/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product32.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 16:16:24,696 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 16:16:24,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 16:16:24,739 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 16:16:24,740 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 16:16:24,741 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 16:16:24,743 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 16:16:24,745 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 16:16:24,747 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 16:16:24,748 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 16:16:24,749 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 16:16:24,751 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 16:16:24,751 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 16:16:24,752 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 16:16:24,754 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 16:16:24,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 16:16:24,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 16:16:24,768 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 16:16:24,770 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 16:16:24,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 16:16:24,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 16:16:24,776 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 16:16:24,777 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 16:16:24,778 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 16:16:24,781 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 16:16:24,781 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 16:16:24,782 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 16:16:24,783 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 16:16:24,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 16:16:24,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 16:16:24,785 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 16:16:24,786 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 16:16:24,786 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 16:16:24,787 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 16:16:24,788 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 16:16:24,789 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 16:16:24,790 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 16:16:24,790 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 16:16:24,790 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 16:16:24,791 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 16:16:24,792 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 16:16:24,793 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 16:16:24,805 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 16:16:24,805 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 16:16:24,806 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 16:16:24,807 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 16:16:24,807 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 16:16:24,807 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 16:16:24,808 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 16:16:24,808 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 16:16:24,808 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 16:16:24,809 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 16:16:24,809 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 16:16:24,809 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 16:16:24,810 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 16:16:24,810 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 16:16:24,810 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 16:16:24,811 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 16:16:24,811 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 16:16:24,811 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 16:16:24,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 16:16:24,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 16:16:24,812 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 16:16:24,812 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 16:16:24,812 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 16:16:25,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 16:16:25,178 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 16:16:25,181 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 16:16:25,183 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 16:16:25,185 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 16:16:25,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product32.cil.c [2021-02-23 16:16:25,272 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b30d1da2/8017cfa1ad6d4665800bb27f6f69c776/FLAG052bd4fce [2021-02-23 16:16:26,015 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 16:16:26,016 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product32.cil.c [2021-02-23 16:16:26,044 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b30d1da2/8017cfa1ad6d4665800bb27f6f69c776/FLAG052bd4fce [2021-02-23 16:16:26,246 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b30d1da2/8017cfa1ad6d4665800bb27f6f69c776 [2021-02-23 16:16:26,249 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 16:16:26,266 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 16:16:26,271 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 16:16:26,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 16:16:26,275 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 16:16:26,276 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 04:16:26" (1/1) ... [2021-02-23 16:16:26,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67145070 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:16:26, skipping insertion in model container [2021-02-23 16:16:26,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 04:16:26" (1/1) ... [2021-02-23 16:16:26,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 16:16:26,361 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 16:16:26,567 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product32.cil.c[1281,1294] [2021-02-23 16:16:26,790 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 16:16:26,808 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 16:16:26,828 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product32.cil.c[1281,1294] [2021-02-23 16:16:26,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 16:16:26,927 INFO L208 MainTranslator]: Completed translation [2021-02-23 16:16:26,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:16:26 WrapperNode [2021-02-23 16:16:26,928 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 16:16:26,929 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 16:16:26,929 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 16:16:26,929 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 16:16:26,944 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:16:26" (1/1) ... [2021-02-23 16:16:26,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:16:26" (1/1) ... [2021-02-23 16:16:26,967 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:16:26" (1/1) ... [2021-02-23 16:16:26,967 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:16:26" (1/1) ... [2021-02-23 16:16:27,017 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:16:26" (1/1) ... [2021-02-23 16:16:27,035 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:16:26" (1/1) ... [2021-02-23 16:16:27,046 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:16:26" (1/1) ... [2021-02-23 16:16:27,062 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 16:16:27,063 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 16:16:27,063 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 16:16:27,063 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 16:16:27,064 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:16:26" (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 [2021-02-23 16:16:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 16:16:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 16:16:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 16:16:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 16:16:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 16:16:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 16:16:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 16:16:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 16:16:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 16:16:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 16:16:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-23 16:16:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 16:16:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 16:16:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 16:16:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 16:16:27,211 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 16:16:27,211 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-23 16:16:27,211 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-23 16:16:27,212 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-23 16:16:27,213 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 16:16:27,215 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 16:16:27,216 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 16:16:27,216 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 16:16:27,216 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 16:16:27,216 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 16:16:27,216 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 16:16:27,217 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 16:16:27,217 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 16:16:27,217 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 16:16:27,217 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 16:16:27,217 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 16:16:27,218 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 16:16:27,218 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 16:16:27,218 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 16:16:27,218 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-23 16:16:27,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2021-02-23 16:16:27,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2021-02-23 16:16:27,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 16:16:27,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 16:16:27,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 16:16:27,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 16:16:27,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 16:16:27,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 16:16:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 16:16:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 16:16:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 16:16:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 16:16:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 16:16:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 16:16:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 16:16:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 16:16:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 16:16:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-23 16:16:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-23 16:16:27,222 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 16:16:27,222 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 16:16:27,222 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 16:16:27,222 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 16:16:27,222 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 16:16:27,223 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 16:16:27,223 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-23 16:16:27,223 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 16:16:27,224 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 16:16:27,224 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 16:16:27,224 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 16:16:27,224 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2021-02-23 16:16:27,224 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 16:16:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 16:16:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-23 16:16:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 16:16:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 16:16:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-23 16:16:27,226 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 16:16:27,226 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 16:16:27,226 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2021-02-23 16:16:27,226 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 16:16:27,226 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 16:16:27,227 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 16:16:27,227 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 16:16:27,227 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 16:16:27,228 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 16:16:27,228 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 16:16:27,228 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 16:16:27,228 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 16:16:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 16:16:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 16:16:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 16:16:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 16:16:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 16:16:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 16:16:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 16:16:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 16:16:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 16:16:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 16:16:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 16:16:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 16:16:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 16:16:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 16:16:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 16:16:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 16:16:28,380 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 16:16:28,383 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 16:16:28,387 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 04:16:28 BoogieIcfgContainer [2021-02-23 16:16:28,387 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 16:16:28,390 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 16:16:28,390 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 16:16:28,393 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 16:16:28,394 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 04:16:26" (1/3) ... [2021-02-23 16:16:28,395 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15eaa7a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 04:16:28, skipping insertion in model container [2021-02-23 16:16:28,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:16:26" (2/3) ... [2021-02-23 16:16:28,395 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15eaa7a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 04:16:28, skipping insertion in model container [2021-02-23 16:16:28,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 04:16:28" (3/3) ... [2021-02-23 16:16:28,397 