/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product24.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 04:16:03,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 04:16:03,710 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 04:16:03,746 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 04:16:03,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 04:16:03,748 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 04:16:03,749 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 04:16:03,752 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 04:16:03,754 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 04:16:03,756 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 04:16:03,757 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 04:16:03,758 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 04:16:03,759 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 04:16:03,760 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 04:16:03,761 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 04:16:03,763 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 04:16:03,764 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 04:16:03,765 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 04:16:03,767 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 04:16:03,780 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 04:16:03,782 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 04:16:03,784 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 04:16:03,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 04:16:03,786 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 04:16:03,790 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 04:16:03,790 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 04:16:03,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 04:16:03,791 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 04:16:03,792 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 04:16:03,793 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 04:16:03,793 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 04:16:03,794 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 04:16:03,795 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 04:16:03,796 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 04:16:03,797 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 04:16:03,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 04:16:03,798 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 04:16:03,799 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 04:16:03,799 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 04:16:03,800 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 04:16:03,801 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 04:16:03,803 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 04:16:03,816 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 04:16:03,816 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 04:16:03,818 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 04:16:03,818 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 04:16:03,818 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 04:16:03,818 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 04:16:03,818 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 04:16:03,819 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 04:16:03,819 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 04:16:03,819 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 04:16:03,819 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 04:16:03,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 04:16:03,820 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 04:16:03,820 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 04:16:03,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 04:16:03,820 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 04:16:03,820 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 04:16:03,821 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 04:16:03,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:16:03,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 04:16:03,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 04:16:03,821 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 04:16:03,822 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 04:16:04,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 04:16:04,262 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 04:16:04,265 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 04:16:04,266 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 04:16:04,267 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 04:16:04,267 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product24.cil.c [2020-11-07 04:16:04,340 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a17791942/b13e8d4e64d049c287163bf3124a0c78/FLAGb0592dde2 [2020-11-07 04:16:04,995 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 04:16:04,996 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product24.cil.c [2020-11-07 04:16:05,013 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a17791942/b13e8d4e64d049c287163bf3124a0c78/FLAGb0592dde2 [2020-11-07 04:16:05,260 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a17791942/b13e8d4e64d049c287163bf3124a0c78 [2020-11-07 04:16:05,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 04:16:05,272 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 04:16:05,278 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 04:16:05,278 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 04:16:05,282 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 04:16:05,283 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:16:05" (1/1) ... [2020-11-07 04:16:05,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4be5267e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:05, skipping insertion in model container [2020-11-07 04:16:05,292 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:16:05" (1/1) ... [2020-11-07 04:16:05,301 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 04:16:05,375 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 04:16:05,743 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:16:05,756 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 04:16:05,838 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:16:05,884 INFO L208 MainTranslator]: Completed translation [2020-11-07 04:16:05,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:05 WrapperNode [2020-11-07 04:16:05,884 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 04:16:05,886 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 04:16:05,886 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 04:16:05,887 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 04:16:05,900 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:05" (1/1) ... [2020-11-07 04:16:05,900 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:05" (1/1) ... [2020-11-07 04:16:05,944 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:05" (1/1) ... [2020-11-07 04:16:05,946 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:05" (1/1) ... [2020-11-07 04:16:06,004 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:05" (1/1) ... [2020-11-07 04:16:06,019 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:05" (1/1) ... [2020-11-07 04:16:06,032 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:05" (1/1) ... [2020-11-07 04:16:06,046 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 04:16:06,049 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 04:16:06,049 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 04:16:06,049 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 04:16:06,050 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:05" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:16:06,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 04:16:06,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 04:16:06,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 04:16:06,124 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 04:16:06,125 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 04:16:06,125 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 04:16:06,125 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 04:16:06,125 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 04:16:06,125 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 04:16:06,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 04:16:06,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 04:16:06,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 04:16:06,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 04:16:06,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 04:16:06,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 04:16:06,126 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 04:16:06,126 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 04:16:06,127 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 04:16:06,127 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-07 04:16:06,127 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 04:16:06,127 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 04:16:06,127 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 04:16:06,127 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 04:16:06,128 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 04:16:06,128 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 04:16:06,128 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 04:16:06,128 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 04:16:06,128 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 04:16:06,129 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 04:16:06,129 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 04:16:06,129 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 04:16:06,129 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 04:16:06,129 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 04:16:06,129 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 04:16:06,130 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 04:16:06,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 04:16:06,130 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 04:16:06,130 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 04:16:06,130 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 04:16:06,130 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 04:16:06,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 04:16:06,131 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 04:16:06,131 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 04:16:06,131 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 04:16:06,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 04:16:06,131 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 04:16:06,132 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 04:16:06,132 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 04:16:06,132 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 04:16:06,132 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 04:16:06,132 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 04:16:06,132 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 04:16:06,133 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 04:16:06,133 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 04:16:06,133 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 04:16:06,133 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 04:16:06,133 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 04:16:06,133 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 04:16:06,134 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 04:16:06,134 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 04:16:06,134 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 04:16:06,134 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 04:16:06,134 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 04:16:06,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 04:16:06,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 04:16:06,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 04:16:06,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 04:16:06,135 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 04:16:06,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 04:16:06,135 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 04:16:06,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 04:16:06,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 04:16:06,136 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 04:16:06,136 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 04:16:06,136 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 04:16:06,136 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 04:16:06,136 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 04:16:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 04:16:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 04:16:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 04:16:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 04:16:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 04:16:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 04:16:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 04:16:06,138 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 04:16:06,138 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 04:16:06,138 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 04:16:06,138 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 04:16:06,138 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-07 04:16:06,138 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 04:16:06,139 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 04:16:06,139 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 04:16:06,139 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 04:16:06,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 04:16:06,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 04:16:06,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 04:16:07,680 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 04:16:07,680 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 04:16:07,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:16:07 BoogieIcfgContainer [2020-11-07 04:16:07,683 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 04:16:07,685 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 04:16:07,685 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 04:16:07,689 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 04:16:07,689 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:16:05" (1/3) ... [2020-11-07 04:16:07,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56b1d577 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:16:07, skipping