/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product14.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 21:43:59,495 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 21:43:59,499 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 21:43:59,555 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 21:43:59,555 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 21:43:59,560 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 21:43:59,564 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 21:43:59,572 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 21:43:59,586 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 21:43:59,593 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 21:43:59,594 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 21:43:59,596 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 21:43:59,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 21:43:59,599 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 21:43:59,601 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 21:43:59,603 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 21:43:59,607 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 21:43:59,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 21:43:59,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 21:43:59,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 21:43:59,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 21:43:59,629 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 21:43:59,630 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 21:43:59,633 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 21:43:59,641 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 21:43:59,642 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 21:43:59,642 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 21:43:59,644 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 21:43:59,644 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 21:43:59,645 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 21:43:59,646 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 21:43:59,647 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 21:43:59,649 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 21:43:59,650 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 21:43:59,651 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 21:43:59,651 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 21:43:59,652 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 21:43:59,652 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 21:43:59,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 21:43:59,654 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 21:43:59,655 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 21:43:59,656 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 21:43:59,677 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 21:43:59,677 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 21:43:59,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 21:43:59,681 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 21:43:59,681 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 21:43:59,681 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 21:43:59,682 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 21:43:59,682 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 21:43:59,682 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 21:43:59,682 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 21:43:59,683 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 21:43:59,684 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 21:43:59,684 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 21:43:59,684 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 21:43:59,685 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 21:43:59,685 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 21:43:59,685 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 21:43:59,685 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 21:43:59,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 21:43:59,686 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 21:43:59,686 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 21:43:59,686 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 21:43:59,687 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-23 21:44:00,085 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 21:44:00,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 21:44:00,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 21:44:00,136 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 21:44:00,137 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 21:44:00,138 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product14.cil.c [2021-02-23 21:44:00,215 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b7f26830/22b2c4594d4142f5bfc5de61bf50713a/FLAGfb22eb122 [2021-02-23 21:44:00,975 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 21:44:00,981 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product14.cil.c [2021-02-23 21:44:00,993 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b7f26830/22b2c4594d4142f5bfc5de61bf50713a/FLAGfb22eb122 [2021-02-23 21:44:01,232 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b7f26830/22b2c4594d4142f5bfc5de61bf50713a [2021-02-23 21:44:01,234 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 21:44:01,245 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 21:44:01,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 21:44:01,248 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 21:44:01,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 21:44:01,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:44:01" (1/1) ... [2021-02-23 21:44:01,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@452030ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:01, skipping insertion in model container [2021-02-23 21:44:01,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:44:01" (1/1) ... [2021-02-23 21:44:01,266 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 21:44:01,323 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 21:44:01,612 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_spec1_product14.cil.c[17107,17120] [2021-02-23 21:44:01,616 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:44:01,628 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 21:44:01,776 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_spec1_product14.cil.c[17107,17120] [2021-02-23 21:44:01,777 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:44:01,816 INFO L208 MainTranslator]: Completed translation [2021-02-23 21:44:01,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:01 WrapperNode [2021-02-23 21:44:01,817 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 21:44:01,818 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 21:44:01,818 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 21:44:01,818 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 21:44:01,832 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:01" (1/1) ... [2021-02-23 21:44:01,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:01" (1/1) ... [2021-02-23 21:44:01,851 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:01" (1/1) ... [2021-02-23 21:44:01,851 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:01" (1/1) ... [2021-02-23 21:44:01,878 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:01" (1/1) ... [2021-02-23 21:44:01,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:01" (1/1) ... [2021-02-23 21:44:01,893 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:01" (1/1) ... [2021-02-23 21:44:01,901 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 21:44:01,902 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 21:44:01,902 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 21:44:01,902 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 21:44:01,903 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:01" (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 21:44:02,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 21:44:02,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 21:44:02,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 21:44:02,003 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 21:44:02,003 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 21:44:02,003 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 21:44:02,004 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 21:44:02,004 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 21:44:02,004 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 21:44:02,004 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 21:44:02,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 21:44:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 21:44:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 21:44:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 21:44:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 21:44:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 21:44:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 21:44:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 21:44:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 21:44:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 21:44:02,008 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 21:44:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 21:44:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 21:44:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 21:44:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 21:44:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 21:44:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 21:44:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 21:44:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 21:44:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-23 21:44:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 21:44:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 21:44:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 21:44:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 21:44:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 21:44:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-23 21:44:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-23 21:44:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 21:44:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 21:44:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 21:44:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 21:44:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 21:44:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 21:44:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 21:44:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 21:44:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 21:44:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 21:44:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 21:44:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 21:44:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 21:44:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 21:44:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 21:44:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 21:44:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 21:44:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 21:44:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 21:44:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 21:44:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 21:44:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 21:44:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 21:44:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 21:44:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 21:44:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 21:44:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 21:44:02,043 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 21:44:02,044 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 21:44:02,044 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 21:44:02,044 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 21:44:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 21:44:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 21:44:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 21:44:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 21:44:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 21:44:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 21:44:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 21:44:02,051 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 21:44:02,051 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 21:44:02,052 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-23 21:44:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 21:44:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 21:44:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 21:44:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-23 21:44:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 21:44:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 21:44:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 21:44:02,059 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-23 21:44:02,059 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 21:44:02,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 21:44:02,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 21:44:02,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 21:44:03,752 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 21:44:03,752 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 21:44:03,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:44:03 BoogieIcfgContainer [2021-02-23 21:44:03,756 