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product32.cil.c [2021-02-23 16:16:28,407 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 16:16:28,413 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 16:16:28,431 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 16:16:28,451 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 16:16:28,451 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 16:16:28,451 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 16:16:28,451 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 16:16:28,451 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 16:16:28,452 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 16:16:28,452 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 16:16:28,452 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 16:16:28,474 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states. [2021-02-23 16:16:28,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-02-23 16:16:28,494 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:16:28,495 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] [2021-02-23 16:16:28,496 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:16:28,501 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:16:28,502 INFO L82 PathProgramCache]: Analyzing trace with hash -319990166, now seen corresponding path program 1 times [2021-02-23 16:16:28,511 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:16:28,511 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [595932048] [2021-02-23 16:16:28,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:16:28,590 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:16:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:28,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:28,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:28,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:28,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:29,213 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:16:29,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:16:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:29,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:29,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:29,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 16:16:29,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:29,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:29,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:29,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 16:16:29,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:29,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:29,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:29,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 16:16:29,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:29,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:29,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:29,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 16:16:29,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:29,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:29,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:29,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 16:16:29,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:29,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:29,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:29,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-23 16:16:29,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:29,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:29,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:29,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-23 16:16:29,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:29,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:29,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:29,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:16:29,475 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [595932048] [2021-02-23 16:16:29,476 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:16:29,477 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 16:16:29,477 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720075367] [2021-02-23 16:16:29,482 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 16:16:29,482 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:16:29,495 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 16:16:29,496 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 16:16:29,498 INFO L87 Difference]: Start difference. First operand 330 states. Second operand 4 states. [2021-02-23 16:16:31,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:16:31,245 INFO L93 Difference]: Finished difference Result 499 states and 596 transitions. [2021-02-23 16:16:31,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 16:16:31,246 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2021-02-23 16:16:31,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:16:31,274 INFO L225 Difference]: With dead ends: 499 [2021-02-23 16:16:31,275 INFO L226 Difference]: Without dead ends: 320 [2021-02-23 16:16:31,280 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 16:16:31,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320 states. [2021-02-23 16:16:31,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320 to 268. [2021-02-23 16:16:31,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2021-02-23 16:16:31,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 293 transitions. [2021-02-23 16:16:31,464 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 293 transitions. Word has length 153 [2021-02-23 16:16:31,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:16:31,465 INFO L480 AbstractCegarLoop]: Abstraction has 268 states and 293 transitions. [2021-02-23 16:16:31,465 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 16:16:31,465 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 293 transitions. [2021-02-23 16:16:31,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-02-23 16:16:31,470 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:16:31,470 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] [2021-02-23 16:16:31,470 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 16:16:31,471 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:16:31,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:16:31,471 INFO L82 PathProgramCache]: Analyzing trace with hash -1593986335, now seen corresponding path program 1 times [2021-02-23 16:16:31,471 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:16:31,472 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2142612551] [2021-02-23 16:16:31,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:16:31,476 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:16:31,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:31,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:31,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:31,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:31,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:31,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:31,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:31,944 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:16:31,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:16:31,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:32,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:32,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:32,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 16:16:32,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:32,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:32,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:32,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 16:16:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:32,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:32,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:32,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 16:16:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:32,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:32,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:32,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 16:16:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:32,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:32,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:32,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 16:16:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:32,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:32,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:32,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-23 16:16:32,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:32,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:32,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:32,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-23 16:16:32,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:32,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:32,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:32,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:16:32,123 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2142612551] [2021-02-23 16:16:32,123 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:16:32,123 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 16:16:32,124 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710584039] [2021-02-23 16:16:32,125 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 16:16:32,125 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:16:32,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 16:16:32,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 16:16:32,126 INFO L87 Difference]: Start difference. First operand 268 states and 293 transitions. Second operand 5 states. [2021-02-23 16:16:32,893 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:16:34,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:16:34,158 INFO L93 Difference]: Finished difference Result 417 states and 478 transitions. [2021-02-23 16:16:34,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 16:16:34,159 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2021-02-23 16:16:34,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:16:34,164 INFO L225 Difference]: With dead ends: 417 [2021-02-23 16:16:34,164 INFO L226 Difference]: Without dead ends: 309 [2021-02-23 16:16:34,166 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 16:16:34,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2021-02-23 16:16:34,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 258. [2021-02-23 16:16:34,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 258 states. [2021-02-23 16:16:34,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 280 transitions. [2021-02-23 16:16:34,264 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 280 transitions. Word has length 154 [2021-02-23 16:16:34,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:16:34,265 INFO L480 AbstractCegarLoop]: Abstraction has 258 states and 280 transitions. [2021-02-23 16:16:34,265 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 16:16:34,265 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 280 transitions. [2021-02-23 16:16:34,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-02-23 16:16:34,268 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:16:34,268 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] [2021-02-23 16:16:34,268 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 16:16:34,269 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:16:34,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:16:34,269 INFO L82 PathProgramCache]: Analyzing trace with hash 1799385657, now seen corresponding path program 1 times [2021-02-23 16:16:34,269 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:16:34,270 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1319359821] [2021-02-23 16:16:34,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:16:34,273 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:16:34,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:34,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:34,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:34,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:34,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:34,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 16:16:34,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:34,785 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:16:34,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:16:34,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:34,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:34,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 16:16:34,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:34,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:34,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 16:16:34,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:34,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:34,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 16:16:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:34,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:34,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:16:34,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:16:34,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 16:16:34,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:34,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:34,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 16:16:34,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:34,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:34,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 16:16:34,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:34,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:34,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-23 16:16:34,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:34,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:34,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-23 16:16:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:34,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:34,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:34,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:16:34,993 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1319359821] [2021-02-23 16:16:34,993 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:16:34,993 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 16:16:34,994 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [457993288] [2021-02-23 16:16:34,994 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 16:16:34,994 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:16:34,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 16:16:34,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 16:16:34,996 INFO L87 Difference]: Start difference. First operand 258 states and 280 transitions. Second operand 11 states. [2021-02-23 16:16:35,597 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:16:36,065 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:16:36,488 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:16:36,870 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:16:37,254 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:16:37,620 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:16:38,710 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:16:41,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:16:41,236 INFO L93 Difference]: Finished difference Result 705 states and 836 transitions. [2021-02-23 