insertion in model container [2020-11-07 04:16:07,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:05" (2/3) ... [2020-11-07 04:16:07,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56b1d577 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:16:07, skipping insertion in model container [2020-11-07 04:16:07,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:16:07" (3/3) ... [2020-11-07 04:16:07,692 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product24.cil.c [2020-11-07 04:16:07,707 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 04:16:07,711 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 04:16:07,721 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 04:16:07,745 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 04:16:07,745 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 04:16:07,745 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 04:16:07,745 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 04:16:07,746 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 04:16:07,746 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 04:16:07,746 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 04:16:07,746 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 04:16:07,769 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states. [2020-11-07 04:16:07,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 04:16:07,790 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:16:07,791 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:16:07,792 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:16:07,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:16:07,798 INFO L82 PathProgramCache]: Analyzing trace with hash -2025185378, now seen corresponding path program 1 times [2020-11-07 04:16:07,808 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:16:07,809 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [516082742] [2020-11-07 04:16:07,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:16:08,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:08,560 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:16:08,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:16:08,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:08,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:16:08,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:08,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:16:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:08,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:16:08,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:08,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:16:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:08,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 04:16:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:08,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:16:08,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:08,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:16:08,767 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [516082742] [2020-11-07 04:16:08,769 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:16:08,769 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 04:16:08,770 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1396116586] [2020-11-07 04:16:08,775 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 04:16:08,776 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:16:08,789 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 04:16:08,790 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 04:16:08,792 INFO L87 Difference]: Start difference. First operand 319 states. Second operand 3 states. [2020-11-07 04:16:10,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:16:10,716 INFO L93 Difference]: Finished difference Result 498 states and 594 transitions. [2020-11-07 04:16:10,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 04:16:10,718 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 04:16:10,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:16:10,736 INFO L225 Difference]: With dead ends: 498 [2020-11-07 04:16:10,736 INFO L226 Difference]: Without dead ends: 309 [2020-11-07 04:16:10,742 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 04:16:10,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2020-11-07 04:16:11,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 265. [2020-11-07 04:16:11,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-11-07 04:16:11,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 288 transitions. [2020-11-07 04:16:11,017 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 288 transitions. Word has length 148 [2020-11-07 04:16:11,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:16:11,021 INFO L481 AbstractCegarLoop]: Abstraction has 265 states and 288 transitions. [2020-11-07 04:16:11,022 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 04:16:11,022 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 288 transitions. [2020-11-07 04:16:11,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 04:16:11,039 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:16:11,039 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:16:11,040 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 04:16:11,040 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:16:11,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:16:11,041 INFO L82 PathProgramCache]: Analyzing trace with hash 1346254024, now seen corresponding path program 1 times [2020-11-07 04:16:11,044 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:16:11,044 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [274864782] [2020-11-07 04:16:11,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:16:11,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:11,688 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:16:11,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:16:11,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:11,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:16:11,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:11,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:16:11,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:11,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:16:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:11,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:16:11,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:11,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:16:11,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:11,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 04:16:11,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:11,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:16:11,817 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [274864782] [2020-11-07 04:16:11,818 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:16:11,818 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 04:16:11,818 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [883544822] [2020-11-07 04:16:11,821 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 04:16:11,823 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:16:11,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 04:16:11,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:16:11,824 INFO L87 Difference]: Start difference. First operand 265 states and 288 transitions. Second operand 4 states. [2020-11-07 04:16:12,707 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:16:13,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:16:13,952 INFO L93 Difference]: Finished difference Result 402 states and 453 transitions. [2020-11-07 04:16:13,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 04:16:13,953 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 04:16:13,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:16:13,957 INFO L225 Difference]: With dead ends: 402 [2020-11-07 04:16:13,957 INFO L226 Difference]: Without dead ends: 292 [2020-11-07 04:16:13,959 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:16:13,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2020-11-07 04:16:14,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 255. [2020-11-07 04:16:14,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-11-07 04:16:14,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 275 transitions. [2020-11-07 04:16:14,121 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 275 transitions. Word has length 149 [2020-11-07 04:16:14,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:16:14,122 INFO L481 AbstractCegarLoop]: Abstraction has 255 states and 275 transitions. [2020-11-07 04:16:14,122 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 04:16:14,122 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 275 transitions. [2020-11-07 04:16:14,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 04:16:14,125 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:16:14,125 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:16:14,126 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 04:16:14,126 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:16:14,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:16:14,127 INFO L82 PathProgramCache]: Analyzing trace with hash -1820109908, now seen corresponding path program 1 times [2020-11-07 04:16:14,127 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:16:14,127 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1822785956] [2020-11-07 04:16:14,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:16:14,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:14,589 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:16:14,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:16:14,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:14,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:16:14,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:14,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:16:14,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:14,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:16:14,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:14,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:16:14,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:14,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 04:16:14,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:14,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:16:14,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:14,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 04:16:14,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:14,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:16:14,793 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1822785956] [2020-11-07 04:16:14,794 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:16:14,794 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 04:16:14,795 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1841618561] [2020-11-07 04:16:14,796 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:16:14,797 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:16:14,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:16:14,798 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:16:14,799 INFO L87 Difference]: Start difference. First operand 255 states and 275 transitions. Second operand 10 states. [2020-11-07 04:16:15,564 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:16:16,046 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:16:16,430 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:16:16,820 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:17,218 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:17,580 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:18,786 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:16:21,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:16:21,756 INFO L93 Difference]: Finished difference Result 691 states and 806 transitions. [2020-11-07 04:16:21,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 04:16:21,758 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 04:16:21,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:16:21,763 INFO L225 Difference]: With dead ends: 691 [2020-11-07 04:16:21,764 INFO L226 Difference]: Without dead ends: 551 [2020-11-07 04:16:21,765 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-11-07 04:16:21,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 551 states. [2020-11-07 04:16:21,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 551 to 454. [2020-11-07 04:16:21,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 454 states. [2020-11-07 04:16:21,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 454 states and 508 transitions. [2020-11-07 04:16:21,989 INFO L78 Accepts]: Start accepts. Automaton has 454 states and 508 transitions. Word has length 162 [2020-11-07 04:16:21,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:16:21,990 INFO L481 AbstractCegarLoop]: Abstraction has 454 states and 508 transitions. [2020-11-07 04:16:21,990 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:16:21,991 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 508 transitions. [2020-11-07 04:16:21,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 04:16:21,994 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:16:21,994 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 04:16:21,995 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:16:21,995 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:16:21,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:16:21,996 INFO L82 PathProgramCache]: Analyzing trace with hash -1344782456, now seen corresponding path program 1 times [2020-11-07 04:16:21,996 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:16:21,996 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1349451031] [2020-11-07 04:16:21,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:16:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:22,478 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:16:22,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:16:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:22,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:16:22,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:22,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:16:22,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:22,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:16:22,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:22,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:16:22,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:22,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 04:16:22,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:22,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:16:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:22,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 