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 21:44:03,757 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 21:44:03,758 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 21:44:03,761 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 21:44:03,762 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 09:44:01" (1/3) ... [2021-02-23 21:44:03,763 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@154003e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:44:03, skipping insertion in model container [2021-02-23 21:44:03,763 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:01" (2/3) ... [2021-02-23 21:44:03,763 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@154003e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:44:03, skipping insertion in model container [2021-02-23 21:44:03,764 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:44:03" (3/3) ... [2021-02-23 21:44:03,765 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product14.cil.c [2021-02-23 21:44:03,772 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 21:44:03,778 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 21:44:03,799 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 21:44:03,821 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 21:44:03,822 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 21:44:03,822 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-23 21:44:03,822 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 21:44:03,822 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 21:44:03,822 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 21:44:03,822 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 21:44:03,823 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 21:44:03,846 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states. [2021-02-23 21:44:03,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-23 21:44:03,867 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:44:03,868 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] [2021-02-23 21:44:03,868 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:44:03,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:44:03,875 INFO L82 PathProgramCache]: Analyzing trace with hash 1096946214, now seen corresponding path program 1 times [2021-02-23 21:44:03,885 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:44:03,885 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1905351087] [2021-02-23 21:44:03,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:44:04,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:04,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:04,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:04,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:04,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:05,019 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:44:05,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:44:05,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:05,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:05,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:05,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:44:05,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:05,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:05,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:05,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:44:05,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:05,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:05,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:05,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:44:05,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:05,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:05,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:05,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:44:05,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:05,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:05,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:05,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 21:44:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:05,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:05,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:05,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 21:44:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:05,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:05,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:05,204 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 21:44:05,205 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1905351087] [2021-02-23 21:44:05,207 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:44:05,208 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-23 21:44:05,208 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1739781108] [2021-02-23 21:44:05,214 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-23 21:44:05,214 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:44:05,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-23 21:44:05,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 21:44:05,231 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 3 states. [2021-02-23 21:44:07,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:44:07,574 INFO L93 Difference]: Finished difference Result 406 states and 487 transitions. [2021-02-23 21:44:07,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-23 21:44:07,577 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-23 21:44:07,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:44:07,611 INFO L225 Difference]: With dead ends: 406 [2021-02-23 21:44:07,611 INFO L226 Difference]: Without dead ends: 262 [2021-02-23 21:44:07,617 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 21:44:07,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2021-02-23 21:44:07,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 222. [2021-02-23 21:44:07,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 222 states. [2021-02-23 21:44:07,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 222 states and 239 transitions. [2021-02-23 21:44:07,823 INFO L78 Accepts]: Start accepts. Automaton has 222 states and 239 transitions. Word has length 147 [2021-02-23 21:44:07,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:44:07,824 INFO L480 AbstractCegarLoop]: Abstraction has 222 states and 239 transitions. [2021-02-23 21:44:07,824 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-23 21:44:07,825 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 239 transitions. [2021-02-23 21:44:07,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-23 21:44:07,829 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:44:07,829 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] [2021-02-23 21:44:07,830 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 21:44:07,830 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:44:07,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:44:07,831 INFO L82 PathProgramCache]: Analyzing trace with hash -938324017, now seen corresponding path program 1 times [2021-02-23 21:44:07,831 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:44:07,832 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [364436911] [2021-02-23 21:44:07,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:44:07,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:07,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:07,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:07,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:07,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:08,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:08,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:08,597 WARN L202 SmtUtils]: Spent 577.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:44:08,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:44:08,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:08,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:08,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:08,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:44:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:08,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:08,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:08,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:44:08,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:08,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:08,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:08,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:44:08,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:08,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:08,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:08,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:44:08,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:08,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:08,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:08,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 21:44:08,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:08,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:08,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:08,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-23 21:44:08,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:08,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:08,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:08,733 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 21:44:08,734 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [364436911] [2021-02-23 21:44:08,734 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:44:08,735 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 21:44:08,735 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [933276641] [2021-02-23 21:44:08,737 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 21:44:08,737 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:44:08,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 21:44:08,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-23 21:44:08,738 INFO L87 Difference]: Start difference. First operand 222 states and 239 transitions. Second operand 4 states. [2021-02-23 21:44:10,036 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:44:11,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:44:11,360 INFO L93 Difference]: Finished difference Result 318 states and 357 transitions. [2021-02-23 21:44:11,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-23 21:44:11,362 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-23 21:44:11,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:44:11,365 INFO L225 Difference]: With dead ends: 318 [2021-02-23 21:44:11,366 INFO L226 Difference]: Without dead ends: 245 [2021-02-23 21:44:11,367 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-23 21:44:11,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2021-02-23 21:44:11,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 212. [2021-02-23 21:44:11,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 212 states. [2021-02-23 21:44:11,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 226 transitions. [2021-02-23 21:44:11,450 INFO L78 Accepts]: Start accepts. Automaton has 212 states and 226 transitions. Word has length 148 [2021-02-23 21:44:11,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:44:11,451 INFO L480 AbstractCegarLoop]: Abstraction has 212 states and 226 transitions. [2021-02-23 21:44:11,451 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 21:44:11,452 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 226 transitions. [2021-02-23 21:44:11,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-23 21:44:11,454 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:44:11,454 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] [2021-02-23 21:44:11,455 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 21:44:11,455 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:44:11,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:44:11,456 INFO L82 PathProgramCache]: Analyzing trace with hash 1372332573, now seen corresponding path program 1 times [2021-02-23 21:44:11,456 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:44:11,456 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2036309335] [2021-02-23 21:44:11,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:44:11,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:11,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:11,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:11,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:11,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:11,625 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:11,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:11,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:11,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:11,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:11,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 21:44:11,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:11,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:12,361 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:44:12,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:44:12,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:12,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:12,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:12,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:44:12,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:12,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:12,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:12,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:44:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:12,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:12,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:12,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:44:12,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:12,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:12,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:12,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:12,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 