16:16:41,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-23 16:16:41,237 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 167 [2021-02-23 16:16:41,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:16:41,249 INFO L225 Difference]: With dead ends: 705 [2021-02-23 16:16:41,249 INFO L226 Difference]: Without dead ends: 567 [2021-02-23 16:16:41,253 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2021-02-23 16:16:41,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 567 states. [2021-02-23 16:16:41,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 567 to 460. [2021-02-23 16:16:41,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2021-02-23 16:16:41,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 519 transitions. [2021-02-23 16:16:41,504 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 519 transitions. Word has length 167 [2021-02-23 16:16:41,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:16:41,505 INFO L480 AbstractCegarLoop]: Abstraction has 460 states and 519 transitions. [2021-02-23 16:16:41,505 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 16:16:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 519 transitions. [2021-02-23 16:16:41,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2021-02-23 16:16:41,509 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:16:41,509 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] [2021-02-23 16:16:41,509 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 16:16:41,510 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:16:41,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:16:41,510 INFO L82 PathProgramCache]: Analyzing trace with hash 779609774, now seen corresponding path program 1 times [2021-02-23 16:16:41,510 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:16:41,511 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [682351339] [2021-02-23 16:16:41,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:16:41,514 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:16:41,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:41,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:41,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:41,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:41,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:41,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:41,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:41,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:41,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:41,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:41,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:41,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:41,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:41,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:41,615 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:41,902 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:16:41,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:16:41,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:41,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:41,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:41,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:41,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:41,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 16:16:41,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:41,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:41,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:41,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 16:16:41,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:41,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:41,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:41,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 16:16:41,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:41,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:41,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:41,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 16:16:41,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:41,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:41,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:41,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 16:16:41,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:41,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:41,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:42,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-23 16:16:42,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:42,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:42,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:42,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 16:16:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:42,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:42,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:42,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:42,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:42,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:42,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:42,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-23 16:16:42,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:42,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:42,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:42,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:16:42,097 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [682351339] [2021-02-23 16:16:42,097 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:16:42,097 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 16:16:42,097 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [592805122] [2021-02-23 16:16:42,098 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 16:16:42,098 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:16:42,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 16:16:42,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 16:16:42,099 INFO L87 Difference]: Start difference. First operand 460 states and 519 transitions. Second operand 10 states. [2021-02-23 16:16:42,692 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:16:44,096 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:16:44,595 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:16:45,159 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:16:45,546 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:16:45,930 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:16:46,357 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:16:46,781 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:16:47,457 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:16:48,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:16:48,926 INFO L93 Difference]: Finished difference Result 1268 states and 1556 transitions. [2021-02-23 16:16:48,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-02-23 16:16:48,931 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 172 [2021-02-23 16:16:48,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:16:48,939 INFO L225 Difference]: With dead ends: 1268 [2021-02-23 16:16:48,939 INFO L226 Difference]: Without dead ends: 928 [2021-02-23 16:16:48,941 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2021-02-23 16:16:48,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 928 states. [2021-02-23 16:16:49,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 928 to 752. [2021-02-23 16:16:49,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 752 states. [2021-02-23 16:16:49,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 752 states and 862 transitions. [2021-02-23 16:16:49,351 INFO L78 Accepts]: Start accepts. Automaton has 752 states and 862 transitions. Word has length 172 [2021-02-23 16:16:49,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:16:49,352 INFO L480 AbstractCegarLoop]: Abstraction has 752 states and 862 transitions. [2021-02-23 16:16:49,352 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 16:16:49,353 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 862 transitions. [2021-02-23 16:16:49,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-02-23 16:16:49,358 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:16:49,358 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, 1, 1, 1, 1, 1] [2021-02-23 16:16:49,358 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 16:16:49,359 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:16:49,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:16:49,359 INFO L82 PathProgramCache]: Analyzing trace with hash 1536106928, now seen corresponding path program 1 times [2021-02-23 16:16:49,359 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:16:49,359 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1854870511] [2021-02-23 16:16:49,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:16:49,364 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:16:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:49,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:49,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:49,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:49,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:49,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:49,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:49,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:49,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:49,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:49,791 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:16:49,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:16:49,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:49,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,835 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:49,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:49,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 16:16:49,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:49,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:49,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 16:16:49,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:49,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:49,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 16:16:49,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:49,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:49,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 16:16:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:49,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:49,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 16:16:49,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:49,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:49,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-23 16:16:49,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:49,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:49,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 16:16:49,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:49,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:49,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-23 16:16:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:49,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:49,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-02-23 16:16:49,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:16:49,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:16:49,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:49,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:16:49,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:16:50,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:16:50,018 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1854870511] [2021-02-23 16:16:50,018 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:16:50,018 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 16:16:50,018 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638089564] [2021-02-23 16:16:50,019 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 16:16:50,020 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:16:50,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 16:16:50,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 16:16:50,022 INFO L87 Difference]: Start difference. First operand 752 states and 862 transitions. Second operand 11 states. [2021-02-23 16:16:50,672 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:16:52,122 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:16:52,491 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:16:52,877 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:16:53,286 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:16:53,650 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:16:54,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:16:54,226 INFO L93 Difference]: Finished difference Result 1365 states and 1683 transitions. [2021-02-23 16:16:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-23 16:16:54,227 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 177 [2021-02-23 16:16:54,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:16:54,228 INFO L225 Difference]: With dead ends: 1365 [2021-02-23 16:16:54,228 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 16:16:54,233 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=190, Invalid=460, Unknown=0, NotChecked=0, Total=650 [2021-02-23 16:16:54,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 16:16:54,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 16:16:54,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 16:16:54,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 16:16:54,235 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 177 [2021-02-23 16:16:54,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:16:54,236 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 16:16:54,236 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 16:16:54,236 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 16:16:54,236 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 16:16:54,236 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 16:16:54,238 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 16:16:54,520 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 210 [2021-02-23 16:16:55,042 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 6 [2021-02-23 16:17:04,374 WARN L202 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-23 16:17:04,651 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 16:17:05,179 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-23 16:17:05,759 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-23 16:17:06,313 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-23 16:17:06,639 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 16:17:06,918 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:17:07,189 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 16:17:07,735 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-23 16:17:08,267 WARN L202 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-23 16:17:08,555 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:17:09,114 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-23 16:17:09,412 WARN L202 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:17:10,201 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 18 [2021-02-23 16:17:10,467 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2021-02-23 16:17:10,984 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2021-02-23 16:17:11,742 WARN L202 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2021-02-23 16:17:12,496 WARN L202 