04:16:22,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:22,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:16:22,794 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1349451031] [2020-11-07 04:16:22,794 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:16:22,795 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 04:16:22,795 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9238903] [2020-11-07 04:16:22,796 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 04:16:22,796 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:16:22,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 04:16:22,797 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 04:16:22,797 INFO L87 Difference]: Start difference. First operand 454 states and 508 transitions. Second operand 14 states. [2020-11-07 04:16:23,555 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:16:24,059 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:16:24,454 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:16:24,850 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:25,268 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:25,655 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:26,554 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:16:27,948 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:28,392 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:28,958 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:29,534 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:16:29,896 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:16:30,320 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:16:30,727 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:31,093 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:31,498 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:16:32,060 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:32,650 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:16:33,143 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:33,532 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:35,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:16:35,898 INFO L93 Difference]: Finished difference Result 1557 states and 1902 transitions. [2020-11-07 04:16:35,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 04:16:35,901 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 167 [2020-11-07 04:16:35,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:16:35,910 INFO L225 Difference]: With dead ends: 1557 [2020-11-07 04:16:35,910 INFO L226 Difference]: Without dead ends: 1218 [2020-11-07 04:16:35,914 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 227 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 04:16:35,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1218 states. [2020-11-07 04:16:36,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1218 to 1071. [2020-11-07 04:16:36,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1071 states. [2020-11-07 04:16:36,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 1071 states and 1239 transitions. [2020-11-07 04:16:36,408 INFO L78 Accepts]: Start accepts. Automaton has 1071 states and 1239 transitions. Word has length 167 [2020-11-07 04:16:36,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:16:36,409 INFO L481 AbstractCegarLoop]: Abstraction has 1071 states and 1239 transitions. [2020-11-07 04:16:36,409 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 04:16:36,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1239 transitions. [2020-11-07 04:16:36,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-11-07 04:16:36,414 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:16:36,414 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 04:16:36,415 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:16:36,415 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:16:36,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:16:36,416 INFO L82 PathProgramCache]: Analyzing trace with hash -1828510290, now seen corresponding path program 1 times [2020-11-07 04:16:36,416 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:16:36,416 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [701152189] [2020-11-07 04:16:36,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:16:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:36,831 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:16:36,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:16:36,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:36,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:16:36,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:36,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:16:36,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:36,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:16:36,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:36,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:16:36,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:36,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 04:16:36,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:36,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 04:16:36,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:36,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 04:16:36,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:36,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-11-07 04:16:36,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:36,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:16:36,965 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [701152189] [2020-11-07 04:16:36,965 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:16:36,966 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 04:16:36,966 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1161263805] [2020-11-07 04:16:36,966 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 04:16:36,967 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:16:36,967 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 04:16:36,967 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 04:16:36,968 INFO L87 Difference]: Start difference. First operand 1071 states and 1239 transitions. Second operand 6 states. [2020-11-07 04:16:37,584 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:16:39,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:16:39,030 INFO L93 Difference]: Finished difference Result 1745 states and 2104 transitions. [2020-11-07 04:16:39,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 04:16:39,030 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 172 [2020-11-07 04:16:39,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:16:39,036 INFO L225 Difference]: With dead ends: 1745 [2020-11-07 04:16:39,036 INFO L226 Difference]: Without dead ends: 789 [2020-11-07 04:16:39,040 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:16:39,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 789 states. [2020-11-07 04:16:39,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 789 to 686. [2020-11-07 04:16:39,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 686 states. [2020-11-07 04:16:39,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 686 states and 745 transitions. [2020-11-07 04:16:39,448 INFO L78 Accepts]: Start accepts. Automaton has 686 states and 745 transitions. Word has length 172 [2020-11-07 04:16:39,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:16:39,450 INFO L481 AbstractCegarLoop]: Abstraction has 686 states and 745 transitions. [2020-11-07 04:16:39,450 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 04:16:39,450 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 745 transitions. [2020-11-07 04:16:39,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-11-07 04:16:39,455 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:16:39,456 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 04:16:39,456 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:16:39,457 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:16:39,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:16:39,457 INFO L82 PathProgramCache]: Analyzing trace with hash -377645188, now seen corresponding path program 1 times [2020-11-07 04:16:39,457 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:16:39,458 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [962165845] [2020-11-07 04:16:39,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:16:39,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:39,906 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:16:39,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:16:39,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:39,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:16:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:39,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:16:39,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:39,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:16:39,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:39,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:16:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:39,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 04:16:39,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:39,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 04:16:39,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:40,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 04:16:40,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:40,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:16:40,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:40,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:16:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:40,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-11-07 04:16:40,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:40,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-11-07 04:16:40,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:40,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-11-07 04:16:40,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:40,116 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-11-07 04:16:40,116 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [962165845] [2020-11-07 04:16:40,117 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:16:40,117 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-11-07 04:16:40,118 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1025399577] [2020-11-07 04:16:40,119 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:16:40,119 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:16:40,119 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:16:40,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:16:40,120 INFO L87 Difference]: Start difference. First operand 686 states and 745 transitions. Second operand 11 states. [2020-11-07 04:16:40,855 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:16:42,882 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:43,255 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:43,648 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:44,017 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:44,367 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:44,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:16:44,597 INFO L93 Difference]: Finished difference Result 783 states and 878 transitions. [2020-11-07 04:16:44,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 04:16:44,598 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 215 [2020-11-07 04:16:44,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:16:44,599 INFO L225 Difference]: With dead ends: 783 [2020-11-07 04:16:44,599 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:16:44,602 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=140, Invalid=322, Unknown=0, NotChecked=0, Total=462 [2020-11-07 04:16:44,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:16:44,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:16:44,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:16:44,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:16:44,603 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 215 [2020-11-07 04:16:44,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:16:44,603 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:16:44,603 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:16:44,603 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:16:44,604 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:16:44,604 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 04:16:44,606 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:16:45,749 WARN L194 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 6 [2020-11-07 04:16:46,225 WARN L194 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 6 [2020-11-07 04:16:46,363 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 6 [2020-11-07 04:16:46,486 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 6 [2020-11-07 04:16:55,189 WARN L194 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 04:16:55,788 WARN L194 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 04:16:56,387 WARN L194 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-11-07 04:16:56,968 WARN L194 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 04:16:57,241 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:16:57,589 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:16:57,860 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-11-07 04:16:58,428 WARN L194 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 10 [2020-11-07 04:16:59,012 WARN L194 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-11-07 04:16:59,282 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:16:59,578 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:17:00,186 WARN L194 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 11 [2020-11-07 04:17:00,555 WARN L194 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:17:01,159 WARN L194 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 04:17:01,730 WARN L194 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 7 [2020-11-07 04:17:02,315 WARN L194 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-11-07 04:17:02,662 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:17:02,972 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:17:03,299 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-07 04:17:03,668 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 04:17:03,994 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:17:04,294 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:17:04,611 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 04:17:05,233 WARN L194 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-11-07 04:17:05,521 