21:44:12,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:12,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 21:44:12,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:44:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:12,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:12,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:12,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-23 21:44:12,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:12,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:12,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:12,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 21:44:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:12,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:12,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:12,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 21:44:12,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:12,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:12,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:12,578 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 21:44:12,578 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2036309335] [2021-02-23 21:44:12,579 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:44:12,579 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 21:44:12,579 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805763703] [2021-02-23 21:44:12,580 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 21:44:12,580 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:44:12,581 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 21:44:12,581 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 21:44:12,581 INFO L87 Difference]: Start difference. First operand 212 states and 226 transitions. Second operand 10 states. [2021-02-23 21:44:13,740 WARN L202 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:44:14,620 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:44:15,403 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 21:44:16,200 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:16,908 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:44:17,601 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:19,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:44:19,874 INFO L93 Difference]: Finished difference Result 364 states and 419 transitions. [2021-02-23 21:44:19,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 21:44:19,875 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-23 21:44:19,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:44:19,879 INFO L225 Difference]: With dead ends: 364 [2021-02-23 21:44:19,879 INFO L226 Difference]: Without dead ends: 267 [2021-02-23 21:44:19,881 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-23 21:44:19,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267 states. [2021-02-23 21:44:19,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267 to 212. [2021-02-23 21:44:19,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 212 states. [2021-02-23 21:44:19,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 225 transitions. [2021-02-23 21:44:19,954 INFO L78 Accepts]: Start accepts. Automaton has 212 states and 225 transitions. Word has length 161 [2021-02-23 21:44:19,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:44:19,955 INFO L480 AbstractCegarLoop]: Abstraction has 212 states and 225 transitions. [2021-02-23 21:44:19,955 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 21:44:19,956 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 225 transitions. [2021-02-23 21:44:19,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-02-23 21:44:19,958 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:44:19,959 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] [2021-02-23 21:44:19,959 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 21:44:19,959 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:44:19,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:44:19,960 INFO L82 PathProgramCache]: Analyzing trace with hash -218787273, now seen corresponding path program 1 times [2021-02-23 21:44:19,960 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:44:19,960 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [894503922] [2021-02-23 21:44:19,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:44:19,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:20,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:20,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:20,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:20,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:20,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:20,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:20,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:20,653 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:44:20,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:44:20,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:20,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:20,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:20,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:44:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:20,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:20,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:44:20,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:20,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:20,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:44:20,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:20,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:20,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:44:20,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:20,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:20,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-23 21:44:20,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:20,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:20,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-23 21:44:20,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:20,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:20,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 21:44:20,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:20,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:20,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-02-23 21:44:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:20,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:20,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:20,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:20,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-23 21:44:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:20,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:20,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:20,885 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 21:44:20,886 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [894503922] [2021-02-23 21:44:20,886 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:44:20,886 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 21:44:20,887 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1945435086] [2021-02-23 21:44:20,887 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 21:44:20,887 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:44:20,888 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 21:44:20,888 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 21:44:20,888 INFO L87 Difference]: Start difference. First operand 212 states and 225 transitions. Second operand 10 states. [2021-02-23 21:44:22,014 WARN L202 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:44:24,171 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:24,949 WARN L202 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:44:25,848 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:44:26,585 WARN L202 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:27,998 WARN L202 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:28,739 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:44:29,442 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:30,490 WARN L202 SmtUtils]: Spent 592.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:44:32,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:44:32,145 INFO L93 Difference]: Finished difference Result 575 states and 718 transitions. [2021-02-23 21:44:32,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-23 21:44:32,147 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 169 [2021-02-23 21:44:32,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:44:32,153 INFO L225 Difference]: With dead ends: 575 [2021-02-23 21:44:32,153 INFO L226 Difference]: Without dead ends: 478 [2021-02-23 21:44:32,155 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 6.9s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-23 21:44:32,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 478 states. [2021-02-23 21:44:32,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 478 to 294. [2021-02-23 21:44:32,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294 states. [2021-02-23 21:44:32,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 319 transitions. [2021-02-23 21:44:32,316 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 319 transitions. Word has length 169 [2021-02-23 21:44:32,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:44:32,317 INFO L480 AbstractCegarLoop]: Abstraction has 294 states and 319 transitions. [2021-02-23 21:44:32,317 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 21:44:32,317 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 319 transitions. [2021-02-23 21:44:32,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2021-02-23 21:44:32,320 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:44:32,320 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] [2021-02-23 21:44:32,321 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 21:44:32,321 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:44:32,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:44:32,321 INFO L82 PathProgramCache]: Analyzing trace with hash 1665181731, now seen corresponding path program 1 times [2021-02-23 21:44:32,322 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:44:32,322 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [693279276] [2021-02-23 21:44:32,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:44:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:32,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:32,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:32,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:32,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:32,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:32,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:32,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:32,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:32,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:32,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:32,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:32,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:32,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:32,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:32,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:32,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:32,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:32,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:33,101 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:44:33,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:44:33,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:33,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:33,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:33,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:33,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:33,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:44:33,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:33,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:33,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:33,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:44:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:33,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:33,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:33,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:44:33,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:33,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:33,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:33,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:44:33,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:33,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:33,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:33,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 21:44:33,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:33,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:33,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:33,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 21:44:33,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:33,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:33,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:33,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-23 