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2021-02-23 16:17:13,045 WARN L202 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2021-02-23 16:17:13,381 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-23 16:17:13,891 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-23 16:17:14,415 WARN L202 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-23 16:17:14,688 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:17:14,967 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:17:15,475 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-23 16:17:15,796 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 16:17:16,060 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2021-02-23 16:17:16,353 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 16:17:16,609 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2021-02-23 16:17:17,155 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-23 16:17:17,655 WARN L202 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2021-02-23 16:17:18,249 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2021-02-23 16:17:18,575 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:17:18,880 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:17:19,157 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:17:19,429 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2021-02-23 16:17:19,938 WARN L202 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-23 16:17:20,469 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-02-23 16:17:21,064 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 18 [2021-02-23 16:17:21,617 WARN L202 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-02-23 16:17:22,149 WARN L202 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 13 [2021-02-23 16:17:22,690 WARN L202 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-02-23 16:17:23,214 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2021-02-23 16:17:23,483 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:17:24,004 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-23 16:17:24,548 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2021-02-23 16:17:25,081 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2021-02-23 16:17:25,614 WARN L202 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2021-02-23 16:17:26,370 WARN L202 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2021-02-23 16:17:27,033 WARN L202 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 17 [2021-02-23 16:17:28,151 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 159 DAG size of output: 10 [2021-02-23 16:17:28,457 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 16:17:28,729 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:17:29,076 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:17:29,583 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2021-02-23 16:17:30,099 WARN L202 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-23 16:17:30,718 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-02-23 16:17:31,137 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:17:31,433 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:17:31,947 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2021-02-23 16:17:32,539 WARN L202 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-23 16:17:32,840 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-23 16:17:33,117 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-23 16:17:33,513 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 15 [2021-02-23 16:17:34,082 WARN L202 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2021-02-23 16:17:34,612 WARN L202 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-23 16:17:35,138 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-23 16:17:35,665 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-23 16:17:35,988 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2021-02-23 16:17:36,508 WARN L202 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-23 16:17:36,790 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 16:17:36,801 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 16:17:36,801 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 16:17:36,802 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 16:17:36,802 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-23 16:17:36,802 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-23 16:17:36,802 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-23 16:17:36,802 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-23 16:17:36,803 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 670 725) no Hoare annotation was computed. [2021-02-23 16:17:36,803 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-23 16:17:36,803 INFO L189 CegarLoopUtils]: For program point L717(lines 694 718) no Hoare annotation was computed. [2021-02-23 16:17:36,803 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-23 16:17:36,803 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-23 16:17:36,803 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-23 16:17:36,803 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-23 16:17:36,803 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-23 16:17:36,803 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-23 16:17:36,803 INFO L189 CegarLoopUtils]: For program point L701(lines 701 705) no Hoare annotation was computed. [2021-02-23 16:17:36,803 INFO L189 CegarLoopUtils]: For program point L701-1(lines 701 705) no Hoare annotation was computed. [2021-02-23 16:17:36,803 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-23 16:17:36,803 INFO L189 CegarLoopUtils]: For program point L693-1(line 693) no Hoare annotation was computed. [2021-02-23 16:17:36,804 INFO L189 CegarLoopUtils]: For program point L693-2(line 693) no Hoare annotation was computed. [2021-02-23 16:17:36,804 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-23 16:17:36,804 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-23 16:17:36,804 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-23 16:17:36,804 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-23 16:17:36,804 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-23 16:17:36,804 INFO L189 CegarLoopUtils]: For program point L714-1(lines 695 716) no Hoare annotation was computed. [2021-02-23 16:17:36,804 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 670 725) no Hoare annotation was computed. [2021-02-23 16:17:36,804 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-23 16:17:36,804 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-23 16:17:36,804 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 670 725) no Hoare annotation was computed. [2021-02-23 16:17:36,804 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-23 16:17:36,805 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-23 16:17:36,805 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-23 16:17:36,805 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-23 16:17:36,805 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-23 16:17:36,805 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-23 16:17:36,805 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-23 16:17:36,805 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-23 16:17:36,805 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-23 16:17:36,805 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-23 16:17:36,805 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-23 16:17:36,806 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-23 16:17:36,806 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-23 16:17:36,806 INFO L189 CegarLoopUtils]: For program point L712-1(line 712) no Hoare annotation was computed. [2021-02-23 16:17:36,806 INFO L189 CegarLoopUtils]: For program point L712-2(line 712) no Hoare annotation was computed. [2021-02-23 16:17:36,806 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-23 16:17:36,806 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-23 16:17:36,806 INFO L189 CegarLoopUtils]: For program point L770-1(line 770) no Hoare annotation was computed. [2021-02-23 16:17:36,806 INFO L189 CegarLoopUtils]: For program point L770-2(line 770) no Hoare annotation was computed. [2021-02-23 16:17:36,807 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-23 16:17:36,807 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-23 16:17:36,807 INFO L189 CegarLoopUtils]: For program point L766-1(line 766) no Hoare annotation was computed. [2021-02-23 16:17:36,807 INFO L189 CegarLoopUtils]: For program point L766-2(line 766) no Hoare annotation was computed. [2021-02-23 16:17:36,807 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-23 16:17:36,807 INFO L189 CegarLoopUtils]: For program point L758(lines 758 762) no Hoare annotation was computed. [2021-02-23 16:17:36,807 INFO L189 CegarLoopUtils]: For program point L758-1(lines 758 762) no Hoare annotation was computed. [2021-02-23 16:17:36,807 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 726 785) no Hoare annotation was computed. [2021-02-23 16:17:36,807 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-23 16:17:36,808 INFO L189 CegarLoopUtils]: For program point L750-1(line 750) no Hoare annotation was computed. [2021-02-23 16:17:36,808 INFO L189 CegarLoopUtils]: For program point L750-2(line 750) no Hoare annotation was computed. [2021-02-23 16:17:36,808 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-23 16:17:36,808 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 726 785) no Hoare annotation was computed. [2021-02-23 16:17:36,808 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-23 16:17:36,808 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-23 16:17:36,808 INFO L189 CegarLoopUtils]: For program point L775-1(line 775) no Hoare annotation was computed. [2021-02-23 16:17:36,808 INFO L189 CegarLoopUtils]: For program point L775-2(line 775) no Hoare annotation was computed. [2021-02-23 16:17:36,808 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-23 16:17:36,809 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-23 16:17:36,809 INFO L189 CegarLoopUtils]: For program point L771-1(line 771) no Hoare annotation was computed. [2021-02-23 16:17:36,809 INFO L189 CegarLoopUtils]: For program point L771-2(line 771) no Hoare annotation was computed. [2021-02-23 16:17:36,809 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-23 16:17:36,809 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-23 16:17:36,809 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-23 16:17:36,809 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 726 785) no Hoare annotation was computed. [2021-02-23 16:17:36,809 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-23 16:17:36,809 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-23 16:17:36,810 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-23 16:17:36,810 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-23 16:17:36,810 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-23 16:17:36,810 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-23 16:17:36,810 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-23 16:17:36,810 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-23 16:17:36,810 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-23 16:17:36,810 INFO L189 CegarLoopUtils]: For program point L752-2(lines 752 777) no Hoare annotation was computed. [2021-02-23 16:17:36,810 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-23 16:17:36,811 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-23 16:17:36,811 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-23 16:17:36,811 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-23 16:17:36,811 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-23 16:17:36,811 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-23 16:17:36,811 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-23 16:17:36,811 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-23 16:17:36,811 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-23 16:17:36,811 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-23 16:17:36,811 INFO L189 CegarLoopUtils]: For program point L778(lines 751 779) no Hoare annotation was computed. [2021-02-23 16:17:36,812 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-23 16:17:36,812 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-23 16:17:36,812 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-23 16:17:36,812 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 472 478) the Hoare annotation is: true [2021-02-23 16:17:36,812 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 472 478) the Hoare annotation is: true [2021-02-23 16:17:36,812 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 479 487) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~5 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~5)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:17:36,813 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 479 487) the Hoare annotation is: true [2021-02-23 16:17:36,813 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 479 487) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~5 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~5)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:17:36,813 INFO L185 CegarLoopUtils]: At program point L484(line 484) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:17:36,813 INFO L192 CegarLoopUtils]: At program point L483(line 483) the Hoare annotation is: true [2021-02-23 16:17:36,813 INFO L192 CegarLoopUtils]: At program point L449(line 449) the Hoare annotation is: true [2021-02-23 16:17:36,814 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 430 452) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,814 INFO L185 CegarLoopUtils]: At program point L442(line 442) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,814 INFO L185 CegarLoopUtils]: At program point L442-1(line 442) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,814 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 430 452) the Hoare annotation is: true [2021-02-23 16:17:36,814 INFO L185 CegarLoopUtils]: At program point L440(lines 440 447) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,815 INFO L192 CegarLoopUtils]: At program point L440-1(lines 440 447) the Hoare annotation is: true [2021-02-23 16:17:36,815 INFO L185 CegarLoopUtils]: At program point L438(line 438) the Hoare annotation is: (or (and (= |main_#t~ret32| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,815 INFO L185 CegarLoopUtils]: At program point L437(line 437) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,815 INFO L185 CegarLoopUtils]: At program point L438-1(line 438) the Hoare annotation is: (or (and (= |main_#t~ret32| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,815 INFO L185 CegarLoopUtils]: At program point L436(line 436) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,815 INFO L185 CegarLoopUtils]: At program point L438-2(line 438) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |main_#t~ret32| 1) (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-23 16:17:36,816 INFO L185 CegarLoopUtils]: At program point L436-1(line 436) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,816 INFO L185 CegarLoopUtils]: At program point L432(line 432) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,816 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 430 452) the Hoare annotation is: true [2021-02-23 16:17:36,816 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 384 407) no Hoare annotation was computed. [2021-02-23 16:17:36,816 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 384 407) no Hoare annotation was computed. [2021-02-23 16:17:36,816 