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 04:17:06,013 WARN L194 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 8 [2020-11-07 04:17:06,564 WARN L194 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 11 [2020-11-07 04:17:06,849 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:17:07,162 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:17:07,687 WARN L194 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 8 [2020-11-07 04:17:08,295 WARN L194 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-11-07 04:17:08,894 WARN L194 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 04:17:09,183 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:17:09,780 WARN L194 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-11-07 04:17:10,097 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 7 [2020-11-07 04:17:10,684 WARN L194 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 14 [2020-11-07 04:17:11,242 WARN L194 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-11-07 04:17:11,854 WARN L194 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 04:17:12,375 WARN L194 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 11 [2020-11-07 04:17:12,652 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:17:13,234 WARN L194 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-11-07 04:17:13,787 WARN L194 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 04:17:14,143 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:17:14,721 WARN L194 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 10 [2020-11-07 04:17:15,269 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 10 [2020-11-07 04:17:15,555 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:17:16,114 WARN L194 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 14 [2020-11-07 04:17:16,415 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:17:16,988 WARN L194 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 04:17:17,350 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:17:17,665 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:17:18,251 WARN L194 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 11 [2020-11-07 04:17:18,860 WARN L194 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 04:17:19,387 WARN L194 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 04:17:19,745 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:17:20,315 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 04:17:20,849 WARN L194 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 04:17:21,129 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:17:21,664 WARN L194 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 04:17:21,923 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-11-07 04:17:22,450 WARN L194 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 8 [2020-11-07 04:17:22,749 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 04:17:23,029 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:17:23,621 WARN L194 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-11-07 04:17:24,714 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 168 DAG size of output: 14 [2020-11-07 04:17:25,321 WARN L194 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 04:17:25,650 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 04:17:25,934 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:17:26,226 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:17:26,752 WARN L194 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 10 [2020-11-07 04:17:27,290 WARN L194 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 10 [2020-11-07 04:17:27,815 WARN L194 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-11-07 04:17:27,821 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:17:27,821 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:17:27,821 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:17:27,822 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:17:27,822 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-07 04:17:27,822 INFO L266 CegarLoopResult]: For program point L221-1(line 221) no Hoare annotation was computed. [2020-11-07 04:17:27,822 INFO L266 CegarLoopResult]: For program point L221-2(line 221) no Hoare annotation was computed. [2020-11-07 04:17:27,822 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-07 04:17:27,822 INFO L266 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-11-07 04:17:27,822 INFO L266 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-11-07 04:17:27,822 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 198 253) no Hoare annotation was computed. [2020-11-07 04:17:27,822 INFO L266 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-11-07 04:17:27,823 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-07 04:17:27,823 INFO L266 CegarLoopResult]: For program point L242-1(lines 223 244) no Hoare annotation was computed. [2020-11-07 04:17:27,823 INFO L266 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-11-07 04:17:27,823 INFO L266 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-07 04:17:27,823 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 04:17:27,823 INFO L266 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-11-07 04:17:27,823 INFO L266 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-07 04:17:27,823 INFO L266 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-11-07 04:17:27,823 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-07 04:17:27,823 INFO L266 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-11-07 04:17:27,823 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-07 04:17:27,824 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 198 253) no Hoare annotation was computed. [2020-11-07 04:17:27,824 INFO L266 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-11-07 04:17:27,824 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 198 253) no Hoare annotation was computed. [2020-11-07 04:17:27,824 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-07 04:17:27,824 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-07 04:17:27,824 INFO L266 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-07 04:17:27,824 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-07 04:17:27,824 INFO L266 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-11-07 04:17:27,824 INFO L266 CegarLoopResult]: For program point L240-1(line 240) no Hoare annotation was computed. [2020-11-07 04:17:27,824 INFO L266 CegarLoopResult]: For program point L240-2(line 240) no Hoare annotation was computed. [2020-11-07 04:17:27,824 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 04:17:27,824 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 04:17:27,824 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 04:17:27,824 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-07 04:17:27,825 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-07 04:17:27,825 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 04:17:27,825 INFO L266 CegarLoopResult]: For program point L245(lines 222 246) no Hoare annotation was computed. [2020-11-07 04:17:27,825 INFO L266 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-11-07 04:17:27,825 INFO L266 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-11-07 04:17:27,825 INFO L266 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-07 04:17:27,825 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 04:17:27,825 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-07 04:17:27,825 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-07 04:17:27,825 INFO L266 CegarLoopResult]: For program point L229(lines 229 233) no Hoare annotation was computed. [2020-11-07 04:17:27,825 INFO L266 CegarLoopResult]: For program point L229-1(lines 229 233) no Hoare annotation was computed. [2020-11-07 04:17:27,825 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-07 04:17:27,825 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-07 04:17:27,825 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 254 313) no Hoare annotation was computed. [2020-11-07 04:17:27,826 INFO L266 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-11-07 04:17:27,826 INFO L266 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-11-07 04:17:27,826 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 254 313) no Hoare annotation was computed. [2020-11-07 04:17:27,826 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-07 04:17:27,826 INFO L266 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-11-07 04:17:27,826 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 04:17:27,826 INFO L266 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-11-07 04:17:27,826 INFO L266 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-11-07 04:17:27,826 INFO L266 CegarLoopResult]: For program point L280-2(lines 280 305) no Hoare annotation was computed. [2020-11-07 04:17:27,826 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 254 313) no Hoare annotation was computed. [2020-11-07 04:17:27,826 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-07 04:17:27,826 INFO L266 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-11-07 04:17:27,826 INFO L266 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-11-07 04:17:27,826 INFO L266 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-11-07 04:17:27,827 INFO L266 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-11-07 04:17:27,827 INFO L266 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-11-07 04:17:27,827 INFO L266 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-11-07 04:17:27,827 INFO L266 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-11-07 04:17:27,827 INFO L266 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-11-07 04:17:27,827 INFO L266 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-11-07 04:17:27,827 INFO L266 CegarLoopResult]: For program point L306(lines 279 307) no Hoare annotation was computed. [2020-11-07 04:17:27,827 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-07 04:17:27,827 INFO L266 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-11-07 04:17:27,827 INFO L266 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-11-07 04:17:27,827 INFO L266 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-11-07 04:17:27,827 INFO L266 CegarLoopResult]: For program point L298-1(line 298) no Hoare annotation was computed. [2020-11-07 04:17:27,827 INFO L266 CegarLoopResult]: For program point L298-2(line 298) no Hoare annotation was computed. [2020-11-07 04:17:27,827 INFO L266 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-11-07 04:17:27,828 INFO L266 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-11-07 04:17:27,828 INFO L266 CegarLoopResult]: For program point L294-1(line 294) no Hoare annotation was computed. [2020-11-07 04:17:27,828 INFO L266 CegarLoopResult]: For program point L294-2(line 294) no Hoare annotation was computed. [2020-11-07 04:17:27,828 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-07 04:17:27,828 INFO L266 CegarLoopResult]: For program point L286(lines 286 290) no Hoare annotation was computed. [2020-11-07 04:17:27,828 INFO L266 CegarLoopResult]: For program point L286-1(lines 286 290) no Hoare annotation was computed. [2020-11-07 04:17:27,828 INFO L266 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-11-07 04:17:27,828 INFO L266 CegarLoopResult]: For program point L278-1(line 278) no Hoare annotation was computed. [2020-11-07 04:17:27,828 INFO L266 CegarLoopResult]: For program point L278-2(line 278) no Hoare annotation was computed. [2020-11-07 04:17:27,828 INFO L266 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-11-07 04:17:27,828 INFO L266 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-11-07 04:17:27,828 INFO L266 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-11-07 04:17:27,828 INFO L266 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-11-07 04:17:27,828 INFO L266 CegarLoopResult]: For program point L303-2(line 303) no Hoare annotation was computed. [2020-11-07 04:17:27,829 INFO L266 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-11-07 04:17:27,829 INFO L266 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-11-07 04:17:27,829 INFO L266 CegarLoopResult]: For program point L299-1(line 299) no Hoare annotation was computed. [2020-11-07 04:17:27,829 INFO L266 CegarLoopResult]: For program point L299-2(line 299) no Hoare annotation was computed. [2020-11-07 04:17:27,829 INFO L266 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-11-07 04:17:27,829 INFO L266 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-11-07 04:17:27,829 INFO L266 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-11-07 04:17:27,829 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 927 933) the Hoare annotation is: true [2020-11-07 04:17:27,829 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 927 933) the Hoare annotation is: true [2020-11-07 04:17:27,830 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 934 942) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2020-11-07 04:17:27,830 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 934 942) the Hoare annotation is: true [2020-11-07 04:17:27,830 INFO L262 CegarLoopResult]: At program point L939(line 939) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:17:27,830 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 934 942) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2020-11-07 04:17:27,830 INFO L269 CegarLoopResult]: At program point L938(line 938) the Hoare annotation is: true [2020-11-07 04:17:27,830 INFO L262 CegarLoopResult]: At program point L897(line 897) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 04:17:27,830 INFO L262 CegarLoopResult]: At program point L895(lines 895 901) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse0))) [2020-11-07 04:17:27,831 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 883 907) the Hoare annotation is: true [2020-11-07 04:17:27,831 INFO L262 CegarLoopResult]: At program point L893(line 893) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:17:27,831 INFO L262 CegarLoopResult]: At program point L893-1(line 893) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)))) [2020-11-07 04:17:27,831 INFO L262 CegarLoopResult]: At program point L891(lines 891 904) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~8 0)) (= ~waterLevel~0 0)) [2020-11-07 04:17:27,831 INFO L262 CegarLoopResult]: At program point L893-2(line 893) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)))) [2020-11-07 04:17:27,831 INFO L262 CegarLoopResult]: At program point L893-3(line 893) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse0))) [2020-11-07 04:17:27,832 INFO L262 CegarLoopResult]: At program point L891-1(lines 883 907) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~8 0)) (= ~waterLevel~0 0)) [2020-11-07 04:17:27,832 INFO L269 CegarLoopResult]: At program point