21:44:33,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:33,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:33,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:33,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:33,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:33,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 21:44:33,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:33,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:33,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:33,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 21:44:33,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:33,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:33,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:33,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-23 21:44:33,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:33,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:33,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:33,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:33,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:33,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:33,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:33,337 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 21:44:33,337 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [693279276] [2021-02-23 21:44:33,338 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:44:33,338 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 21:44:33,338 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1503983133] [2021-02-23 21:44:33,339 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 21:44:33,339 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:44:33,339 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 21:44:33,339 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 21:44:33,340 INFO L87 Difference]: Start difference. First operand 294 states and 319 transitions. Second operand 11 states. [2021-02-23 21:44:34,525 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:44:36,745 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:37,538 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:44:38,284 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:39,011 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:44:39,700 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:40,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:44:40,339 INFO L93 Difference]: Finished difference Result 540 states and 638 transitions. [2021-02-23 21:44:40,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-23 21:44:40,340 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 174 [2021-02-23 21:44:40,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:44:40,341 INFO L225 Difference]: With dead ends: 540 [2021-02-23 21:44:40,341 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 21:44:40,344 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=167, Invalid=385, Unknown=0, NotChecked=0, Total=552 [2021-02-23 21:44:40,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 21:44:40,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 21:44:40,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 21:44:40,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 21:44:40,345 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 174 [2021-02-23 21:44:40,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:44:40,345 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 21:44:40,345 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 21:44:40,345 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 21:44:40,346 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 21:44:40,346 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 21:44:40,348 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 21:44:40,986 WARN L202 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163 [2021-02-23 21:44:41,193 WARN L202 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163 [2021-02-23 21:44:41,665 WARN L202 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163 [2021-02-23 21:44:43,188 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163 [2021-02-23 21:44:47,364 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-23 21:44:48,483 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-23 21:44:49,070 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:44:49,600 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-23 21:44:50,736 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2021-02-23 21:44:51,422 WARN L202 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2021-02-23 21:44:52,009 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:44:53,249 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 21:44:54,007 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 21:44:54,613 WARN L202 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 21:44:55,742 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 21:44:56,331 WARN L202 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:44:56,963 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2021-02-23 21:44:58,128 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 21:44:59,294 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 151 DAG size of output: 17 [2021-02-23 21:45:00,443 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 21:45:00,995 WARN L202 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-23 21:45:01,584 WARN L202 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-23 21:45:02,845 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 21:45:03,430 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-23 21:45:04,200 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-23 21:45:04,787 WARN L202 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-23 21:45:05,453 WARN L202 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:06,367 WARN L202 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:07,580 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-23 21:45:08,954 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 21:45:09,638 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-23 21:45:10,301 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-23 21:45:10,988 WARN L202 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-23 21:45:11,562 WARN L202 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-23 21:45:12,762 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-23 21:45:13,881 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-23 21:45:15,021 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-23 21:45:15,948 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 21:45:17,188 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 21:45:18,439 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 21:45:19,619 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 21:45:20,611 WARN L202 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:21,644 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 21:45:22,950 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 21:45:23,723 WARN L202 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:24,448 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:25,156 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:25,759 WARN L202 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:26,886 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-23 21:45:27,524 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:45:28,622 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-23 21:45:29,852 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2021-02-23 21:45:30,565 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-23 21:45:31,224 WARN L202 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 21:45:32,408 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 21:45:33,069 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 21:45:34,259 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 21:45:34,888 WARN L202 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2021-02-23 21:45:35,609 WARN L202 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2021-02-23 21:45:36,265 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:37,014 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-23 21:45:37,905 WARN L202 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-23 21:45:38,634 WARN L202 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-23 21:45:39,227 WARN L202 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:39,840 WARN L202 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2021-02-23 21:45:40,451 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2021-02-23 21:45:40,480 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 21:45:40,481 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 21:45:40,481 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 21:45:40,481 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-23 21:45:40,481 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-23 21:45:40,481 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-23 21:45:40,481 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-23 21:45:40,481 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 180 235) no Hoare annotation was computed. [2021-02-23 21:45:40,481 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-23 21:45:40,482 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-23 21:45:40,482 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-23 21:45:40,482 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-23 21:45:40,482 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-23 21:45:40,482 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-23 21:45:40,482 INFO L189 CegarLoopUtils]: For program point L222-1(line 222) no Hoare annotation was computed. [2021-02-23 21:45:40,482 INFO L189 CegarLoopUtils]: For program point L222-2(line 222) no Hoare annotation was computed. [2021-02-23 21:45:40,482 INFO L189 CegarLoopUtils]: For program point L185(line 185) no Hoare annotation was computed. [2021-02-23 21:45:40,482 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-23 21:45:40,483 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-23 21:45:40,483 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-23 21:45:40,483 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-23 21:45:40,483 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-23 21:45:40,483 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 180 235) no Hoare annotation was computed. [2021-02-23 21:45:40,483 INFO L189 CegarLoopUtils]: For program point L227(lines 204 228) no Hoare annotation was computed. [2021-02-23 21:45:40,483 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 180 235) no Hoare annotation was computed. [2021-02-23 21:45:40,483 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-23 21:45:40,483 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-23 21:45:40,483 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-23 21:45:40,484 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-23 21:45:40,484 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-23 21:45:40,484 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-23 21:45:40,484 INFO L189 CegarLoopUtils]: For program point L211(lines 211 215) no Hoare annotation was computed. [2021-02-23 21:45:40,484 INFO L189 CegarLoopUtils]: For program point L211-1(lines 211 215) no Hoare annotation was computed. [2021-02-23 21:45:40,484 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-23 21:45:40,484 INFO L189 CegarLoopUtils]: For program point L203-1(line 203) no Hoare annotation was computed. [2021-02-23 21:45:40,484 INFO L189 CegarLoopUtils]: For program point L203-2(line 203) no Hoare annotation was computed. [2021-02-23 21:45:40,484 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-23 21:45:40,485 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-23 21:45:40,485 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-23 21:45:40,485 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-23 21:45:40,485 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-23 21:45:40,485 INFO L189 CegarLoopUtils]: For program point L224-1(lines 205 226) no Hoare annotation was computed. [2021-02-23 21:45:40,485 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-23 21:45:40,485 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-23 21:45:40,485 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-23 21:45:40,485 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-23 21:45:40,485 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-23 21:45:40,485 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-23 21:45:40,486 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-23 21:45:40,486 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-23 21:45:40,486 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-23 21:45:40,486 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-23 21:45:40,486 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 236 295) no Hoare annotation was computed. [2021-02-23 21:45:40,486 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-23 21:45:40,486 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-23 21:45:40,486 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 236 295) no Hoare annotation was computed. [2021-02-23 21:45:40,486 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-23 21:45:40,486 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-23 21:45:40,487 INFO L189 CegarLoopUtils]: For program point L288(lines 261 289) no Hoare annotation was computed. [2021-02-23 21:45:40,487 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-23 21:45:40,487 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-23 21:45:40,487 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-23 21:45:40,487 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-23 21:45:40,487 INFO L189 CegarLoopUtils]: For program point L280-1(line 280) no Hoare annotation was computed. [2021-02-23 21:45:40,487 INFO L189 CegarLoopUtils]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-02-23 