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 384 407) no Hoare annotation was computed. [2021-02-23 16:17:36,816 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-23 16:17:36,816 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-23 16:17:36,817 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-23 16:17:36,817 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-23 16:17:36,817 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-23 16:17:36,817 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-23 16:17:36,817 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-23 16:17:36,817 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-23 16:17:36,817 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-23 16:17:36,817 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-23 16:17:36,817 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-23 16:17:36,818 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-23 16:17:36,818 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-23 16:17:36,818 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-23 16:17:36,818 INFO L185 CegarLoopUtils]: At program point L189(line 189) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,818 INFO L185 CegarLoopUtils]: At program point L189-1(lines 170 194) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,818 INFO L185 CegarLoopUtils]: At program point L184(line 184) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,818 INFO L185 CegarLoopUtils]: At program point L180(line 180) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,818 INFO L185 CegarLoopUtils]: At program point L178(lines 178 186) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,819 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 170 194) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,819 INFO L185 CegarLoopUtils]: At program point L176(line 176) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,819 INFO L185 CegarLoopUtils]: At program point L176-1(line 176) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,819 INFO L185 CegarLoopUtils]: At program point L174(lines 174 191) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,819 INFO L185 CegarLoopUtils]: At program point L176-2(line 176) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,819 INFO L185 CegarLoopUtils]: At program point L176-3(line 176) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,819 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 170 194) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,820 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 329 343) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 16:17:36,820 INFO L185 CegarLoopUtils]: At program point L335(line 335) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 16:17:36,820 INFO L185 CegarLoopUtils]: At program point L333(lines 333 339) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 16:17:36,820 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 329 343) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 16:17:36,820 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 329 343) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 16:17:36,820 INFO L185 CegarLoopUtils]: At program point L270(line 270) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-23 16:17:36,820 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 265 273) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-23 16:17:36,820 INFO L192 CegarLoopUtils]: At program point L269(line 269) the Hoare annotation is: true [2021-02-23 16:17:36,821 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 265 273) the Hoare annotation is: true [2021-02-23 16:17:36,821 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 265 273) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-23 16:17:36,821 INFO L192 CegarLoopUtils]: At program point L320(line 320) the Hoare annotation is: true [2021-02-23 16:17:36,821 INFO L192 CegarLoopUtils]: At program point L319(lines 319 323) the Hoare annotation is: true [2021-02-23 16:17:36,821 INFO L192 CegarLoopUtils]: At program point L317(line 317) the Hoare annotation is: true [2021-02-23 16:17:36,821 INFO L192 CegarLoopUtils]: At program point L319-2(lines 319 323) the Hoare annotation is: true [2021-02-23 16:17:36,821 INFO L192 CegarLoopUtils]: At program point L317-1(line 317) the Hoare annotation is: true [2021-02-23 16:17:36,821 INFO L192 CegarLoopUtils]: At program point L317-2(line 317) the Hoare annotation is: true [2021-02-23 16:17:36,821 INFO L192 CegarLoopUtils]: At program point L317-3(line 317) the Hoare annotation is: true [2021-02-23 16:17:36,822 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 310 328) the Hoare annotation is: true [2021-02-23 16:17:36,822 INFO L192 CegarLoopUtils]: At program point L313(line 313) the Hoare annotation is: true [2021-02-23 16:17:36,822 INFO L192 CegarLoopUtils]: At program point L312(line 312) the Hoare annotation is: true [2021-02-23 16:17:36,822 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 310 328) the Hoare annotation is: true [2021-02-23 16:17:36,822 INFO L192 CegarLoopUtils]: At program point L325(line 325) the Hoare annotation is: true [2021-02-23 16:17:36,822 INFO L192 CegarLoopUtils]: At program point L322(line 322) the Hoare annotation is: true [2021-02-23 16:17:36,822 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 310 328) the Hoare annotation is: true [2021-02-23 16:17:36,822 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-23 16:17:36,822 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-23 16:17:36,823 INFO L189 CegarLoopUtils]: For program point L281(lines 281 289) no Hoare annotation was computed. [2021-02-23 16:17:36,823 INFO L189 CegarLoopUtils]: For program point L281-2(lines 281 289) no Hoare annotation was computed. [2021-02-23 16:17:36,823 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-23 16:17:36,823 INFO L189 CegarLoopUtils]: For program point L304-1(line 304) no Hoare annotation was computed. [2021-02-23 16:17:36,823 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 274 309) no Hoare annotation was computed. [2021-02-23 16:17:36,823 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-23 16:17:36,823 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-23 16:17:36,823 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 274 309) no Hoare annotation was computed. [2021-02-23 16:17:36,823 INFO L189 CegarLoopUtils]: For program point L293(lines 293 301) no Hoare annotation was computed. [2021-02-23 16:17:36,823 INFO L189 CegarLoopUtils]: For program point L293-2(lines 293 301) no Hoare annotation was computed. [2021-02-23 16:17:36,823 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 274 309) no Hoare annotation was computed. [2021-02-23 16:17:36,824 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 465 471) the Hoare annotation is: true [2021-02-23 16:17:36,824 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 465 471) the Hoare annotation is: true [2021-02-23 16:17:36,824 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-23 16:17:36,824 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-23 16:17:36,824 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-23 16:17:36,824 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-23 16:17:36,824 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-23 16:17:36,824 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-23 16:17:36,824 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-23 16:17:36,824 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 624 669) no Hoare annotation was computed. [2021-02-23 16:17:36,824 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-23 16:17:36,825 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-23 16:17:36,825 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-23 16:17:36,825 INFO L189 CegarLoopUtils]: For program point L661-1(line 661) no Hoare annotation was computed. [2021-02-23 16:17:36,825 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-23 16:17:36,825 INFO L189 CegarLoopUtils]: For program point L661-2(line 661) no Hoare annotation was computed. [2021-02-23 16:17:36,825 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-23 16:17:36,825 INFO L189 CegarLoopUtils]: For program point L624(lines 624 669) no Hoare annotation was computed. [2021-02-23 16:17:36,825 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 624 669) no Hoare annotation was computed. [2021-02-23 16:17:36,825 INFO L189 CegarLoopUtils]: For program point L624-1(lines 624 669) no Hoare annotation was computed. [2021-02-23 16:17:36,825 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-23 16:17:36,825 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 624 669) no Hoare annotation was computed. [2021-02-23 16:17:36,826 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-23 16:17:36,826 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-23 16:17:36,826 INFO L189 CegarLoopUtils]: For program point L647-1(line 647) no Hoare annotation was computed. [2021-02-23 16:17:36,826 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-23 16:17:36,826 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-23 16:17:36,826 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-23 16:17:36,826 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-23 16:17:36,826 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-23 16:17:36,826 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-23 16:17:36,826 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-23 16:17:36,827 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-23 16:17:36,827 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-23 16:17:36,827 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-23 16:17:36,827 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-23 16:17:36,827 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-23 16:17:36,827 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-23 16:17:36,827 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-23 16:17:36,827 INFO L189 CegarLoopUtils]: For program point L654-1(line 654) no Hoare annotation was computed. [2021-02-23 16:17:36,827 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-23 16:17:36,827 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-23 16:17:36,827 INFO L189 CegarLoopUtils]: For program point L650-1(line 650) no Hoare annotation was computed. [2021-02-23 16:17:36,827 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-23 16:17:36,828 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-23 16:17:36,828 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-23 16:17:36,828 INFO L189 CegarLoopUtils]: For program point L956(line 956) no Hoare annotation was computed. [2021-02-23 16:17:36,828 INFO L189 CegarLoopUtils]: For program point L956-1(line 956) no Hoare annotation was computed. [2021-02-23 16:17:36,828 INFO L189 CegarLoopUtils]: For program point L954(line 954) no Hoare annotation was computed. [2021-02-23 16:17:36,828 INFO L189 CegarLoopUtils]: For program point L956-2(line 956) no Hoare annotation was computed. [2021-02-23 16:17:36,828 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 937 982) no Hoare annotation was computed. [2021-02-23 16:17:36,828 INFO L189 CegarLoopUtils]: For program point L948(line 948) no Hoare annotation was computed. [2021-02-23 16:17:36,828 INFO L189 CegarLoopUtils]: For program point L979(line 979) no Hoare annotation was computed. [2021-02-23 16:17:36,828 INFO L189 CegarLoopUtils]: For program point L946(line 946) no Hoare annotation was computed. [2021-02-23 16:17:36,829 INFO L189 CegarLoopUtils]: For program point L977(line 977) no Hoare annotation was computed. [2021-02-23 16:17:36,829 INFO L189 CegarLoopUtils]: For program point L944(line 944) no Hoare annotation was computed. [2021-02-23 16:17:36,829 INFO L189 CegarLoopUtils]: For program point L975(line 975) no Hoare annotation was computed. [2021-02-23 16:17:36,829 INFO L189 CegarLoopUtils]: For program point L942(line 942) no Hoare annotation was computed. [2021-02-23 16:17:36,829 INFO L189 CegarLoopUtils]: For program point L973(line 973) no Hoare annotation was computed. [2021-02-23 16:17:36,829 INFO L189 CegarLoopUtils]: For program point L940(line 940) no Hoare annotation was computed. [2021-02-23 16:17:36,829 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 937 982) no Hoare annotation was computed. [2021-02-23 16:17:36,829 INFO L189 CegarLoopUtils]: For program point L938(line 938) no Hoare annotation was computed. [2021-02-23 16:17:36,829 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 937 982) no Hoare annotation was computed. [2021-02-23 16:17:36,829 INFO L189 CegarLoopUtils]: For program point L961(lines 961 962) no Hoare annotation was computed. [2021-02-23 16:17:36,830 INFO L189 CegarLoopUtils]: For program point L957(lines 957 964) no Hoare annotation was computed. [2021-02-23 16:17:36,830 INFO L189 CegarLoopUtils]: For program point L955(line 955) no Hoare annotation was computed. [2021-02-23 16:17:36,830 INFO L189 CegarLoopUtils]: For program point L953(line 953) no Hoare annotation was computed. [2021-02-23 16:17:36,830 INFO L189 CegarLoopUtils]: For program point L951(lines 951 971) no Hoare annotation was computed. [2021-02-23 16:17:36,830 INFO L189 CegarLoopUtils]: For program point L951-1(lines 951 971) no Hoare annotation was computed. [2021-02-23 16:17:36,830 INFO L189 CegarLoopUtils]: For program point L947(line 947) no Hoare annotation was computed. [2021-02-23 16:17:36,830 INFO L189 CegarLoopUtils]: For program point L978(line 978) no Hoare annotation was computed. [2021-02-23 16:17:36,830 INFO L189 CegarLoopUtils]: For program point L945(line 945) no Hoare annotation was computed. [2021-02-23 16:17:36,830 INFO L189 CegarLoopUtils]: For program point L978-1(line 978) no Hoare annotation was computed. [2021-02-23 16:17:36,830 INFO L189 CegarLoopUtils]: For program point L976(line 976) no Hoare annotation was computed. [2021-02-23 16:17:36,831 INFO L189 CegarLoopUtils]: For program point L978-2(line 978) no Hoare annotation was computed. [2021-02-23 16:17:36,831 INFO L189 CegarLoopUtils]: For program point L943(line 943) no Hoare annotation was computed. [2021-02-23 16:17:36,831 INFO L189 CegarLoopUtils]: For program point L976-1(line 976) no Hoare annotation was computed. [2021-02-23 16:17:36,831 INFO L189 CegarLoopUtils]: For program point L974(line 974) no Hoare annotation was computed. [2021-02-23 16:17:36,831 INFO L189 CegarLoopUtils]: For program point L976-2(line 976) no Hoare annotation was computed. [2021-02-23 16:17:36,831 INFO L189 CegarLoopUtils]: For program point L941(line 941) no Hoare annotation was computed. [2021-02-23 16:17:36,831 INFO L189 CegarLoopUtils]: For program point L939(line 939) no Hoare annotation was computed. [2021-02-23 16:17:36,831 INFO L189 CegarLoopUtils]: For program point L937(lines 937 982) no Hoare annotation was computed. [2021-02-23 16:17:36,831 INFO L189 CegarLoopUtils]: For program point L968(lines 968 969) no Hoare annotation was computed. [2021-02-23 16:17:36,832 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 416 426) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,832 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 416 426) the Hoare annotation is: true [2021-02-23 16:17:36,832 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 416 426) the Hoare annotation is: true [2021-02-23 16:17:36,832 INFO L185 CegarLoopUtils]: At program point L421(line 421) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,832 INFO L192 CegarLoopUtils]: At program point L259-2(line 259) the Hoare annotation is: true [2021-02-23 16:17:36,832 INFO L192 CegarLoopUtils]: At program point L259-3(line 259) the Hoare annotation is: true [2021-02-23 