L889(line 889) the Hoare annotation is: true [2020-11-07 04:17:27,832 INFO L262 CegarLoopResult]: At program point L889-1(line 889) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0))) [2020-11-07 04:17:27,832 INFO L262 CegarLoopResult]: At program point L889-2(line 889) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0))) [2020-11-07 04:17:27,832 INFO L262 CegarLoopResult]: At program point L889-3(line 889) the Hoare annotation is: (or (and (not (= __utac_acc__Specification4_spec__1_~tmp~8 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0))) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:17:27,832 INFO L269 CegarLoopResult]: At program point L885(line 885) the Hoare annotation is: true [2020-11-07 04:17:27,832 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 883 907) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~8 0)) (= ~waterLevel~0 0)) [2020-11-07 04:17:27,833 INFO L262 CegarLoopResult]: At program point L129(line 129) 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 04:17:27,833 INFO L262 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:27,833 INFO L262 CegarLoopResult]: At program point L128(line 128) 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 04:17:27,833 INFO L262 CegarLoopResult]: At program point L130-2(line 130) 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_~tmp~0 ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,834 INFO L262 CegarLoopResult]: At program point L128-1(line 128) 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 04:17:27,834 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 122 144) 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 04:17:27,834 INFO L262 CegarLoopResult]: At program point L124(line 124) 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 04:17:27,834 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 122 144) the Hoare annotation is: true [2020-11-07 04:17:27,834 INFO L269 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: true [2020-11-07 04:17:27,834 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 122 144) the Hoare annotation is: true [2020-11-07 04:17:27,834 INFO L262 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:27,835 INFO L262 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:27,835 INFO L262 CegarLoopResult]: At program point L132(lines 132 139) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:27,835 INFO L269 CegarLoopResult]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2020-11-07 04:17:27,835 INFO L262 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:27,835 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2020-11-07 04:17:27,835 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 04:17:27,836 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-07 04:17:27,836 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 04:17:27,836 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2020-11-07 04:17:27,836 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 04:17:27,836 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2020-11-07 04:17:27,836 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-07 04:17:27,836 INFO L266 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-11-07 04:17:27,836 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 04:17:27,836 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-07 04:17:27,837 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-07 04:17:27,837 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-07 04:17:27,837 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-07 04:17:27,837 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-07 04:17:27,837 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-07 04:17:27,837 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-07 04:17:27,837 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 768 782) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 04:17:27,837 INFO L262 CegarLoopResult]: At program point L774(line 774) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 04:17:27,838 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 768 782) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 04:17:27,838 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 768 782) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 04:17:27,838 INFO L262 CegarLoopResult]: At program point L772(lines 772 778) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 04:17:27,838 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 704 712) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2020-11-07 04:17:27,838 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 704 712) the Hoare annotation is: true [2020-11-07 04:17:27,838 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 704 712) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2020-11-07 04:17:27,838 INFO L262 CegarLoopResult]: At program point L709(line 709) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5) (not (= ~pumpRunning~0 0))) [2020-11-07 04:17:27,838 INFO L269 CegarLoopResult]: At program point L708(line 708) the Hoare annotation is: true [2020-11-07 04:17:27,839 INFO L269 CegarLoopResult]: At program point L764(line 764) the Hoare annotation is: true [2020-11-07 04:17:27,839 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 749 767) the Hoare annotation is: true [2020-11-07 04:17:27,839 INFO L269 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: true [2020-11-07 04:17:27,839 INFO L269 CegarLoopResult]: At program point L759(line 759) the Hoare annotation is: true [2020-11-07 04:17:27,839 INFO L269 CegarLoopResult]: At program point L758(lines 758 762) the Hoare annotation is: true [2020-11-07 04:17:27,839 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 749 767) the Hoare annotation is: true [2020-11-07 04:17:27,839 INFO L269 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: true [2020-11-07 04:17:27,839 INFO L269 CegarLoopResult]: At program point L758-2(lines 758 762) the Hoare annotation is: true [2020-11-07 04:17:27,840 INFO L269 CegarLoopResult]: At program point L756-1(line 756) the Hoare annotation is: true [2020-11-07 04:17:27,840 INFO L269 CegarLoopResult]: At program point L756-2(line 756) the Hoare annotation is: true [2020-11-07 04:17:27,840 INFO L269 CegarLoopResult]: At program point L756-3(line 756) the Hoare annotation is: true [2020-11-07 04:17:27,840 INFO L269 CegarLoopResult]: At program point L752(line 752) the Hoare annotation is: true [2020-11-07 04:17:27,840 INFO L269 CegarLoopResult]: At program point L751(line 751) the Hoare annotation is: true [2020-11-07 04:17:27,840 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 749 767) the Hoare annotation is: true [2020-11-07 04:17:27,840 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-07 04:17:27,840 INFO L266 CegarLoopResult]: For program point L732(lines 732 740) no Hoare annotation was computed. [2020-11-07 04:17:27,840 INFO L266 CegarLoopResult]: For program point L732-2(lines 732 740) no Hoare annotation was computed. [2020-11-07 04:17:27,841 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 04:17:27,841 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 04:17:27,841 INFO L266 CegarLoopResult]: For program point L720(lines 720 728) no Hoare annotation was computed. [2020-11-07 04:17:27,841 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 713 748) no Hoare annotation was computed. [2020-11-07 04:17:27,841 INFO L266 CegarLoopResult]: For program point L720-2(lines 720 728) no Hoare annotation was computed. [2020-11-07 04:17:27,841 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 04:17:27,841 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 713 748) no Hoare annotation was computed. [2020-11-07 04:17:27,841 INFO L266 CegarLoopResult]: For program point L743-1(line 743) no Hoare annotation was computed. [2020-11-07 04:17:27,841 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 713 748) no Hoare annotation was computed. [2020-11-07 04:17:27,842 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 04:17:27,842 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 920 926) the Hoare annotation is: true [2020-11-07 04:17:27,842 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 920 926) the Hoare annotation is: true [2020-11-07 04:17:27,842 INFO L266 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-11-07 04:17:27,842 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 04:17:27,842 INFO L266 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-11-07 04:17:27,842 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 04:17:27,842 INFO L266 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-07 04:17:27,842 INFO L266 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-11-07 04:17:27,843 INFO L266 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-11-07 04:17:27,843 INFO L266 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-11-07 04:17:27,843 INFO L266 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-07 04:17:27,843 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 152 197) no Hoare annotation was computed. [2020-11-07 04:17:27,843 INFO L266 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-11-07 04:17:27,843 INFO L266 CegarLoopResult]: For program point L182-1(line 182) no Hoare annotation was computed. [2020-11-07 04:17:27,843 INFO L266 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-11-07 04:17:27,843 INFO L266 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-11-07 04:17:27,843 INFO L266 CegarLoopResult]: For program point L178-1(line 178) no Hoare annotation was computed. [2020-11-07 04:17:27,843 INFO L266 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-11-07 04:17:27,844 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 152 197) no Hoare annotation was computed. [2020-11-07 04:17:27,844 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-07 04:17:27,844 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 152 197) no Hoare annotation was computed. [2020-11-07 04:17:27,844 INFO L266 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-11-07 04:17:27,844 INFO L266 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-11-07 04:17:27,844 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-07 04:17:27,844 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-07 04:17:27,844 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 04:17:27,844 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 04:17:27,845 INFO L266 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-07 04:17:27,845 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 04:17:27,845 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-07 04:17:27,845 INFO L266 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-11-07 04:17:27,845 INFO L266 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-11-07 04:17:27,845 INFO L266 CegarLoopResult]: For program point L189-1(line 189) no Hoare annotation was computed. [2020-11-07 04:17:27,845 INFO L266 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-07 04:17:27,845 INFO L266 CegarLoopResult]: For program point L189-2(line 189) no Hoare annotation was computed. [2020-11-07 04:17:27,845 INFO L266 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-11-07 04:17:27,845 INFO L266 CegarLoopResult]: For program point L152(lines 152 197) no Hoare annotation was computed. [2020-11-07 04:17:27,846 INFO L266 CegarLoopResult]: For program point L152-1(lines 152 197) no Hoare annotation was computed. [2020-11-07 04:17:27,846 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-07 04:17:27,846 INFO L266 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-11-07 04:17:27,846 INFO L266 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-07 04:17:27,846 INFO L266 CegarLoopResult]: For program point L175-1(line 175) no Hoare annotation was computed. [2020-11-07 04:17:27,846 INFO L266 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-11-07 04:17:27,846 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-07 04:17:27,846 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-07 04:17:27,846 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-07 04:17:27,846 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 04:17:27,847 INFO L266 CegarLoopResult]: For program point L479(lines 479 499) no Hoare annotation was computed. [2020-11-07 04:17:27,847 INFO L266 CegarLoopResult]: For program point L479-1(lines 479 499) no Hoare annotation was computed. [2020-11-07 04:17:27,847 INFO L266 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-11-07 04:17:27,847 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-07 04:17:27,847 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 465 510) no Hoare annotation was computed. [2020-11-07 04:17:27,847 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 04:17:27,847 INFO L266 CegarLoopResult]: For program point L506-1(line 506) no Hoare annotation was computed. [2020-11-07 04:17:27,847 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 04:17:27,847 INFO L266 CegarLoopResult]: For program point L506-2(line 506) no Hoare annotation was computed. [2020-11-07 04:17:27,847 INFO L266 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-11-07 04:17:27,848 INFO L266 CegarLoopResult]: For program point L504-1(line 504) no Hoare annotation was computed. [2020-11-07 04:17:27,848 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 04:17:27,848 INFO L266 CegarLoopResult]: For program point L504-2(line 504) no Hoare annotation was computed. [2020-11-07 04:17:27,848 INFO L266 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-11-07 04:17:27,848 INFO L266 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-11-07 04:17:27,848 INFO L266 CegarLoopResult]: For program point L465(lines 465 510) no Hoare annotation was computed. [2020-11-07 04:17:27,848 INFO L266 CegarLoopResult]: For program point L496(lines 496 497) no Hoare annotation was computed. [2020-11-07 04:17:27,848 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 489 490) no Hoare annotation was computed. [2020-11-07 04:17:27,848 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 465 510) no Hoare annotation was computed. [2020-11-07 04:17:27,848 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 465 510) no Hoare annotation was computed. [2020-11-07 04:17:27,849 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 04:17:27,849 INFO L266 CegarLoopResult]: For program point L484-1(line 484) no Hoare annotation was computed. [2020-11-07 04:17:27,849 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 04:17:27,849 INFO L266 CegarLoopResult]: For program point L484-2(line 484) no Hoare annotation was computed. [2020-11-07 04:17:27,849 INFO L266 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-11-07 04:17:27,849 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 04:17:27,849 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 04:17:27,849 