21:45:40,487 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 236 295) no Hoare annotation was computed. [2021-02-23 21:45:40,487 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-23 21:45:40,487 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-23 21:45:40,487 INFO L189 CegarLoopUtils]: For program point L276-1(line 276) no Hoare annotation was computed. [2021-02-23 21:45:40,487 INFO L189 CegarLoopUtils]: For program point L276-2(line 276) no Hoare annotation was computed. [2021-02-23 21:45:40,487 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-23 21:45:40,488 INFO L189 CegarLoopUtils]: For program point L268(lines 268 272) no Hoare annotation was computed. [2021-02-23 21:45:40,488 INFO L189 CegarLoopUtils]: For program point L268-1(lines 268 272) no Hoare annotation was computed. [2021-02-23 21:45:40,488 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-23 21:45:40,488 INFO L189 CegarLoopUtils]: For program point L260-1(line 260) no Hoare annotation was computed. [2021-02-23 21:45:40,488 INFO L189 CegarLoopUtils]: For program point L260-2(line 260) no Hoare annotation was computed. [2021-02-23 21:45:40,488 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-23 21:45:40,488 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-23 21:45:40,488 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-23 21:45:40,488 INFO L189 CegarLoopUtils]: For program point L285-1(line 285) no Hoare annotation was computed. [2021-02-23 21:45:40,489 INFO L189 CegarLoopUtils]: For program point L285-2(line 285) no Hoare annotation was computed. [2021-02-23 21:45:40,489 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-23 21:45:40,489 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-23 21:45:40,489 INFO L189 CegarLoopUtils]: For program point L281-1(line 281) no Hoare annotation was computed. [2021-02-23 21:45:40,489 INFO L189 CegarLoopUtils]: For program point L281-2(line 281) no Hoare annotation was computed. [2021-02-23 21:45:40,489 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-23 21:45:40,489 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-23 21:45:40,489 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-23 21:45:40,489 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-23 21:45:40,489 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-23 21:45:40,490 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-23 21:45:40,490 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-23 21:45:40,490 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-23 21:45:40,490 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-23 21:45:40,490 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-23 21:45:40,490 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-23 21:45:40,490 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-23 21:45:40,490 INFO L189 CegarLoopUtils]: For program point L262-2(lines 262 287) no Hoare annotation was computed. [2021-02-23 21:45:40,490 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-23 21:45:40,491 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 515 521) the Hoare annotation is: true [2021-02-23 21:45:40,491 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 515 521) the Hoare annotation is: true [2021-02-23 21:45:40,491 INFO L185 CegarLoopUtils]: At program point L527(line 527) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-23 21:45:40,491 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 522 530) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~6 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-23 21:45:40,491 INFO L192 CegarLoopUtils]: At program point L526(line 526) the Hoare annotation is: true [2021-02-23 21:45:40,491 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 522 530) the Hoare annotation is: true [2021-02-23 21:45:40,492 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 522 530) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~6 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-23 21:45:40,492 INFO L185 CegarLoopUtils]: At program point L609(line 609) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,492 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 607 629) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,492 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 607 629) the Hoare annotation is: true [2021-02-23 21:45:40,492 INFO L192 CegarLoopUtils]: At program point L626(line 626) the Hoare annotation is: true [2021-02-23 21:45:40,492 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 607 629) the Hoare annotation is: true [2021-02-23 21:45:40,493 INFO L185 CegarLoopUtils]: At program point L619(line 619) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,493 INFO L185 CegarLoopUtils]: At program point L619-1(line 619) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,493 INFO L185 CegarLoopUtils]: At program point L617(lines 617 624) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,493 INFO L192 CegarLoopUtils]: At program point L617-1(lines 617 624) the Hoare annotation is: true [2021-02-23 21:45:40,493 INFO L185 CegarLoopUtils]: At program point L615(line 615) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,493 INFO L185 CegarLoopUtils]: At program point L614(line 614) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,494 INFO L185 CegarLoopUtils]: At program point L615-1(line 615) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,494 INFO L185 CegarLoopUtils]: At program point L613(line 613) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,494 INFO L185 CegarLoopUtils]: At program point L615-2(line 615) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,494 INFO L185 CegarLoopUtils]: At program point L613-1(line 613) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,494 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-23 21:45:40,494 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-23 21:45:40,494 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 565 588) no Hoare annotation was computed. [2021-02-23 21:45:40,495 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-23 21:45:40,495 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-23 21:45:40,495 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-23 21:45:40,495 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 565 588) no Hoare annotation was computed. [2021-02-23 21:45:40,495 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-23 21:45:40,495 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 565 588) no Hoare annotation was computed. [2021-02-23 21:45:40,495 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-23 21:45:40,495 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-23 21:45:40,495 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-23 21:45:40,495 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-23 21:45:40,495 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-23 21:45:40,496 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-23 21:45:40,496 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-23 21:45:40,496 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-23 21:45:40,496 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 730 736) the Hoare annotation is: true [2021-02-23 21:45:40,496 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 730 736) the Hoare annotation is: true [2021-02-23 21:45:40,496 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 763 770) no Hoare annotation was computed. [2021-02-23 21:45:40,496 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 763 770) no Hoare annotation was computed. [2021-02-23 21:45:40,496 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 763 770) no Hoare annotation was computed. [2021-02-23 21:45:40,496 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 807 815) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2021-02-23 21:45:40,496 INFO L185 CegarLoopUtils]: At program point L812(line 812) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)) [2021-02-23 21:45:40,497 INFO L192 CegarLoopUtils]: At program point L811(line 811) the Hoare annotation is: true [2021-02-23 21:45:40,497 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 807 815) the Hoare annotation is: true [2021-02-23 21:45:40,497 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 807 815) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2021-02-23 21:45:40,497 INFO L189 CegarLoopUtils]: For program point L835-2(lines 835 843) no Hoare annotation was computed. [2021-02-23 21:45:40,497 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-23 21:45:40,497 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-23 21:45:40,497 INFO L189 CegarLoopUtils]: For program point L823(lines 823 831) no Hoare annotation was computed. [2021-02-23 21:45:40,497 INFO L189 CegarLoopUtils]: For program point L823-2(lines 823 831) no Hoare annotation was computed. [2021-02-23 21:45:40,497 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 816 851) no Hoare annotation was computed. [2021-02-23 21:45:40,497 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-23 21:45:40,498 INFO L189 CegarLoopUtils]: For program point L846-1(line 846) no Hoare annotation was computed. [2021-02-23 21:45:40,498 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-23 21:45:40,498 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 816 851) no Hoare annotation was computed. [2021-02-23 21:45:40,498 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-23 21:45:40,498 INFO L189 CegarLoopUtils]: For program point L835(lines 835 843) no Hoare annotation was computed. [2021-02-23 21:45:40,498 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 816 851) no Hoare annotation was computed. [2021-02-23 21:45:40,498 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 508 514) the Hoare annotation is: true [2021-02-23 21:45:40,498 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 508 514) the Hoare annotation is: true [2021-02-23 21:45:40,498 INFO L189 CegarLoopUtils]: For program point L159(line 159) no Hoare annotation was computed. [2021-02-23 21:45:40,498 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-23 21:45:40,498 INFO L189 CegarLoopUtils]: For program point L157-1(line 157) no Hoare annotation was computed. [2021-02-23 21:45:40,498 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-23 21:45:40,498 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 134 179) no Hoare annotation was computed. [2021-02-23 21:45:40,498 INFO L189 CegarLoopUtils]: For program point L149(line 149) no Hoare annotation was computed. [2021-02-23 21:45:40,499 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-23 21:45:40,499 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-23 21:45:40,499 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 134 179) no Hoare annotation was computed. [2021-02-23 21:45:40,499 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-23 21:45:40,499 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-23 21:45:40,499 INFO L189 CegarLoopUtils]: For program point L141(line 141) no Hoare annotation was computed. [2021-02-23 21:45:40,499 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-23 21:45:40,499 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-02-23 21:45:40,499 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 134 179) no Hoare annotation was computed. [2021-02-23 21:45:40,499 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-23 21:45:40,500 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-23 21:45:40,500 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-23 21:45:40,500 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-23 21:45:40,500 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-23 21:45:40,500 INFO L189 CegarLoopUtils]: For program point L164-1(line 164) no Hoare annotation was computed. [2021-02-23 21:45:40,500 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-23 21:45:40,500 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-23 21:45:40,500 INFO L189 CegarLoopUtils]: For program point L160-1(line 160) no Hoare annotation was computed. [2021-02-23 21:45:40,500 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-23 21:45:40,501 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-23 21:45:40,501 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-23 21:45:40,501 INFO L189 CegarLoopUtils]: For program point L150(line 150) no Hoare annotation was computed. [2021-02-23 21:45:40,501 INFO L189 CegarLoopUtils]: For program point L148(line 148) no Hoare annotation was computed. [2021-02-23 21:45:40,501 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-23 21:45:40,501 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-23 21:45:40,501 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-23 21:45:40,501 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-23 21:45:40,501 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-23 21:45:40,501 INFO L189 CegarLoopUtils]: For program point L140(line 140) no Hoare annotation was computed. [2021-02-23 21:45:40,502 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-23 21:45:40,502 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-23 21:45:40,502 INFO L189 CegarLoopUtils]: For program point L171-1(line 171) no Hoare annotation was computed. [2021-02-23 21:45:40,502 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-23 21:45:40,502 INFO L189 CegarLoopUtils]: For program point L171-2(line 171) no Hoare annotation was computed. [2021-02-23 21:45:40,502 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-23 21:45:40,502 INFO L189 CegarLoopUtils]: For program point L134(lines 134 179) no Hoare annotation was computed. [2021-02-23 21:45:40,502 INFO L189 CegarLoopUtils]: For program point L134-1(lines 134 179) no Hoare annotation was computed. [2021-02-23 21:45:40,502 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-23 21:45:40,502 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-23 21:45:40,503 