16:17:36,832 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 254 264) the Hoare annotation is: true [2021-02-23 16:17:36,832 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 254 264) the Hoare annotation is: true [2021-02-23 16:17:36,832 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 254 264) the Hoare annotation is: true [2021-02-23 16:17:36,833 INFO L192 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: true [2021-02-23 16:17:36,833 INFO L192 CegarLoopUtils]: At program point L259(line 259) the Hoare annotation is: true [2021-02-23 16:17:36,833 INFO L192 CegarLoopUtils]: At program point L259-1(line 259) the Hoare annotation is: true [2021-02-23 16:17:36,833 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 246 253) the Hoare annotation is: true [2021-02-23 16:17:36,833 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 246 253) the Hoare annotation is: true [2021-02-23 16:17:36,833 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 246 253) the Hoare annotation is: true [2021-02-23 16:17:36,833 INFO L185 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,833 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 196 220) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,833 INFO L185 CegarLoopUtils]: At program point L215-1(lines 196 220) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,834 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 196 220) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,834 INFO L185 CegarLoopUtils]: At program point L210(line 210) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,834 INFO L185 CegarLoopUtils]: At program point L206(line 206) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,834 INFO L185 CegarLoopUtils]: At program point L204(lines 204 212) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,834 INFO L185 CegarLoopUtils]: At program point L202(line 202) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,834 INFO L185 CegarLoopUtils]: At program point L202-1(line 202) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,834 INFO L185 CegarLoopUtils]: At program point L200(lines 200 217) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,834 INFO L185 CegarLoopUtils]: At program point L202-2(line 202) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,835 INFO L185 CegarLoopUtils]: At program point L202-3(line 202) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,835 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 162 168) the Hoare annotation is: true [2021-02-23 16:17:36,835 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 162 168) the Hoare annotation is: true [2021-02-23 16:17:36,835 INFO L185 CegarLoopUtils]: At program point L97(lines 97 112) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,835 INFO L185 CegarLoopUtils]: At program point L60(line 60) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,835 INFO L185 CegarLoopUtils]: At program point L89(line 89) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,835 INFO L185 CegarLoopUtils]: At program point L85(line 85) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,836 INFO L185 CegarLoopUtils]: At program point L85-1(line 85) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,836 INFO L185 CegarLoopUtils]: At program point L114(lines 67 116) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,836 INFO L185 CegarLoopUtils]: At program point L77(lines 77 83) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,836 INFO L185 CegarLoopUtils]: At program point L77-1(lines 77 83) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,836 INFO L185 CegarLoopUtils]: At program point L69(lines 69 73) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,836 INFO L185 CegarLoopUtils]: At program point L65(line 65) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,836 INFO L185 CegarLoopUtils]: At program point L61(line 61) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,837 INFO L185 CegarLoopUtils]: At program point L107(line 107) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,837 INFO L185 CegarLoopUtils]: At program point L103(line 103) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,837 INFO L185 CegarLoopUtils]: At program point L103-1(line 103) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,837 INFO L185 CegarLoopUtils]: At program point L103-2(line 103) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,837 INFO L185 CegarLoopUtils]: At program point L99(line 99) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,837 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 57 124) the Hoare annotation is: true [2021-02-23 16:17:36,837 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 57 124) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,837 INFO L185 CegarLoopUtils]: At program point L95(line 95) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,838 INFO L185 CegarLoopUtils]: At program point L62(line 62) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,838 INFO L185 CegarLoopUtils]: At program point L95-1(line 95) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,838 INFO L185 CegarLoopUtils]: At program point L87(lines 87 93) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,838 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 57 124) the Hoare annotation is: true [2021-02-23 16:17:36,838 INFO L185 CegarLoopUtils]: At program point L87-1(lines 87 93) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,838 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,838 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,838 INFO L185 CegarLoopUtils]: At program point L75-1(line 75) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,839 INFO L185 CegarLoopUtils]: At program point L59(line 59) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,839 INFO L185 CegarLoopUtils]: At program point L117(lines 66 118) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:17:36,839 INFO L185 CegarLoopUtils]: At program point L105(lines 105 111) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,839 INFO L185 CegarLoopUtils]: At program point L105-1(lines 97 112) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,839 INFO L185 CegarLoopUtils]: At program point L68(lines 67 116) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:17:36,839 INFO L189 CegarLoopUtils]: For program point L929(line 929) no Hoare annotation was computed. [2021-02-23 16:17:36,839 INFO L189 CegarLoopUtils]: For program point L896(line 896) no Hoare annotation was computed. [2021-02-23 16:17:36,839 INFO L189 CegarLoopUtils]: For program point L927(line 927) no Hoare annotation was computed. [2021-02-23 16:17:36,839 INFO L189 CegarLoopUtils]: For program point L894(line 894) no Hoare annotation was computed. [2021-02-23 16:17:36,840 INFO L189 CegarLoopUtils]: For program point L892(line 892) no Hoare annotation was computed. [2021-02-23 16:17:36,840 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 891 936) no Hoare annotation was computed. [2021-02-23 16:17:36,840 INFO L189 CegarLoopUtils]: For program point L915(lines 915 916) no Hoare annotation was computed. [2021-02-23 16:17:36,840 INFO L189 CegarLoopUtils]: For program point L911(lines 911 918) no Hoare annotation was computed. [2021-02-23 16:17:36,840 INFO L189 CegarLoopUtils]: For program point L909(line 909) no Hoare annotation was computed. [2021-02-23 16:17:36,840 INFO L189 CegarLoopUtils]: For program point L907(line 907) no Hoare annotation was computed. [2021-02-23 16:17:36,840 INFO L189 CegarLoopUtils]: For program point L905(lines 905 925) no Hoare annotation was computed. [2021-02-23 16:17:36,840 INFO L189 CegarLoopUtils]: For program point L905-1(lines 905 925) no Hoare annotation was computed. [2021-02-23 16:17:36,840 INFO L189 CegarLoopUtils]: For program point L901(line 901) no Hoare annotation was computed. [2021-02-23 16:17:36,840 INFO L189 CegarLoopUtils]: For program point L932(line 932) no Hoare annotation was computed. [2021-02-23 16:17:36,840 INFO L189 CegarLoopUtils]: For program point L899(line 899) no Hoare annotation was computed. [2021-02-23 16:17:36,840 INFO L189 CegarLoopUtils]: For program point L932-1(line 932) no Hoare annotation was computed. [2021-02-23 16:17:36,841 INFO L189 CegarLoopUtils]: For program point L930(line 930) no Hoare annotation was computed. [2021-02-23 16:17:36,841 INFO L189 CegarLoopUtils]: For program point L932-2(line 932) no Hoare annotation was computed. [2021-02-23 16:17:36,841 INFO L189 CegarLoopUtils]: For program point L897(line 897) no Hoare annotation was computed. [2021-02-23 16:17:36,841 INFO L189 CegarLoopUtils]: For program point L930-1(line 930) no Hoare annotation was computed. [2021-02-23 16:17:36,841 INFO L189 CegarLoopUtils]: For program point L928(line 928) no Hoare annotation was computed. [2021-02-23 16:17:36,841 INFO L189 CegarLoopUtils]: For program point L930-2(line 930) no Hoare annotation was computed. [2021-02-23 16:17:36,841 INFO L189 CegarLoopUtils]: For program point L895(line 895) no Hoare annotation was computed. [2021-02-23 16:17:36,841 INFO L189 CegarLoopUtils]: For program point L893(line 893) no Hoare annotation was computed. [2021-02-23 16:17:36,841 INFO L189 CegarLoopUtils]: For program point L891(lines 891 936) no Hoare annotation was computed. [2021-02-23 16:17:36,841 INFO L189 CegarLoopUtils]: For program point L922(lines 922 923) no Hoare annotation was computed. [2021-02-23 16:17:36,841 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 891 936) no Hoare annotation was computed. [2021-02-23 16:17:36,841 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 891 936) no Hoare annotation was computed. [2021-02-23 16:17:36,842 INFO L189 CegarLoopUtils]: For program point L910(line 910) no Hoare annotation was computed. [2021-02-23 16:17:36,842 INFO L189 CegarLoopUtils]: For program point L910-1(line 910) no Hoare annotation was computed. [2021-02-23 16:17:36,842 INFO L189 CegarLoopUtils]: For program point L908(line 908) no Hoare annotation was computed. [2021-02-23 16:17:36,842 INFO L189 CegarLoopUtils]: For program point L910-2(line 910) no Hoare annotation was computed. [2021-02-23 16:17:36,842 INFO L189 CegarLoopUtils]: For program point L902(line 902) no Hoare annotation was computed. [2021-02-23 16:17:36,842 INFO L189 CegarLoopUtils]: For program point L933(line 933) no Hoare annotation was computed. [2021-02-23 16:17:36,842 INFO L189 CegarLoopUtils]: For program point L900(line 900) no Hoare annotation was computed. [2021-02-23 16:17:36,842 INFO L189 CegarLoopUtils]: For program point L931(line 931) no Hoare annotation was computed. [2021-02-23 16:17:36,842 INFO L189 CegarLoopUtils]: For program point L898(line 898) no Hoare annotation was computed. [2021-02-23 16:17:36,842 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 221 228) no Hoare annotation was computed. [2021-02-23 16:17:36,843 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 221 228) no Hoare annotation was computed. [2021-02-23 16:17:36,843 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 221 228) no Hoare annotation was computed. [2021-02-23 16:17:36,843 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 569 577) the Hoare annotation is: true [2021-02-23 16:17:36,843 INFO L192 CegarLoopUtils]: At program point L574(line 574) the Hoare annotation is: true [2021-02-23 16:17:36,843 INFO L192 CegarLoopUtils]: At program point L573(line 573) the Hoare annotation is: true [2021-02-23 16:17:36,843 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 569 577) the Hoare annotation is: true [2021-02-23 16:17:36,843 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 569 577) the Hoare annotation is: true [2021-02-23 16:17:36,843 INFO L185 CegarLoopUtils]: At program point L609(line 609) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:17:36,844 INFO L185 CegarLoopUtils]: At program point L603(line 603) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 16:17:36,844 INFO L185 CegarLoopUtils]: At program point L601(lines 601 607) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 16:17:36,844 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 588 616) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 16:17:36,844 INFO L185 CegarLoopUtils]: At program point L612(line 612) the Hoare annotation is: (or (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:17:36,844 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2EXIT(lines 588 616) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) [2021-02-23 16:17:36,844 INFO L185 CegarLoopUtils]: At program point L606(line 606) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 16:17:36,844 INFO L185 CegarLoopUtils]: At program point L600(lines 600 610) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:17:36,844 INFO L185 CegarLoopUtils]: At program point L598(line 598) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:17:36,845 INFO L185 CegarLoopUtils]: At program point L598-1(line 598) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret45| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2021-02-23 16:17:36,845 INFO L185 CegarLoopUtils]: At program point L596(lines 596 613) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~6 0)))) [2021-02-23 16:17:36,845 INFO L185 CegarLoopUtils]: At program point L598-2(line 598) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret45| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2021-02-23 16:17:36,845 INFO L185 CegarLoopUtils]: At program point L598-3(line 598) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |__utac_acc__Specification2_spec__2_#t~ret45| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2021-02-23 16:17:36,845 INFO L185 CegarLoopUtils]: At program point L596-1(lines 588 616) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) [2021-02-23 16:17:36,845 INFO L185 CegarLoopUtils]: At program point L594(line 594) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 16:17:36,845 INFO L185 CegarLoopUtils]: At program point L594-1(line 594) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= |__utac_acc__Specification2_spec__2_#t~ret44| 0) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:17:36,846 INFO L185 CegarLoopUtils]: At program point L594-2(line 594) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= |__utac_acc__Specification2_spec__2_#t~ret44| 0) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:17:36,846 INFO L185 CegarLoopUtils]: At program point L594-3(line 594) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret44| 0) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:17:36,846 INFO L185 CegarLoopUtils]: At program point L590(line 590) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 16:17:36,846 INFO L189 CegarLoopUtils]: For program point L545(lines 545 553) no Hoare annotation was computed. [2021-02-23 16:17:36,846 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-23 16:17:36,846 INFO L189 CegarLoopUtils]: For program point L545-2(lines 545 553) no Hoare annotation was computed. [2021-02-23 16:17:36,846 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 537 559) no Hoare annotation was computed. [2021-02-23 16:17:36,846 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-23 16:17:36,846 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 537 559) no Hoare annotation was computed. [2021-02-23 16:17:36,846 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 537 559) no Hoare annotation was computed. [2021-02-23 16:17:36,847 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-23 16:17:36,847 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 580 587) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 16:17:36,847 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1FINAL(lines 