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 04:17:27,849 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 04:17:27,850 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 04:17:27,850 INFO L266 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-11-07 04:17:27,850 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-07 04:17:27,850 INFO L266 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-11-07 04:17:27,850 INFO L266 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-11-07 04:17:27,850 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 496 497) no Hoare annotation was computed. [2020-11-07 04:17:27,850 INFO L266 CegarLoopResult]: For program point L489(lines 489 490) no Hoare annotation was computed. [2020-11-07 04:17:27,850 INFO L266 CegarLoopResult]: For program point L485(lines 485 492) no Hoare annotation was computed. [2020-11-07 04:17:27,850 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 04:17:27,850 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 109 118) 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 04:17:27,851 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 109 118) the Hoare annotation is: true [2020-11-07 04:17:27,851 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 109 118) the Hoare annotation is: true [2020-11-07 04:17:27,851 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 693 703) the Hoare annotation is: true [2020-11-07 04:17:27,851 INFO L269 CegarLoopResult]: At program point L700(line 700) the Hoare annotation is: true [2020-11-07 04:17:27,851 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 693 703) the Hoare annotation is: true [2020-11-07 04:17:27,851 INFO L269 CegarLoopResult]: At program point L698(line 698) the Hoare annotation is: true [2020-11-07 04:17:27,851 INFO L269 CegarLoopResult]: At program point L698-1(line 698) the Hoare annotation is: true [2020-11-07 04:17:27,851 INFO L269 CegarLoopResult]: At program point L698-2(line 698) the Hoare annotation is: true [2020-11-07 04:17:27,851 INFO L269 CegarLoopResult]: At program point L698-3(line 698) the Hoare annotation is: true [2020-11-07 04:17:27,852 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 693 703) the Hoare annotation is: true [2020-11-07 04:17:27,852 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 685 692) the Hoare annotation is: true [2020-11-07 04:17:27,852 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 685 692) the Hoare annotation is: true [2020-11-07 04:17:27,852 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 685 692) the Hoare annotation is: true [2020-11-07 04:17:27,852 INFO L262 CegarLoopResult]: At program point L671(line 671) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,852 INFO L262 CegarLoopResult]: At program point L671-1(lines 652 676) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,852 INFO L262 CegarLoopResult]: At program point L666(line 666) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,852 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 652 676) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,852 INFO L262 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,853 INFO L262 CegarLoopResult]: At program point L660(lines 660 668) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,853 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 652 676) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,853 INFO L262 CegarLoopResult]: At program point L658(line 658) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,853 INFO L262 CegarLoopResult]: At program point L658-1(line 658) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,853 INFO L262 CegarLoopResult]: At program point L656(lines 656 673) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,853 INFO L262 CegarLoopResult]: At program point L658-2(line 658) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,853 INFO L262 CegarLoopResult]: At program point L658-3(line 658) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,853 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 618 624) the Hoare annotation is: true [2020-11-07 04:17:27,853 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 618 624) the Hoare annotation is: true [2020-11-07 04:17:27,854 INFO L262 CegarLoopResult]: At program point L564(line 564) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,854 INFO L262 CegarLoopResult]: At program point L560(line 560) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,854 INFO L262 CegarLoopResult]: At program point L560-1(line 560) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,854 INFO L262 CegarLoopResult]: At program point L560-2(line 560) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,854 INFO L262 CegarLoopResult]: At program point L556(line 556) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,854 INFO L262 CegarLoopResult]: At program point L552(line 552) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,854 INFO L262 CegarLoopResult]: At program point L519(line 519) 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 04:17:27,855 INFO L262 CegarLoopResult]: At program point L552-1(line 552) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,855 INFO L262 CegarLoopResult]: At program point L544(lines 544 550) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,855 INFO L262 CegarLoopResult]: At program point L544-1(lines 544 550) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,855 INFO L262 CegarLoopResult]: At program point L536(line 536) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,855 INFO L262 CegarLoopResult]: At program point L532(line 532) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,855 INFO L262 CegarLoopResult]: At program point L532-1(line 532) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,855 INFO L262 CegarLoopResult]: At program point L516(line 516) 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 04:17:27,855 INFO L269 CegarLoopResult]: At program point testEXIT(lines 514 581) the Hoare annotation is: true [2020-11-07 04:17:27,856 INFO L262 CegarLoopResult]: At program point testENTRY(lines 514 581) 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 04:17:27,856 INFO L262 CegarLoopResult]: At program point L574(lines 523 575) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,856 INFO L269 CegarLoopResult]: At program point testFINAL(lines 514 581) the Hoare annotation is: true [2020-11-07 04:17:27,856 INFO L262 CegarLoopResult]: At program point L562(lines 562 568) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,856 INFO L262 CegarLoopResult]: At program point L562-1(lines 554 569) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,856 INFO L262 CegarLoopResult]: At program point L525(lines 524 573) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,856 INFO L262 CegarLoopResult]: At program point L554(lines 554 569) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,857 INFO L262 CegarLoopResult]: At program point L517(line 517) 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 04:17:27,857 INFO L262 CegarLoopResult]: At program point L546(line 546) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,857 INFO L262 CegarLoopResult]: At program point L542(line 542) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,857 INFO L262 CegarLoopResult]: At program point L542-1(line 542) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,857 INFO L262 CegarLoopResult]: At program point L571(lines 524 573) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,857 INFO L262 CegarLoopResult]: At program point L534(lines 534 540) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,857 INFO L262 CegarLoopResult]: At program point L534-1(lines 534 540) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,857 INFO L262 CegarLoopResult]: At program point L526(lines 526 530) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:27,858 INFO L262 CegarLoopResult]: At program point L522(line 522) 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 04:17:27,858 INFO L262 CegarLoopResult]: At program point L518(line 518) 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 04:17:27,858 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 443 444) no Hoare annotation was computed. [2020-11-07 04:17:27,858 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 419 464) no Hoare annotation was computed. [2020-11-07 04:17:27,858 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-07 04:17:27,858 INFO L266 CegarLoopResult]: For program point L438-1(line 438) no Hoare annotation was computed. [2020-11-07 04:17:27,858 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 04:17:27,858 INFO L266 CegarLoopResult]: For program point L438-2(line 438) no Hoare annotation was computed. [2020-11-07 04:17:27,858 INFO L266 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-11-07 04:17:27,859 INFO L266 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-11-07 04:17:27,859 INFO L266 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-11-07 04:17:27,859 INFO L266 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-11-07 04:17:27,859 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-07 04:17:27,859 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-07 04:17:27,859 INFO L266 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-11-07 04:17:27,859 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-07 04:17:27,859 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-07 04:17:27,859 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-07 04:17:27,859 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 450 451) no Hoare annotation was computed. [2020-11-07 04:17:27,859 INFO L266 CegarLoopResult]: For program point L443(lines 443 444) no Hoare annotation was computed. [2020-11-07 04:17:27,860 INFO L266 CegarLoopResult]: For program point L439(lines 439 446) no Hoare annotation was computed. [2020-11-07 04:17:27,860 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 04:17:27,860 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 419 464) no Hoare annotation was computed. [2020-11-07 04:17:27,860 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-07 04:17:27,860 INFO L266 CegarLoopResult]: For program point L433(lines 433 453) no Hoare annotation was computed. [2020-11-07 04:17:27,860 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 419 464) no Hoare annotation was computed. [2020-11-07 04:17:27,860 INFO L266 CegarLoopResult]: For program point L433-1(lines 433 453) no Hoare annotation was computed. [2020-11-07 04:17:27,860 INFO L266 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-11-07 04:17:27,860 INFO L266 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-11-07 04:17:27,860 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-07 04:17:27,860 INFO L266 CegarLoopResult]: For program point L460-1(line 460) no Hoare annotation was computed. [2020-11-07 04:17:27,861 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 04:17:27,861 INFO L266 CegarLoopResult]: For program point L460-2(line 460) no Hoare annotation was computed. [2020-11-07 04:17:27,861 INFO L266 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-11-07 04:17:27,861 INFO L266 CegarLoopResult]: For program point L458-1(line 458) no Hoare annotation was computed. [2020-11-07 04:17:27,861 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 04:17:27,861 INFO L266 CegarLoopResult]: For program point L458-2(line 458) no Hoare annotation was computed. [2020-11-07 04:17:27,861 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-07 04:17:27,861 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-07 04:17:27,861 INFO L266 CegarLoopResult]: For program point L419(lines 419 464) no Hoare annotation was computed. [2020-11-07 04:17:27,861 INFO L266 CegarLoopResult]: For program point L450(lines 450 451) no Hoare annotation was computed. [2020-11-07 04:17:27,861 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 872 880) the Hoare annotation is: true [2020-11-07 04:17:27,862 INFO L269 CegarLoopResult]: At program point L877(line 877) the Hoare annotation is: true [2020-11-07 04:17:27,862 INFO L269 CegarLoopResult]: At program point L876(line 876) the Hoare annotation is: true [2020-11-07 04:17:27,862 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 872 880) the Hoare annotation is: true [2020-11-07 04:17:27,862 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 872 880) the Hoare annotation is: true [2020-11-07 04:17:27,862 INFO L266 CegarLoopResult]: For program point L848(lines 848 856) no Hoare annotation was computed. [2020-11-07 04:17:27,862 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-07 04:17:27,862 INFO L266 CegarLoopResult]: For program point L848-2(lines 848 856) no Hoare annotation was computed. [2020-11-07 04:17:27,862 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 840 862) no Hoare annotation was computed. [2020-11-07 04:17:27,862 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 04:17:27,862 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 840 862) no Hoare annotation was computed. [2020-11-07 04:17:27,863 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 840 862) no Hoare annotation was computed. [2020-11-07 04:17:27,863 INFO L266 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-11-07 04:17:27,863 INFO L266 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-11-07 04:17:27,863 INFO L266 CegarLoopResult]: For program point L316(lines 316 418) no Hoare annotation was computed. [2020-11-07 04:17:27,863 INFO L266 CegarLoopResult]: For program point L316-1(lines 316 418) no Hoare annotation was computed. [2020-11-07 04:17:27,863 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 04:17:27,863 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-07 04:17:27,863 INFO L266 CegarLoopResult]: For program point L407-1(line 407) no Hoare annotation was computed. [2020-11-07 04:17:27,863 INFO L266 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-11-07 04:17:27,863 INFO L266 CegarLoopResult]: For program point L407-2(line 407) no Hoare annotation was computed. [2020-11-07 04:17:27,863 INFO L266 CegarLoopResult]: For program point L366(lines 365 385) no Hoare annotation was computed. [2020-11-07 04:17:27,863 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-07 04:17:27,864 INFO L266 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-11-07 04:17:27,864 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-07 04:17:27,864 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 04:17:27,864 INFO L266 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-11-07 04:17:27,864 INFO L266 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-11-07 04:17:27,864 INFO L266 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-11-07 04:17:27,864 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-07 04:17:27,864 INFO L266 CegarLoopResult]: For program