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 447 492) no Hoare annotation was computed. [2021-02-23 21:45:40,503 INFO L189 CegarLoopUtils]: For program point L471(lines 471 472) no Hoare annotation was computed. [2021-02-23 21:45:40,503 INFO L189 CegarLoopUtils]: For program point L467(lines 467 474) no Hoare annotation was computed. [2021-02-23 21:45:40,503 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-23 21:45:40,503 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-23 21:45:40,503 INFO L189 CegarLoopUtils]: For program point L461(lines 461 481) no Hoare annotation was computed. [2021-02-23 21:45:40,503 INFO L189 CegarLoopUtils]: For program point L461-1(lines 461 481) no Hoare annotation was computed. [2021-02-23 21:45:40,503 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 447 492) no Hoare annotation was computed. [2021-02-23 21:45:40,503 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-23 21:45:40,503 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-23 21:45:40,504 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-23 21:45:40,504 INFO L189 CegarLoopUtils]: For program point L488-1(line 488) no Hoare annotation was computed. [2021-02-23 21:45:40,504 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-23 21:45:40,504 INFO L189 CegarLoopUtils]: For program point L488-2(line 488) no Hoare annotation was computed. [2021-02-23 21:45:40,504 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 447 492) no Hoare annotation was computed. [2021-02-23 21:45:40,504 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-23 21:45:40,504 INFO L189 CegarLoopUtils]: For program point L486-1(line 486) no Hoare annotation was computed. [2021-02-23 21:45:40,504 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-23 21:45:40,504 INFO L189 CegarLoopUtils]: For program point L486-2(line 486) no Hoare annotation was computed. [2021-02-23 21:45:40,504 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-23 21:45:40,504 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-23 21:45:40,505 INFO L189 CegarLoopUtils]: For program point L447(lines 447 492) no Hoare annotation was computed. [2021-02-23 21:45:40,505 INFO L189 CegarLoopUtils]: For program point L478(lines 478 479) no Hoare annotation was computed. [2021-02-23 21:45:40,505 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-23 21:45:40,505 INFO L189 CegarLoopUtils]: For program point L466-1(line 466) no Hoare annotation was computed. [2021-02-23 21:45:40,505 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-23 21:45:40,505 INFO L189 CegarLoopUtils]: For program point L466-2(line 466) no Hoare annotation was computed. [2021-02-23 21:45:40,505 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-23 21:45:40,505 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-23 21:45:40,505 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-23 21:45:40,505 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-23 21:45:40,506 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-23 21:45:40,506 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-23 21:45:40,506 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-23 21:45:40,506 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-23 21:45:40,506 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-23 21:45:40,506 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 597 606) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,506 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 597 606) the Hoare annotation is: true [2021-02-23 21:45:40,506 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 597 606) the Hoare annotation is: true [2021-02-23 21:45:40,506 INFO L192 CegarLoopUtils]: At program point L801(line 801) the Hoare annotation is: true [2021-02-23 21:45:40,507 INFO L192 CegarLoopUtils]: At program point L801-1(line 801) the Hoare annotation is: true [2021-02-23 21:45:40,507 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 796 806) the Hoare annotation is: true [2021-02-23 21:45:40,507 INFO L192 CegarLoopUtils]: At program point L801-2(line 801) the Hoare annotation is: true [2021-02-23 21:45:40,507 INFO L192 CegarLoopUtils]: At program point L801-3(line 801) the Hoare annotation is: true [2021-02-23 21:45:40,507 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 796 806) the Hoare annotation is: true [2021-02-23 21:45:40,507 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 796 806) the Hoare annotation is: true [2021-02-23 21:45:40,507 INFO L192 CegarLoopUtils]: At program point L803(line 803) the Hoare annotation is: true [2021-02-23 21:45:40,507 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 788 795) the Hoare annotation is: true [2021-02-23 21:45:40,507 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 788 795) the Hoare annotation is: true [2021-02-23 21:45:40,508 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 788 795) the Hoare annotation is: true [2021-02-23 21:45:40,508 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 738 762) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,508 INFO L185 CegarLoopUtils]: At program point L757(line 757) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,508 INFO L185 CegarLoopUtils]: At program point L757-1(lines 738 762) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,508 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 738 762) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,508 INFO L185 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,508 INFO L185 CegarLoopUtils]: At program point L748(line 748) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,508 INFO L185 CegarLoopUtils]: At program point L746(lines 746 754) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,509 INFO L185 CegarLoopUtils]: At program point L744(line 744) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,509 INFO L185 CegarLoopUtils]: At program point L744-1(line 744) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,509 INFO L185 CegarLoopUtils]: At program point L742(lines 742 759) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,509 INFO L185 CegarLoopUtils]: At program point L744-2(line 744) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,509 INFO L185 CegarLoopUtils]: At program point L744-3(line 744) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,509 INFO L185 CegarLoopUtils]: At program point L634(line 634) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,509 INFO L185 CegarLoopUtils]: At program point L680(lines 680 684) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,510 INFO L185 CegarLoopUtils]: At program point L680-2(lines 672 685) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,510 INFO L185 CegarLoopUtils]: At program point L643(lines 642 689) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,510 INFO L185 CegarLoopUtils]: At program point L672(lines 672 685) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,510 INFO L185 CegarLoopUtils]: At program point L635(line 635) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,510 INFO L185 CegarLoopUtils]: At program point L664(line 664) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,510 INFO L185 CegarLoopUtils]: At program point L660(line 660) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,511 INFO L185 CegarLoopUtils]: At program point L660-1(line 660) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,511 INFO L185 CegarLoopUtils]: At program point L652(lines 652 658) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,511 INFO L185 CegarLoopUtils]: At program point L652-1(lines 652 658) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,511 INFO L185 CegarLoopUtils]: At program point L644(lines 644 648) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,511 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 632 697) the Hoare annotation is: true [2021-02-23 21:45:40,511 INFO L185 CegarLoopUtils]: At program point L640(line 640) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,511 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 632 697) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,512 INFO L185 CegarLoopUtils]: At program point L636(line 636) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,512 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 632 697) the Hoare annotation is: true [2021-02-23 21:45:40,512 INFO L185 CegarLoopUtils]: At program point L690(lines 641 691) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,512 INFO L185 CegarLoopUtils]: At program point L678(line 678) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,512 INFO L185 CegarLoopUtils]: At program point L678-1(line 678) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,512 INFO L185 CegarLoopUtils]: At program point L678-2(line 678) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,512 INFO L185 CegarLoopUtils]: At program point L674(line 674) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,512 INFO L185 CegarLoopUtils]: At program point L670(line 670) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,513 INFO L185 CegarLoopUtils]: At program point L637(line 637) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,513 INFO L185 CegarLoopUtils]: At program point L670-1(line 670) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,513 INFO L185 CegarLoopUtils]: At program point L662(lines 662 668) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,513 INFO L185 CegarLoopUtils]: At program point L662-1(lines 662 668) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,513 INFO L185 CegarLoopUtils]: At program point L687(lines 642 689) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,513 INFO L185 CegarLoopUtils]: At program point L654(line 654) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,513 INFO L185 CegarLoopUtils]: At program point L650(line 650) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,514 INFO L185 CegarLoopUtils]: At program point L650-1(line 650) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:40,514 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-23 21:45:40,514 INFO L189 CegarLoopUtils]: For program point L415(lines 415 435) no Hoare annotation was computed. [2021-02-23 21:45:40,514 INFO L189 CegarLoopUtils]: For program point L415-1(lines 415 435) no Hoare annotation was computed. [2021-02-23 21:45:40,514 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-23 21:45:40,514 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-23 21:45:40,514 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 401 446) no Hoare annotation was computed. [2021-02-23 21:45:40,514 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-23 21:45:40,514 INFO L189 CegarLoopUtils]: For program point L442-1(line 442) no Hoare annotation was computed. [2021-02-23 21:45:40,514 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-23 21:45:40,515 INFO L189 CegarLoopUtils]: For program point L442-2(line 442) no Hoare annotation was computed. [2021-02-23 21:45:40,515 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-23 21:45:40,515 INFO L189 CegarLoopUtils]: For program point L440-1(line 440) no Hoare annotation was computed. [2021-02-23 21:45:40,515 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-23 21:45:40,515 INFO L189 CegarLoopUtils]: For program point L440-2(line 440) no Hoare annotation was computed. [2021-02-23 21:45:40,515 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-23 21:45:40,515 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-23 21:45:40,515 INFO L189 CegarLoopUtils]: For program point L401(lines 401 446) no Hoare annotation was computed. [2021-02-23 21:45:40,515 INFO L189 CegarLoopUtils]: For program point L432(lines 432 433) no Hoare annotation was computed. [2021-02-23 21:45:40,515 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-23 21:45:40,515 INFO L189 CegarLoopUtils]: For program point L420-1(line 420) no Hoare annotation was computed. [2021-02-23 21:45:40,516 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-23 21:45:40,516 INFO L189 CegarLoopUtils]: For program point L420-2(line 420) no Hoare annotation was computed. [2021-02-23 21:45:40,516 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-23 21:45:40,516 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-23 21:45:40,516 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-23 21:45:40,516 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-23 21:45:40,516 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-23 21:45:40,516 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-23 21:45:40,516 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-23 21:45:40,516 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-23 21:45:40,516 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 401 446) no Hoare annotation was computed. [2021-02-23 21:45:40,517 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-23 21:45:40,517 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-23 21:45:40,517 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 401 446) no Hoare annotation was computed. [2021-02-23 21:45:40,517 INFO L189 CegarLoopUtils]: For program point L425(lines 425 426) no Hoare annotation was computed. [2021-02-23 21:45:40,517 INFO L189 CegarLoopUtils]: For program point L421(lines 421 428) no Hoare annotation was computed. [2021-02-23 21:45:40,517 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-23 21:45:40,517 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-23 21:45:40,517 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-23 21:45:40,517 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2021-02-23 21:45:40,517 INFO L189 CegarLoopUtils]: For program point L103(lines 103 111) no Hoare annotation was computed. [2021-02-23 21:45:40,517 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2021-02-23 21:45:40,517 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-23 21:45:40,518 INFO L189 