580 587) the Hoare annotation is: true [2021-02-23 16:17:36,847 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1EXIT(lines 580 587) the Hoare annotation is: true [2021-02-23 16:17:36,847 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-23 16:17:36,847 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-23 16:17:36,847 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 455 464) no Hoare annotation was computed. [2021-02-23 16:17:36,847 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 455 464) no Hoare annotation was computed. [2021-02-23 16:17:36,847 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-23 16:17:36,847 INFO L189 CegarLoopUtils]: For program point L457-1(line 457) no Hoare annotation was computed. [2021-02-23 16:17:36,848 INFO L189 CegarLoopUtils]: For program point L457-2(line 457) no Hoare annotation was computed. [2021-02-23 16:17:36,848 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 455 464) no Hoare annotation was computed. [2021-02-23 16:17:36,848 INFO L189 CegarLoopUtils]: For program point L828(line 828) no Hoare annotation was computed. [2021-02-23 16:17:36,848 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-23 16:17:36,848 INFO L189 CegarLoopUtils]: For program point L853(line 853) no Hoare annotation was computed. [2021-02-23 16:17:36,848 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-23 16:17:36,848 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-23 16:17:36,848 INFO L189 CegarLoopUtils]: For program point L812(lines 812 816) no Hoare annotation was computed. [2021-02-23 16:17:36,848 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-23 16:17:36,848 INFO L189 CegarLoopUtils]: For program point L837-2(lines 837 857) no Hoare annotation was computed. [2021-02-23 16:17:36,848 INFO L189 CegarLoopUtils]: For program point L862(line 862) no Hoare annotation was computed. [2021-02-23 16:17:36,849 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-23 16:17:36,849 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-23 16:17:36,849 INFO L189 CegarLoopUtils]: For program point L788(lines 788 890) no Hoare annotation was computed. [2021-02-23 16:17:36,849 INFO L189 CegarLoopUtils]: For program point L788-1(lines 788 890) no Hoare annotation was computed. [2021-02-23 16:17:36,849 INFO L189 CegarLoopUtils]: For program point L879(line 879) no Hoare annotation was computed. [2021-02-23 16:17:36,849 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-23 16:17:36,849 INFO L189 CegarLoopUtils]: For program point L879-1(line 879) no Hoare annotation was computed. [2021-02-23 16:17:36,849 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-23 16:17:36,849 INFO L189 CegarLoopUtils]: For program point L879-2(line 879) no Hoare annotation was computed. [2021-02-23 16:17:36,849 INFO L189 CegarLoopUtils]: For program point L838(lines 837 857) no Hoare annotation was computed. [2021-02-23 16:17:36,849 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-23 16:17:36,850 INFO L189 CegarLoopUtils]: For program point L863(line 863) no Hoare annotation was computed. [2021-02-23 16:17:36,850 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 788 890) no Hoare annotation was computed. [2021-02-23 16:17:36,850 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-23 16:17:36,850 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-23 16:17:36,850 INFO L189 CegarLoopUtils]: For program point L888(line 888) no Hoare annotation was computed. [2021-02-23 16:17:36,850 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-23 16:17:36,850 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-23 16:17:36,850 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-23 16:17:36,850 INFO L189 CegarLoopUtils]: For program point L822-1(line 822) no Hoare annotation was computed. [2021-02-23 16:17:36,850 INFO L189 CegarLoopUtils]: For program point L880(line 880) no Hoare annotation was computed. [2021-02-23 16:17:36,850 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-23 16:17:36,850 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-23 16:17:36,851 INFO L189 CegarLoopUtils]: For program point L839(lines 839 843) no Hoare annotation was computed. [2021-02-23 16:17:36,851 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-23 16:17:36,851 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 788 890) no Hoare annotation was computed. [2021-02-23 16:17:36,851 INFO L189 CegarLoopUtils]: For program point L864(line 864) no Hoare annotation was computed. [2021-02-23 16:17:36,851 INFO L189 CegarLoopUtils]: For program point L864-1(line 864) no Hoare annotation was computed. [2021-02-23 16:17:36,851 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-23 16:17:36,851 INFO L189 CegarLoopUtils]: For program point L864-2(line 864) no Hoare annotation was computed. [2021-02-23 16:17:36,851 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-23 16:17:36,851 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 788 890) no Hoare annotation was computed. [2021-02-23 16:17:36,851 INFO L189 CegarLoopUtils]: For program point L848(line 848) no Hoare annotation was computed. [2021-02-23 16:17:36,851 INFO L189 CegarLoopUtils]: For program point L848-1(line 848) no Hoare annotation was computed. [2021-02-23 16:17:36,852 INFO L189 CegarLoopUtils]: For program point L848-2(line 848) no Hoare annotation was computed. [2021-02-23 16:17:36,852 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-23 16:17:36,852 INFO L189 CegarLoopUtils]: For program point L865(line 865) no Hoare annotation was computed. [2021-02-23 16:17:36,852 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-23 16:17:36,852 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-23 16:17:36,852 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-23 16:17:36,852 INFO L189 CegarLoopUtils]: For program point L882(line 882) no Hoare annotation was computed. [2021-02-23 16:17:36,852 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-23 16:17:36,852 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-23 16:17:36,852 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-23 16:17:36,852 INFO L189 CegarLoopUtils]: For program point L866-1(line 866) no Hoare annotation was computed. [2021-02-23 16:17:36,852 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-23 16:17:36,853 INFO L189 CegarLoopUtils]: For program point L866-2(line 866) no Hoare annotation was computed. [2021-02-23 16:17:36,853 INFO L189 CegarLoopUtils]: For program point L858(lines 836 859) no Hoare annotation was computed. [2021-02-23 16:17:36,853 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-23 16:17:36,853 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-23 16:17:36,853 INFO L189 CegarLoopUtils]: For program point L883(line 883) no Hoare annotation was computed. [2021-02-23 16:17:36,853 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-23 16:17:36,853 INFO L189 CegarLoopUtils]: For program point L817(lines 817 833) no Hoare annotation was computed. [2021-02-23 16:17:36,853 INFO L189 CegarLoopUtils]: For program point L850-1(line 850) no Hoare annotation was computed. [2021-02-23 16:17:36,853 INFO L189 CegarLoopUtils]: For program point L850-2(line 850) no Hoare annotation was computed. [2021-02-23 16:17:36,853 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-23 16:17:36,853 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-23 16:17:36,853 INFO L189 CegarLoopUtils]: For program point L834(lines 834 875) no Hoare annotation was computed. [2021-02-23 16:17:36,854 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-23 16:17:36,854 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-23 16:17:36,854 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-23 16:17:36,854 INFO L189 CegarLoopUtils]: For program point L826-1(line 826) no Hoare annotation was computed. [2021-02-23 16:17:36,854 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-23 16:17:36,854 INFO L189 CegarLoopUtils]: For program point L876(lines 876 887) no Hoare annotation was computed. [2021-02-23 16:17:36,854 INFO L189 CegarLoopUtils]: For program point L868(line 868) no Hoare annotation was computed. [2021-02-23 16:17:36,854 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-23 16:17:36,854 INFO L189 CegarLoopUtils]: For program point L868-1(line 868) no Hoare annotation was computed. [2021-02-23 16:17:36,854 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-23 16:17:36,854 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-23 16:17:36,854 INFO L189 CegarLoopUtils]: For program point L852(line 852) no Hoare annotation was computed. [2021-02-23 16:17:36,855 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-23 16:17:36,855 INFO L189 CegarLoopUtils]: For program point L852-1(line 852) no Hoare annotation was computed. [2021-02-23 16:17:36,855 INFO L189 CegarLoopUtils]: For program point L819-1(line 819) no Hoare annotation was computed. [2021-02-23 16:17:36,855 INFO L189 CegarLoopUtils]: For program point L877(lines 877 884) no Hoare annotation was computed. [2021-02-23 16:17:36,855 INFO L189 CegarLoopUtils]: For program point L869(line 869) no Hoare annotation was computed. [2021-02-23 16:17:36,855 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-23 16:17:36,855 INFO L185 CegarLoopUtils]: At program point L291-2(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,855 INFO L185 CegarLoopUtils]: At program point L547-2(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,855 INFO L185 CegarLoopUtils]: At program point L353(line 353) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,856 INFO L185 CegarLoopUtils]: At program point L291-3(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,856 INFO L185 CegarLoopUtils]: At program point L547-3(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,856 INFO L185 CegarLoopUtils]: At program point L287(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,856 INFO L185 CegarLoopUtils]: At program point L291-4(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,856 INFO L185 CegarLoopUtils]: At program point L543(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,856 INFO L185 CegarLoopUtils]: At program point L547-4(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,856 INFO L185 CegarLoopUtils]: At program point L287-1(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,857 INFO L185 CegarLoopUtils]: At program point L291-5(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,857 INFO L185 CegarLoopUtils]: At program point L543-1(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,857 INFO L185 CegarLoopUtils]: At program point L547-5(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,857 INFO L185 CegarLoopUtils]: At program point L287-2(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,857 INFO L185 CegarLoopUtils]: At program point L291-6(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,857 INFO L185 CegarLoopUtils]: At program point L543-2(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,857 INFO L185 CegarLoopUtils]: At program point L287-3(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,858 INFO L185 CegarLoopUtils]: At program point L291-7(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,858 INFO L185 CegarLoopUtils]: At program point L543-3(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,858 INFO L185 CegarLoopUtils]: At program point L283(line 283) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,858 INFO L185 CegarLoopUtils]: At program point L287-4(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,858 INFO L185 CegarLoopUtils]: At program point L543-4(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,858 INFO L185 CegarLoopUtils]: At program point L923(line 923) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,858 INFO L185 CegarLoopUtils]: At program point L283-1(line 283) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,859 INFO L185 CegarLoopUtils]: At program point L543-5(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,859 INFO L185 CegarLoopUtils]: At program point L283-2(line 283) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,859 INFO L185 CegarLoopUtils]: At program point L543-6(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,859 INFO L185 CegarLoopUtils]: At program point L283-3(line 283) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,859 INFO L185 CegarLoopUtils]: At program point L543-7(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,859 INFO L185 CegarLoopUtils]: At program point L279(line 279) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,859 INFO L185 CegarLoopUtils]: At program point L915(line 915) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,859 INFO L185 CegarLoopUtils]: At program point L787(line 787) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:17:36,860 INFO L185 CegarLoopUtils]: At program point L915-1(line 915) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,860 INFO L185 CegarLoopUtils]: At program point L490(line 490) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,860 INFO L185 CegarLoopUtils]: At program point L969(line 969) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,860 INFO L185 CegarLoopUtils]: At program point L135(line 135) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,860 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,860 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,860 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,861 INFO L185 CegarLoopUtils]: At program point L961(line 961) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,861 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,861 INFO L185 CegarLoopUtils]: At program point L961-1(line 961) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,861 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,861 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,861 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,861 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,862 INFO L185 CegarLoopUtils]: At program point L916(line 916) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,862 INFO L185 CegarLoopUtils]: At program point L305(line 305) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,862 INFO L185 CegarLoopUtils]: At program point L305-1(line 305) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,862 INFO L185 CegarLoopUtils]: At program point L305-2(line 305) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,862 INFO L185 CegarLoopUtils]: At program point L491(line 491) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,862 INFO L185 CegarLoopUtils]: At program point L962(line 962) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,862 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:17:36,862 INFO L185 CegarLoopUtils]: At program point L579(line 579) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:17:36,863 INFO L185 CegarLoopUtils]: At program point L542(line 542) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,863 INFO L185 CegarLoopUtils]: At program point L922(line 922) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,863 INFO L185 CegarLoopUtils]: At program point L922-1(line 922) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,863 INFO L185 CegarLoopUtils]: At program point L303(line 303) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,863 INFO L185 CegarLoopUtils]: At program point L303-1(line 303) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,863 INFO L185 CegarLoopUtils]: At program point L303-2(line 303) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,863 INFO L185 CegarLoopUtils]: At program point L303-3(line 303) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,863 INFO L185 CegarLoopUtils]: At program point L299(line 299) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,864 INFO L185 CegarLoopUtils]: At program point L555(line 555) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,864 INFO L185 CegarLoopUtils]: At program point L299-1(line 299) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,864 INFO L185 CegarLoopUtils]: At program point L555-1(line 555) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,864 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 16:17:36,864 INFO L185 CegarLoopUtils]: At program point L299-2(line 299) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,865 INFO L185 CegarLoopUtils]: At program point L555-2(line 555) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,865 INFO L185 CegarLoopUtils]: At program point L299-3(line 299) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,865 INFO L185 CegarLoopUtils]: At program point L968(line 968) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,865 INFO L185 CegarLoopUtils]: At program point L295(line 295) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,865 INFO L185 CegarLoopUtils]: At program point L299-4(line 299) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,865 INFO L185 CegarLoopUtils]: At program point L551(line 551) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,865 INFO L185 CegarLoopUtils]: At program point L968-1(line 968) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,865 INFO L185 CegarLoopUtils]: At program point L295-1(line 295) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,866 INFO L185 CegarLoopUtils]: At program point L551-1(line 551) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,866 INFO L185 CegarLoopUtils]: At program point L295-2(line 295) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,866 INFO L185 CegarLoopUtils]: At program point L551-2(line 551) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,866 INFO L185 CegarLoopUtils]: At program point L295-3(line 295) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,866 INFO L185 CegarLoopUtils]: At program point L551-3(line 551) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,866 INFO L185 CegarLoopUtils]: At program point L291(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,866 INFO L185 CegarLoopUtils]: At program point L547(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,866 INFO L185 CegarLoopUtils]: At program point L291-1(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,867 INFO L185 CegarLoopUtils]: At program point L547-1(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:17:36,867 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:17:36,867 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 229 245) no Hoare annotation was computed. [2021-02-23 16:17:36,867 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 229 245) no Hoare annotation was computed. [2021-02-23 16:17:36,867 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-23 16:17:36,867 INFO L189 CegarLoopUtils]: For program point L240-1(lines 229 245) no Hoare annotation was computed. [2021-02-23 16:17:36,867 INFO L189 CegarLoopUtils]: For program point L236(lines 236 242) no Hoare annotation was computed. [2021-02-23 16:17:36,867 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-23 16:17:36,867 INFO L189 CegarLoopUtils]: For program point L234-1(line 234) no Hoare annotation was computed. [2021-02-23 16:17:36,867 INFO L189 CegarLoopUtils]: For program point L234-2(line 234) no Hoare annotation was computed. [2021-02-23 16:17:36,867 INFO L189 CegarLoopUtils]: For program point L234-3(line 234) no Hoare annotation was computed. [2021-02-23 16:17:36,868 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 560 568) no Hoare annotation was computed. [2021-02-23 16:17:36,868 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 560 568) no Hoare annotation was computed. [2021-02-23 16:17:36,868 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-23 16:17:36,868 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 560 568) no Hoare annotation was computed. [2021-02-23 16:17:36,868 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-23 16:17:36,868 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 516 527) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 16:17:36,868 INFO L185 CegarLoopUtils]: At program point L523(line 523) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:17:36,868 INFO L185 CegarLoopUtils]: At program point L521(line 521) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2021-02-23 16:17:36,868 INFO L192 CegarLoopUtils]: At program point L520-1(lines 516 527) the Hoare annotation is: true [2021-02-23 16:17:36,868 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 516 527) the Hoare annotation is: true [2021-02-23 16:17:36,869 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 16:17:36,869 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 16:17:36,869 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 16:17:36,869 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 16:17:36,869 INFO L185 CegarLoopUtils]: At program point L151(line 151) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,869 INFO L185 CegarLoopUtils]: At program point L149(lines 149 155) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,869 INFO L185 CegarLoopUtils]: At program point L144(line 144) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 16:17:36,869 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 138 161) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,869 INFO L185 CegarLoopUtils]: At program point L142(lines 141 160) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:17:36,870 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 138 161) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 16:17:36,870 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 138 161) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 16:17:36,870 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 354 383) the Hoare annotation is: true [2021-02-23 16:17:36,870 INFO L192 CegarLoopUtils]: At program point L368(lines 368 372) the Hoare annotation is: true [2021-02-23 16:17:36,870 INFO L192 CegarLoopUtils]: At program point L368-1(lines 368 372) the Hoare annotation is: true [2021-02-23 16:17:36,870 INFO L192 CegarLoopUtils]: At program point L364-2(lines 364 378) the Hoare annotation is: true [2021-02-23 16:17:36,870 INFO L192 CegarLoopUtils]: At program point L360(line 360) the Hoare annotation is: true [2021-02-23 16:17:36,870 INFO L192 CegarLoopUtils]: At program point L360-1(line 360) the Hoare annotation is: true [2021-02-23 16:17:36,870 INFO L192 CegarLoopUtils]: At program point L356(line 356) the Hoare annotation is: true [2021-02-23 16:17:36,870 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 354 383) the Hoare annotation is: true [2021-02-23 16:17:36,871 INFO L192 CegarLoopUtils]: At program point L379(lines 354 383) the Hoare annotation is: true [2021-02-23 16:17:36,871 INFO L192 CegarLoopUtils]: At program point L375(line 375) the Hoare annotation is: true [2021-02-23 16:17:36,871 INFO L192 CegarLoopUtils]: At program point L365(line 365) the Hoare annotation is: true [2021-02-23 16:17:36,871 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 528 536) the Hoare annotation is: true [2021-02-23 16:17:36,871 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 528 536) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:17:36,871 INFO L185 CegarLoopUtils]: At program point L533(line 533) the Hoare annotation is: (or (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (not (= ~pumpRunning~0 0))) [2021-02-23 16:17:36,871 INFO L192 CegarLoopUtils]: At program point L532(line 532) the Hoare annotation is: true [2021-02-23 16:17:36,871 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 528 536) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:17:36,871 INFO L192 CegarLoopUtils]: At program point L497(line 497) the Hoare annotation is: true [2021-02-23 16:17:36,872 INFO L192 CegarLoopUtils]: At program point L496-1(lines 492 503) the Hoare annotation is: true [2021-02-23 16:17:36,872 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 492 503) the Hoare annotation is: true [2021-02-23 16:17:36,872 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 492 503) the Hoare annotation is: true [2021-02-23 16:17:36,872 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 408 414) the Hoare annotation is: true [2021-02-23 16:17:36,872 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 408 414) the Hoare annotation is: true [2021-02-23 16:17:36,872 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 16:17:36,872 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:17:36,872 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 16:17:36,872 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 16:17:36,873 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 344 351) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:17:36,873 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 344 351) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:17:36,873 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 344 351) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:17:36,873 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 504 515) the Hoare annotation is: true [2021-02-23 16:17:36,873 INFO L185 CegarLoopUtils]: At program point L509(line 509) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:17:36,873 INFO L192 CegarLoopUtils]: At program point L508-1(lines 504 515) the Hoare annotation is: true [2021-02-23 16:17:36,873 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 504 515) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:17:36,873 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2021-02-23 16:17:36,873 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-23 16:17:36,874 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: true [2021-02-23 16:17:36,874 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-23 16:17:36,874 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2021-02-23 16:17:36,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 04:17:36 BoogieIcfgContainer [2021-02-23 16:17:36,895 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 16:17:36,896 INFO L168 Benchmark]: Toolchain (without parser) took 70642.57 ms. Allocated memory was 152.0 MB in the beginning and 810.5 MB in the end (delta: 658.5 MB). Free memory was 127.5 MB in the beginning and 303.9 MB in the end (delta: -176.4 MB). Peak memory consumption was 506.6 MB. Max. memory is 8.0 GB. [2021-02-23 16:17:36,897 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 152.0 MB. Free memory is still 125.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 16:17:36,897 INFO L168 Benchmark]: CACSL2BoogieTranslator took 656.91 ms. Allocated memory is still 152.0 MB. Free memory was 126.4 MB in the beginning and 105.0 MB in the end (delta: 21.4 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-23 16:17:36,898 INFO L168 Benchmark]: Boogie Preprocessor took 133.20 ms. Allocated memory is still 152.0 MB. Free memory was 105.0 MB in the beginning and 101.1 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-23 16:17:36,898 INFO L168 Benchmark]: RCFGBuilder took 1324.64 ms. Allocated memory was 152.0 MB in the beginning and 182.5 MB in the end (delta: 30.4 MB). Free memory was 101.0 MB in the beginning and 121.7 MB in the end (delta: -20.7 MB). Peak memory consumption was 33.0 MB. Max. memory is 8.0 GB. [2021-02-23 16:17:36,898 INFO L168 Benchmark]: TraceAbstraction took 68505.54 ms. Allocated memory was 182.5 MB in the beginning and 810.5 MB in the end (delta: 628.1 MB). Free memory was 121.2 MB in the beginning and 303.9 MB in the end (delta: -182.7 MB). Peak memory consumption was 468.4 MB. Max. memory is 8.0 GB. [2021-02-23 16:17:36,900 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 152.0 MB. Free memory is still 125.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 656.91 ms. Allocated memory is still 152.0 MB. Free memory was 126.4 MB in the beginning and 105.0 MB in the end (delta: 21.4 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 133.20 ms. Allocated memory is still 152.0 MB. Free memory was 105.0 MB in the beginning and 101.1 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1324.64 ms. Allocated memory was 152.0 MB in the beginning and 182.5 MB in the end (delta: 30.4 MB). Free memory was 101.0 MB in the beginning and 121.7 MB in the end (delta: -20.7 MB). Peak memory consumption was 33.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 68505.54 ms. Allocated memory was 182.5 MB in the beginning and 810.5 MB in the end (delta: 628.1 MB). Free memory was 121.2 MB in the beginning and 303.9 MB in the end (delta: -182.7 MB). Peak memory consumption was 468.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 66]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 354]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 364]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 472]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 479]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc) || !(1 <= systemActive)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 430]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 170]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 329]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 265]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 310]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 465]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 416]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 254]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 246]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 196]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 162]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 57]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 569]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 588]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || tmp == 0 - ProcedureContractResult [Line: 580]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 516]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 138]: Procedure Contract for timeShift Derived contract for procedure timeShift: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 354]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 528]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical) || !(pumpRunning == 0) - ProcedureContractResult [Line: 492]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 408]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 344]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 504]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 652 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 25.7s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 21.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 42.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1202 SDtfs, 2888 SDslu, 2332 SDs, 0 SdLazy, 4284 SolverSat, 1007 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 182 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 263 ImplicationChecksByTransitivity, 10.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=752occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 5 MinimizatonAttempts, 386 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 283 LocationsWithAnnotation, 2211 PreInvPairs, 2794 NumberOfFragments, 3289 HoareAnnotationTreeSize, 2211 FomulaSimplifications, 1376252 FormulaSimplificationTreeSizeReduction, 9.6s HoareSimplificationTime, 283 FomulaSimplificationsInter, 58081 FormulaSimplificationTreeSizeReductionInter, 32.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...