point L350-1(line 350) no Hoare annotation was computed. [2020-11-07 04:17:27,864 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 04:17:27,864 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-07 04:17:27,864 INFO L266 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-11-07 04:17:27,865 INFO L266 CegarLoopResult]: For program point L367(lines 367 371) no Hoare annotation was computed. [2020-11-07 04:17:27,865 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 04:17:27,865 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 04:17:27,865 INFO L266 CegarLoopResult]: For program point L392-1(line 392) no Hoare annotation was computed. [2020-11-07 04:17:27,865 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 04:17:27,865 INFO L266 CegarLoopResult]: For program point L392-2(line 392) no Hoare annotation was computed. [2020-11-07 04:17:27,865 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 316 418) no Hoare annotation was computed. [2020-11-07 04:17:27,865 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 04:17:27,865 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 04:17:27,865 INFO L266 CegarLoopResult]: For program point L376-1(line 376) no Hoare annotation was computed. [2020-11-07 04:17:27,865 INFO L266 CegarLoopResult]: For program point L376-2(line 376) no Hoare annotation was computed. [2020-11-07 04:17:27,865 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-07 04:17:27,866 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 04:17:27,866 INFO L266 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-11-07 04:17:27,866 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 316 418) no Hoare annotation was computed. [2020-11-07 04:17:27,866 INFO L266 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-11-07 04:17:27,866 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 04:17:27,866 INFO L266 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-11-07 04:17:27,866 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-07 04:17:27,866 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 316 418) no Hoare annotation was computed. [2020-11-07 04:17:27,866 INFO L266 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-11-07 04:17:27,866 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-07 04:17:27,866 INFO L266 CegarLoopResult]: For program point L394-1(line 394) no Hoare annotation was computed. [2020-11-07 04:17:27,867 INFO L266 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-11-07 04:17:27,867 INFO L266 CegarLoopResult]: For program point L394-2(line 394) no Hoare annotation was computed. [2020-11-07 04:17:27,867 INFO L266 CegarLoopResult]: For program point L386(lines 364 387) no Hoare annotation was computed. [2020-11-07 04:17:27,867 INFO L266 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-11-07 04:17:27,867 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-07 04:17:27,867 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-07 04:17:27,867 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-07 04:17:27,867 INFO L266 CegarLoopResult]: For program point L345(lines 345 361) no Hoare annotation was computed. [2020-11-07 04:17:27,867 INFO L266 CegarLoopResult]: For program point L378-1(line 378) no Hoare annotation was computed. [2020-11-07 04:17:27,867 INFO L266 CegarLoopResult]: For program point L378-2(line 378) no Hoare annotation was computed. [2020-11-07 04:17:27,867 INFO L266 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-11-07 04:17:27,867 INFO L266 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-11-07 04:17:27,868 INFO L266 CegarLoopResult]: For program point L362(lines 362 403) no Hoare annotation was computed. [2020-11-07 04:17:27,868 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 04:17:27,868 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 04:17:27,868 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-07 04:17:27,868 INFO L266 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-11-07 04:17:27,868 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-07 04:17:27,868 INFO L266 CegarLoopResult]: For program point L404(lines 404 415) no Hoare annotation was computed. [2020-11-07 04:17:27,868 INFO L266 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-11-07 04:17:27,868 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 04:17:27,868 INFO L266 CegarLoopResult]: For program point L396-1(line 396) no Hoare annotation was computed. [2020-11-07 04:17:27,868 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 04:17:27,869 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-07 04:17:27,869 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-07 04:17:27,869 INFO L266 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-11-07 04:17:27,869 INFO L266 CegarLoopResult]: For program point L380-1(line 380) no Hoare annotation was computed. [2020-11-07 04:17:27,869 INFO L266 CegarLoopResult]: For program point L347-1(line 347) no Hoare annotation was computed. [2020-11-07 04:17:27,869 INFO L266 CegarLoopResult]: For program point L405(lines 405 412) no Hoare annotation was computed. [2020-11-07 04:17:27,869 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-07 04:17:27,869 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 04:17:27,869 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-07 04:17:27,869 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-07 04:17:27,869 INFO L266 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-11-07 04:17:27,869 INFO L266 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-11-07 04:17:27,870 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-07 04:17:27,870 INFO L266 CegarLoopResult]: For program point L340(lines 340 344) no Hoare annotation was computed. [2020-11-07 04:17:27,870 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 04:17:27,870 INFO L266 CegarLoopResult]: For program point L365-2(lines 365 385) no Hoare annotation was computed. [2020-11-07 04:17:27,870 INFO L266 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-11-07 04:17:27,870 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-07 04:17:27,870 INFO L266 CegarLoopResult]: For program point L912(line 912) no Hoare annotation was computed. [2020-11-07 04:17:27,870 INFO L266 CegarLoopResult]: For program point L912-1(line 912) no Hoare annotation was computed. [2020-11-07 04:17:27,870 INFO L266 CegarLoopResult]: For program point L912-2(line 912) no Hoare annotation was computed. [2020-11-07 04:17:27,870 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 910 919) no Hoare annotation was computed. [2020-11-07 04:17:27,870 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 910 919) no Hoare annotation was computed. [2020-11-07 04:17:27,871 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 910 919) no Hoare annotation was computed. [2020-11-07 04:17:27,871 INFO L266 CegarLoopResult]: For program point L916(line 916) no Hoare annotation was computed. [2020-11-07 04:17:27,871 INFO L266 CegarLoopResult]: For program point L915(line 915) no Hoare annotation was computed. [2020-11-07 04:17:27,871 INFO L262 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,871 INFO L262 CegarLoopResult]: At program point L845(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,871 INFO L262 CegarLoopResult]: At program point L490(line 490) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,871 INFO L262 CegarLoopResult]: At program point L742(line 742) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,871 INFO L262 CegarLoopResult]: At program point L742-1(line 742) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,871 INFO L262 CegarLoopResult]: At program point L742-2(line 742) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,872 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 04:17:27,872 INFO L262 CegarLoopResult]: At program point L742-3(line 742) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,872 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 04:17:27,872 INFO L262 CegarLoopResult]: At program point L738(line 738) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,872 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 04:17:27,872 INFO L262 CegarLoopResult]: At program point L738-1(line 738) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,872 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 04:17:27,872 INFO L262 CegarLoopResult]: At program point L738-2(line 738) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,873 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 04:17:27,873 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 04:17:27,873 INFO L262 CegarLoopResult]: At program point L738-3(line 738) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,873 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 04:17:27,873 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 04:17:27,873 INFO L262 CegarLoopResult]: At program point L734(line 734) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,873 INFO L262 CegarLoopResult]: At program point L738-4(line 738) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,873 INFO L262 CegarLoopResult]: At program point L734-1(line 734) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,873 INFO L262 CegarLoopResult]: At program point L734-2(line 734) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,874 INFO L262 CegarLoopResult]: At program point L734-3(line 734) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,874 INFO L262 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,874 INFO L262 CegarLoopResult]: At program point L858(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,874 INFO L262 CegarLoopResult]: At program point L730-1(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,874 INFO L262 CegarLoopResult]: At program point L858-1(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,874 INFO L262 CegarLoopResult]: At program point L730-2(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,874 INFO L262 CegarLoopResult]: At program point L858-2(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,874 INFO L262 CegarLoopResult]: At program point L730-3(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,874 INFO L262 CegarLoopResult]: At program point L726(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,875 INFO L262 CegarLoopResult]: At program point L730-4(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,875 INFO L262 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,875 INFO L262 CegarLoopResult]: At program point L726-1(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,875 INFO L262 CegarLoopResult]: At program point L730-5(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,875 INFO L262 CegarLoopResult]: At program point L854-1(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,875 INFO L262 CegarLoopResult]: At program point L726-2(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,875 INFO L262 CegarLoopResult]: At program point L730-6(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,875 INFO L262 CegarLoopResult]: At program point L854-2(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,876 INFO L262 CegarLoopResult]: At program point L726-3(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,876 INFO L262 CegarLoopResult]: At program point L730-7(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,876 INFO L262 CegarLoopResult]: At program point L854-3(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,876 INFO L262 CegarLoopResult]: At program point L722(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,876 INFO L262 CegarLoopResult]: At program point L726-4(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,876 INFO L262 CegarLoopResult]: At program point L850(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,876 INFO L262 CegarLoopResult]: At program point L722-1(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,876 INFO L262 CegarLoopResult]: At program point L850-1(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,877 INFO L262 CegarLoopResult]: At program point L722-2(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,877 INFO L262 CegarLoopResult]: At program point L850-2(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,877 INFO L262 CegarLoopResult]: At program point L722-3(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,877 INFO L262 CegarLoopResult]: At program point L850-3(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,877 INFO L262 CegarLoopResult]: At program point L718(line 718) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,877 INFO L262 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,877 INFO L262 CegarLoopResult]: At program point L850-4(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,877 INFO L262 CegarLoopResult]: At program point L590(line 590) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,878 INFO L262 CegarLoopResult]: At program point L846-1(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,878 INFO L262 CegarLoopResult]: At program point L850-5(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,878 INFO L262 CegarLoopResult]: At program point L846-2(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,878 INFO L262 CegarLoopResult]: At program point L846-3(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,878 INFO L262 CegarLoopResult]: At program point L846-4(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,878 INFO L262 CegarLoopResult]: At program point L846-5(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,878 INFO L262 CegarLoopResult]: At program point L846-6(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,878 INFO L262 CegarLoopResult]: At program point L846-7(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,878 INFO L262 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,879 INFO L262 CegarLoopResult]: At program point L450-1(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,879 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:17:27,879 INFO L262 CegarLoopResult]: At program point L793(line 793) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 04:17:27,879 INFO L262 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,879 INFO L262 CegarLoopResult]: At program point L496-1(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,879 INFO L262 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,879 INFO L262 CegarLoopResult]: At program point L744(line 744) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,879 INFO L262 CegarLoopResult]: At program point L744-1(line 744) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,879 INFO L262 CegarLoopResult]: At program point L744-2(line 744) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,880 INFO L262 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,880 INFO L262 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,880 INFO L262 CegarLoopResult]: At program point L315(line 315) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,880 INFO L262 CegarLoopResult]: At program point L443-1(line 443) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,880 INFO L262 CegarLoopResult]: At program point L794(line 794) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:17:27,880 INFO L262 CegarLoopResult]: At program point L497(line 497) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,881 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~string26.offset| |old(#t~string26.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:17:27,881 INFO L262 CegarLoopResult]: At program point L489(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,881 INFO L262 CegarLoopResult]: At program point L489-1(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:17:27,881 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:17:27,881 INFO L266 CegarLoopResult]: For program point activatePumpFINAL(lines 677 684) no Hoare annotation was computed. [2020-11-07 04:17:27,881 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 677 684) no Hoare annotation was computed. [2020-11-07 04:17:27,881 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 677 684) no Hoare annotation was computed. [2020-11-07 04:17:27,881 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 863 871) the Hoare annotation is: true [2020-11-07 04:17:27,881 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 863 871) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 04:17:27,882 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 863 871) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 04:17:27,882 INFO L262 CegarLoopResult]: At program point L868(line 868) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8)) [2020-11-07 04:17:27,882 INFO L269 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: true [2020-11-07 04:17:27,882 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 819 830) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:17:27,882 INFO L262 CegarLoopResult]: At program point L826(line 826) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:17:27,882 INFO L262 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:17:27,882 INFO L269 CegarLoopResult]: At program point L823-1(lines 819 830) the Hoare annotation is: true [2020-11-07 04:17:27,882 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 819 830) the Hoare annotation is: true [2020-11-07 04:17:27,882 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:17:27,882 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:17:27,883 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:17:27,883 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:17:27,883 INFO L262 CegarLoopResult]: At program point L607(line 607) 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 04:17:27,883 INFO L262 CegarLoopResult]: At program point L605(lines 605 611) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,883 INFO L262 CegarLoopResult]: At program point L600(line 600) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 04:17:27,883 INFO L262 CegarLoopResult]: At program point L598(lines 597 616) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,883 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 594 617) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,883 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 594 617) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,883 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 594 617) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,884 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2020-11-07 04:17:27,884 INFO L269 CegarLoopResult]: At program point L58(lines 58 62) the Hoare annotation is: true [2020-11-07 04:17:27,884 INFO L269 CegarLoopResult]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2020-11-07 04:17:27,884 INFO L269 CegarLoopResult]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2020-11-07 04:17:27,884 INFO L269 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-11-07 04:17:27,884 INFO L269 CegarLoopResult]: At program point L50-1(line 50) the Hoare annotation is: true [2020-11-07 04:17:27,884 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 04:17:27,884 INFO L269 CegarLoopResult]: At program point L69(lines 44 73) the Hoare annotation is: true [2020-11-07 04:17:27,884 INFO L269 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-11-07 04:17:27,884 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2020-11-07 04:17:27,884 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-07 04:17:27,885 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 831 839) the Hoare annotation is: true [2020-11-07 04:17:27,885 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 831 839) the Hoare annotation is: true [2020-11-07 04:17:27,885 INFO L269 CegarLoopResult]: At program point L836(line 836) the Hoare annotation is: true [2020-11-07 04:17:27,885 INFO L269 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: true [2020-11-07 04:17:27,885 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 831 839) the Hoare annotation is: true [2020-11-07 04:17:27,885 INFO L269 CegarLoopResult]: At program point L800(line 800) the Hoare annotation is: true [2020-11-07 04:17:27,885 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 795 806) the Hoare annotation is: true [2020-11-07 04:17:27,885 INFO L269 CegarLoopResult]: At program point L799-1(lines 795 806) the Hoare annotation is: true [2020-11-07 04:17:27,885 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 795 806) the Hoare annotation is: true [2020-11-07 04:17:27,885 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2020-11-07 04:17:27,885 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2020-11-07 04:17:27,886 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:17:27,886 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:17:27,886 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:17:27,886 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:17:27,886 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 783 790) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:17:27,886 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 783 790) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:17:27,886 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 783 790) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:17:27,886 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 807 818) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-11-07 04:17:27,886 INFO L262 CegarLoopResult]: At program point L812(line 812) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:17:27,887 INFO L262 CegarLoopResult]: At program point L811-1(lines 807 818) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-11-07 04:17:27,887 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 807 818) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:17:27,887 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 944 951) the Hoare annotation is: true [2020-11-07 04:17:27,887 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 944 951) the Hoare annotation is: true [2020-11-07 04:17:27,887 INFO L269 CegarLoopResult]: At program point L948(line 948) the Hoare annotation is: true [2020-11-07 04:17:27,887 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 944 951) the Hoare annotation is: true [2020-11-07 04:17:27,887 INFO L262 CegarLoopResult]: At program point L640(line 640) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,887 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 626 650) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,887 INFO L262 CegarLoopResult]: At program point L636(line 636) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,888 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 626 650) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,888 INFO L262 CegarLoopResult]: At program point L634(lines 634 642) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,888 INFO L262 CegarLoopResult]: At program point L632(line 632) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,888 INFO L262 CegarLoopResult]: At program point L632-1(line 632) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,888 INFO L262 CegarLoopResult]: At program point L630(lines 630 647) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,888 INFO L262 CegarLoopResult]: At program point L632-2(line 632) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,888 INFO L262 CegarLoopResult]: At program point L632-3(line 632) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,888 INFO L262 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,888 INFO L262 CegarLoopResult]: At program point L645-1(lines 626 650) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:27,909 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:17:27 BoogieIcfgContainer [2020-11-07 04:17:27,909 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:17:27,910 INFO L168 Benchmark]: Toolchain (without parser) took 82643.96 ms. Allocated memory was 152.0 MB in the beginning and 965.7 MB in the end (delta: 813.7 MB). Free memory was 127.7 MB in the beginning and 851.7 MB in the end (delta: -724.0 MB). Peak memory consumption was 601.5 MB. Max. memory is 8.0 GB. [2020-11-07 04:17:27,911 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 152.0 MB. Free memory is still 126.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:17:27,912 INFO L168 Benchmark]: CACSL2BoogieTranslator took 607.01 ms. Allocated memory is still 152.0 MB. Free memory was 127.1 MB in the beginning and 105.8 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:17:27,912 INFO L168 Benchmark]: Boogie Preprocessor took 160.05 ms. Allocated memory is still 152.0 MB. Free memory was 105.8 MB in the beginning and 101.9 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 04:17:27,913 INFO L168 Benchmark]: RCFGBuilder took 1634.30 ms. Allocated memory was 152.0 MB in the beginning and 183.5 MB in the end (delta: 31.5 MB). Free memory was 101.9 MB in the beginning and 153.5 MB in the end (delta: -51.6 MB). Peak memory consumption was 56.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:17:27,914 INFO L168 Benchmark]: TraceAbstraction took 80223.97 ms. Allocated memory was 183.5 MB in the beginning and 965.7 MB in the end (delta: 782.2 MB). Free memory was 153.0 MB in the beginning and 851.7 MB in the end (delta: -698.7 MB). Peak memory consumption was 593.7 MB. Max. memory is 8.0 GB. [2020-11-07 04:17:27,916 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 152.0 MB. Free memory is still 126.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 607.01 ms. Allocated memory is still 152.0 MB. Free memory was 127.1 MB in the beginning and 105.8 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 160.05 ms. Allocated memory is still 152.0 MB. Free memory was 105.8 MB in the beginning and 101.9 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1634.30 ms. Allocated memory was 152.0 MB in the beginning and 183.5 MB in the end (delta: 31.5 MB). Free memory was 101.9 MB in the beginning and 153.5 MB in the end (delta: -51.6 MB). Peak memory consumption was 56.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 80223.97 ms. Allocated memory was 183.5 MB in the beginning and 965.7 MB in the end (delta: 782.2 MB). Free memory was 153.0 MB in the beginning and 851.7 MB in the end (delta: -698.7 MB). Peak memory consumption was 593.7 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: 450]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 443]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 489]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 496]: 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: 523]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 524]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 927]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 934]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 883]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (!(pumpRunning == 0) || !(tmp == 0)) || waterLevel == 0 - ProcedureContractResult [Line: 122]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 768]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 704]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 749]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 920]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 109]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 693]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 685]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 652]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 618]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 514]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 872]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 819]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 863]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: !(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 594]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 831]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 795]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 783]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 807]: Procedure Contract for waterRise Derived contract for procedure waterRise: (!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(waterLevel == 0) - ProcedureContractResult [Line: 944]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 626]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 638 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 36.8s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 30.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 43.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1374 SDtfs, 2525 SDslu, 2786 SDs, 0 SdLazy, 5410 SolverSat, 857 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 13.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 212 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 318 ImplicationChecksByTransitivity, 15.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1071occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.5s AutomataMinimizationTime, 6 MinimizatonAttempts, 428 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 282 LocationsWithAnnotation, 2520 PreInvPairs, 2986 NumberOfFragments, 2819 HoareAnnotationTreeSize, 2520 FomulaSimplifications, 1030202 FormulaSimplificationTreeSizeReduction, 9.9s HoareSimplificationTime, 282 FomulaSimplificationsInter, 81108 FormulaSimplificationTreeSizeReductionInter, 32.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.6s InterpolantComputationTime, 1013 NumberOfCodeBlocks, 1013 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1007 ConstructedInterpolants, 0 QuantifiedInterpolants, 468745 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 38/39 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...