CegarLoopUtils]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2021-02-23 21:45:40,518 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2021-02-23 21:45:40,518 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-23 21:45:40,518 INFO L189 CegarLoopUtils]: For program point L349(lines 349 353) no Hoare annotation was computed. [2021-02-23 21:45:40,518 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-23 21:45:40,518 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-23 21:45:40,518 INFO L189 CegarLoopUtils]: For program point L374-1(line 374) no Hoare annotation was computed. [2021-02-23 21:45:40,518 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-23 21:45:40,518 INFO L189 CegarLoopUtils]: For program point L374-2(line 374) no Hoare annotation was computed. [2021-02-23 21:45:40,518 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-23 21:45:40,518 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-23 21:45:40,519 INFO L189 CegarLoopUtils]: For program point L358-1(line 358) no Hoare annotation was computed. [2021-02-23 21:45:40,519 INFO L189 CegarLoopUtils]: For program point L358-2(line 358) no Hoare annotation was computed. [2021-02-23 21:45:40,519 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-23 21:45:40,519 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-23 21:45:40,519 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-23 21:45:40,519 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-23 21:45:40,519 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-23 21:45:40,519 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-23 21:45:40,519 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-23 21:45:40,519 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 298 400) no Hoare annotation was computed. [2021-02-23 21:45:40,519 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-23 21:45:40,519 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-23 21:45:40,520 INFO L189 CegarLoopUtils]: For program point L376-1(line 376) no Hoare annotation was computed. [2021-02-23 21:45:40,520 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-23 21:45:40,520 INFO L189 CegarLoopUtils]: For program point L376-2(line 376) no Hoare annotation was computed. [2021-02-23 21:45:40,520 INFO L189 CegarLoopUtils]: For program point L368(lines 346 369) no Hoare annotation was computed. [2021-02-23 21:45:40,520 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-23 21:45:40,520 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-23 21:45:40,520 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-23 21:45:40,520 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-23 21:45:40,520 INFO L189 CegarLoopUtils]: For program point L327(lines 327 343) no Hoare annotation was computed. [2021-02-23 21:45:40,520 INFO L189 CegarLoopUtils]: For program point L360-1(line 360) no Hoare annotation was computed. [2021-02-23 21:45:40,520 INFO L189 CegarLoopUtils]: For program point L360-2(line 360) no Hoare annotation was computed. [2021-02-23 21:45:40,521 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 298 400) no Hoare annotation was computed. [2021-02-23 21:45:40,521 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-23 21:45:40,521 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-23 21:45:40,521 INFO L189 CegarLoopUtils]: For program point L344(lines 344 385) no Hoare annotation was computed. [2021-02-23 21:45:40,521 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-23 21:45:40,521 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 298 400) no Hoare annotation was computed. [2021-02-23 21:45:40,521 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-23 21:45:40,521 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-23 21:45:40,521 INFO L189 CegarLoopUtils]: For program point L336-1(line 336) no Hoare annotation was computed. [2021-02-23 21:45:40,521 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-23 21:45:40,521 INFO L189 CegarLoopUtils]: For program point L386(lines 386 397) no Hoare annotation was computed. [2021-02-23 21:45:40,521 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-23 21:45:40,522 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-23 21:45:40,522 INFO L189 CegarLoopUtils]: For program point L378-1(line 378) no Hoare annotation was computed. [2021-02-23 21:45:40,522 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-23 21:45:40,522 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-23 21:45:40,522 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-23 21:45:40,522 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-23 21:45:40,522 INFO L189 CegarLoopUtils]: For program point L362-1(line 362) no Hoare annotation was computed. [2021-02-23 21:45:40,522 INFO L189 CegarLoopUtils]: For program point L329-1(line 329) no Hoare annotation was computed. [2021-02-23 21:45:40,522 INFO L189 CegarLoopUtils]: For program point L387(lines 387 394) no Hoare annotation was computed. [2021-02-23 21:45:40,522 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-23 21:45:40,522 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-23 21:45:40,522 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-23 21:45:40,523 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-23 21:45:40,523 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-23 21:45:40,523 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-23 21:45:40,523 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-23 21:45:40,523 INFO L189 CegarLoopUtils]: For program point L322(lines 322 326) no Hoare annotation was computed. [2021-02-23 21:45:40,523 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-23 21:45:40,523 INFO L189 CegarLoopUtils]: For program point L347-2(lines 347 367) no Hoare annotation was computed. [2021-02-23 21:45:40,523 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-23 21:45:40,523 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-23 21:45:40,523 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-23 21:45:40,523 INFO L189 CegarLoopUtils]: For program point L298(lines 298 400) no Hoare annotation was computed. [2021-02-23 21:45:40,523 INFO L189 CegarLoopUtils]: For program point L298-1(lines 298 400) no Hoare annotation was computed. [2021-02-23 21:45:40,524 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-23 21:45:40,524 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-23 21:45:40,524 INFO L189 CegarLoopUtils]: For program point L389-1(line 389) no Hoare annotation was computed. [2021-02-23 21:45:40,524 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-23 21:45:40,524 INFO L189 CegarLoopUtils]: For program point L389-2(line 389) no Hoare annotation was computed. [2021-02-23 21:45:40,524 INFO L189 CegarLoopUtils]: For program point L348(lines 347 367) no Hoare annotation was computed. [2021-02-23 21:45:40,524 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-23 21:45:40,524 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-23 21:45:40,524 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-23 21:45:40,524 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-23 21:45:40,524 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-23 21:45:40,524 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-23 21:45:40,524 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-23 21:45:40,524 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-23 21:45:40,524 INFO L189 CegarLoopUtils]: For program point L332-1(line 332) no Hoare annotation was computed. [2021-02-23 21:45:40,524 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-23 21:45:40,525 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-23 21:45:40,525 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 498 507) no Hoare annotation was computed. [2021-02-23 21:45:40,525 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 498 507) no Hoare annotation was computed. [2021-02-23 21:45:40,525 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-23 21:45:40,525 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-23 21:45:40,525 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 498 507) no Hoare annotation was computed. [2021-02-23 21:45:40,525 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-23 21:45:40,525 INFO L189 CegarLoopUtils]: For program point L500-1(line 500) no Hoare annotation was computed. [2021-02-23 21:45:40,525 INFO L189 CegarLoopUtils]: For program point L500-2(line 500) no Hoare annotation was computed. [2021-02-23 21:45:40,525 INFO L185 CegarLoopUtils]: At program point L101-4(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,525 INFO L185 CegarLoopUtils]: At program point L101-5(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,525 INFO L185 CegarLoopUtils]: At program point L101-6(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,525 INFO L185 CegarLoopUtils]: At program point L101-7(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,526 INFO L185 CegarLoopUtils]: At program point L432(line 432) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,526 INFO L185 CegarLoopUtils]: At program point L432-1(line 432) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,526 INFO L185 CegarLoopUtils]: At program point L845(line 845) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,526 INFO L185 CegarLoopUtils]: At program point L845-1(line 845) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,526 INFO L185 CegarLoopUtils]: At program point L845-2(line 845) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,526 INFO L185 CegarLoopUtils]: At program point L845-3(line 845) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,526 INFO L185 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,526 INFO L185 CegarLoopUtils]: At program point L841-1(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,526 INFO L185 CegarLoopUtils]: At program point L841-2(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,526 INFO L185 CegarLoopUtils]: At program point L841-3(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,527 INFO L185 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,527 INFO L185 CegarLoopUtils]: At program point L841-4(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,527 INFO L185 CegarLoopUtils]: At program point L837-1(line 837) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,527 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,527 INFO L185 CegarLoopUtils]: At program point L837-2(line 837) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,527 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,527 INFO L185 CegarLoopUtils]: At program point L837-3(line 837) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,527 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,528 INFO L185 CegarLoopUtils]: At program point L833(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,528 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,528 INFO L185 CegarLoopUtils]: At program point L833-1(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,528 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,528 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,528 INFO L185 CegarLoopUtils]: At program point L833-2(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,528 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,529 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,529 INFO L185 CegarLoopUtils]: At program point L478(line 478) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,529 INFO L185 CegarLoopUtils]: At program point L833-3(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,529 INFO L185 CegarLoopUtils]: At program point L478-1(line 478) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,529 INFO L185 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,529 INFO L185 CegarLoopUtils]: At program point L833-4(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,529 INFO L185 CegarLoopUtils]: At program point L829-1(line 829) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,529 INFO L185 CegarLoopUtils]: At program point L833-5(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,530 INFO L185 CegarLoopUtils]: At program point L829-2(line 829) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,530 INFO L185 CegarLoopUtils]: At program point L833-6(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,530 INFO L185 CegarLoopUtils]: At program point L829-3(line 829) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,530 INFO L185 CegarLoopUtils]: At program point L833-7(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,530 INFO L185 CegarLoopUtils]: At program point L825(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,530 INFO L185 CegarLoopUtils]: At program point L829-4(line 829) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,530 INFO L185 CegarLoopUtils]: At program point L825-1(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,530 INFO L185 CegarLoopUtils]: At program point L825-2(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,531 INFO L185 CegarLoopUtils]: At program point L825-3(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,531 INFO L185 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,531 INFO L185 CegarLoopUtils]: At program point L532(line 532) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 21:45:40,531 INFO L185 CegarLoopUtils]: At program point L433(line 433) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,531 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,531 INFO L185 CegarLoopUtils]: At program point L425(line 425) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,531 INFO L185 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 21:45:40,531 INFO L185 CegarLoopUtils]: At program point L425-1(line 425) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,532 INFO L185 CegarLoopUtils]: At program point L479(line 479) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,532 INFO L185 CegarLoopUtils]: At program point L702(line 702) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 21:45:40,532 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 21:45:40,532 INFO L185 CegarLoopUtils]: At program point L471(line 471) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,532 INFO L185 CegarLoopUtils]: At program point L471-1(line 471) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,532 INFO L185 CegarLoopUtils]: At program point L847(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,532 INFO L185 CegarLoopUtils]: At program point L847-1(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,532 INFO L185 CegarLoopUtils]: At program point L847-2(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,533 INFO L185 CegarLoopUtils]: At program point L426(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,533 INFO L185 CegarLoopUtils]: At program point L100(line 100) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,533 INFO L185 CegarLoopUtils]: At program point L703(line 703) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 21:45:40,533 INFO L185 CegarLoopUtils]: At program point L472(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,533 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,533 INFO L185 CegarLoopUtils]: At program point L113-1(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,533 INFO L185 CegarLoopUtils]: At program point L113-2(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,533 INFO L185 CegarLoopUtils]: At program point L109(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,533 INFO L185 CegarLoopUtils]: At program point L109-1(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,534 INFO L185 CegarLoopUtils]: At program point L109-2(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,534 INFO L185 CegarLoopUtils]: At program point L109-3(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,534 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 21:45:40,534 INFO L185 CegarLoopUtils]: At program point L105(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,534 INFO L185 CegarLoopUtils]: At program point L105-1(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,534 INFO L185 CegarLoopUtils]: At program point L105-2(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,535 INFO L185 CegarLoopUtils]: At program point L105-3(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,535 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,535 INFO L185 CegarLoopUtils]: At program point L105-4(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,535 INFO L185 CegarLoopUtils]: At program point L101-1(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,535 INFO L185 CegarLoopUtils]: At program point L105-5(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,535 INFO L185 CegarLoopUtils]: At program point L101-2(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,535 INFO L185 CegarLoopUtils]: At program point L101-3(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:40,535 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 21:45:40,536 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 771 787) no Hoare annotation was computed. [2021-02-23 21:45:40,536 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 771 787) no Hoare annotation was computed. [2021-02-23 21:45:40,536 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-23 21:45:40,536 INFO L189 CegarLoopUtils]: For program point L782-1(lines 771 787) no Hoare annotation was computed. [2021-02-23 21:45:40,536 INFO L189 CegarLoopUtils]: For program point L778(lines 778 784) no Hoare annotation was computed. [2021-02-23 21:45:40,536 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-23 21:45:40,536 INFO L189 CegarLoopUtils]: For program point L776-1(line 776) no Hoare annotation was computed. [2021-02-23 21:45:40,536 INFO L189 CegarLoopUtils]: For program point L776-2(line 776) no Hoare annotation was computed. [2021-02-23 21:45:40,536 INFO L189 CegarLoopUtils]: For program point L776-3(line 776) no Hoare annotation was computed. [2021-02-23 21:45:40,536 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 118 126) no Hoare annotation was computed. [2021-02-23 21:45:40,536 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-23 21:45:40,537 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-23 21:45:40,537 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 118 126) no Hoare annotation was computed. [2021-02-23 21:45:40,537 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 118 126) no Hoare annotation was computed. [2021-02-23 21:45:40,537 INFO L185 CegarLoopUtils]: At program point L81(line 81) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 21:45:40,537 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-23 21:45:40,537 INFO L192 CegarLoopUtils]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2021-02-23 21:45:40,537 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 21:45:40,537 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2021-02-23 21:45:40,537 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 21:45:40,537 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 21:45:40,538 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 21:45:40,538 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 21:45:40,538 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2021-02-23 21:45:40,538 INFO L185 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) [2021-02-23 21:45:40,538 INFO L192 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: true [2021-02-23 21:45:40,538 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 86 94) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2021-02-23 21:45:40,538 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 86 94) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2021-02-23 21:45:40,538 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 706 729) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,539 INFO L185 CegarLoopUtils]: At program point L719(line 719) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,539 INFO L185 CegarLoopUtils]: At program point L717(lines 717 723) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,539 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 706 729) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,539 INFO L185 CegarLoopUtils]: At program point L712(line 712) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,539 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 706 729) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,539 INFO L185 CegarLoopUtils]: At program point L710(lines 709 728) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:40,539 INFO L192 CegarLoopUtils]: At program point L545(line 545) the Hoare annotation is: true [2021-02-23 21:45:40,539 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 534 563) the Hoare annotation is: true [2021-02-23 21:45:40,539 INFO L192 CegarLoopUtils]: At program point L548(lines 548 552) the Hoare annotation is: true [2021-02-23 21:45:40,540 INFO L192 CegarLoopUtils]: At program point L548-1(lines 548 552) the Hoare annotation is: true [2021-02-23 21:45:40,540 INFO L192 CegarLoopUtils]: At program point L544-2(lines 544 558) the Hoare annotation is: true [2021-02-23 21:45:40,540 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 534 563) the Hoare annotation is: true [2021-02-23 21:45:40,540 INFO L192 CegarLoopUtils]: At program point L540(line 540) the Hoare annotation is: true [2021-02-23 21:45:40,540 INFO L192 CegarLoopUtils]: At program point L540-1(line 540) the Hoare annotation is: true [2021-02-23 21:45:40,540 INFO L192 CegarLoopUtils]: At program point L536(line 536) the Hoare annotation is: true [2021-02-23 21:45:40,540 INFO L192 CegarLoopUtils]: At program point L559(lines 534 563) the Hoare annotation is: true [2021-02-23 21:45:40,540 INFO L192 CegarLoopUtils]: At program point L555(line 555) the Hoare annotation is: true [2021-02-23 21:45:40,540 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2021-02-23 21:45:40,540 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2021-02-23 21:45:40,540 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-23 21:45:40,541 INFO L192 CegarLoopUtils]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2021-02-23 21:45:40,541 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 589 595) the Hoare annotation is: true [2021-02-23 21:45:40,541 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 589 595) the Hoare annotation is: true [2021-02-23 21:45:40,541 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 21:45:40,541 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 21:45:40,541 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 21:45:40,541 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 21:45:40,541 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 852 859) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-23 21:45:40,541 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 852 859) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-23 21:45:40,542 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 852 859) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-23 21:45:40,542 INFO L192 CegarLoopUtils]: At program point L66-1(lines 62 73) the Hoare annotation is: true [2021-02-23 21:45:40,542 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: true [2021-02-23 21:45:40,542 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 21:45:40,542 INFO L185 CegarLoopUtils]: At program point L67(line 67) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 21:45:40,542 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 888 895) the Hoare annotation is: true [2021-02-23 21:45:40,542 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 892) the Hoare annotation is: true [2021-02-23 21:45:40,542 INFO L192 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: true [2021-02-23 21:45:40,542 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 888 895) the Hoare annotation is: true [2021-02-23 21:45:40,543 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 888 895) the Hoare annotation is: true [2021-02-23 21:45:40,543 INFO L185 CegarLoopUtils]: At program point L868-3(line 868) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) (= __utac_acc__Specification1_spec__1_~tmp~7 0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 21:45:40,543 INFO L192 CegarLoopUtils]: At program point L864(line 864) the Hoare annotation is: true [2021-02-23 21:45:40,543 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 862 886) the Hoare annotation is: true [2021-02-23 21:45:40,543 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 862 886) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~7 0)) [2021-02-23 21:45:40,543 INFO L185 CegarLoopUtils]: At program point L876(line 876) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 21:45:40,543 INFO L185 CegarLoopUtils]: At program point L874(lines 874 880) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 21:45:40,543 INFO L185 CegarLoopUtils]: At program point L872(line 872) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 21:45:40,544 INFO L185 CegarLoopUtils]: At program point L872-1(line 872) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret78| 0)))) [2021-02-23 21:45:40,544 INFO L185 CegarLoopUtils]: At program point L870(lines 870 883) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~7 0)) [2021-02-23 21:45:40,544 INFO L185 CegarLoopUtils]: At program point L872-2(line 872) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret78| 0)))) [2021-02-23 21:45:40,544 INFO L185 CegarLoopUtils]: At program point L872-3(line 872) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= |__utac_acc__Specification1_spec__1_#t~ret78| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)) .cse1) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 21:45:40,544 INFO L185 CegarLoopUtils]: At program point L870-1(lines 862 886) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~7 0)) [2021-02-23 21:45:40,544 INFO L192 CegarLoopUtils]: At program point L868(line 868) the Hoare annotation is: true [2021-02-23 21:45:40,544 INFO L185 CegarLoopUtils]: At program point L868-1(line 868) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 21:45:40,544 INFO L185 CegarLoopUtils]: At program point L868-2(line 868) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 21:45:40,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 09:45:40 BoogieIcfgContainer [2021-02-23 21:45:40,567 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 21:45:40,568 INFO L168 Benchmark]: Toolchain (without parser) took 99331.63 ms. Allocated memory was 152.0 MB in the beginning and 389.0 MB in the end (delta: 237.0 MB). Free memory was 127.9 MB in the beginning and 177.5 MB in the end (delta: -49.6 MB). Peak memory consumption was 242.2 MB. Max. memory is 8.0 GB. [2021-02-23 21:45:40,568 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 152.0 MB. Free memory is still 124.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 21:45:40,568 INFO L168 Benchmark]: CACSL2BoogieTranslator took 569.66 ms. Allocated memory is still 152.0 MB. Free memory was 126.9 MB in the beginning and 106.8 MB in the end (delta: 20.1 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-23 21:45:40,569 INFO L168 Benchmark]: Boogie Preprocessor took 83.13 ms. Allocated memory is still 152.0 MB. Free memory was 106.8 MB in the beginning and 102.9 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-23 21:45:40,569 INFO L168 Benchmark]: RCFGBuilder took 1854.01 ms. Allocated memory was 152.0 MB in the beginning and 185.6 MB in the end (delta: 33.6 MB). Free memory was 102.9 MB in the beginning and 149.2 MB in the end (delta: -46.4 MB). Peak memory consumption was 51.9 MB. Max. memory is 8.0 GB. [2021-02-23 21:45:40,570 INFO L168 Benchmark]: TraceAbstraction took 96809.20 ms. Allocated memory was 185.6 MB in the beginning and 389.0 MB in the end (delta: 203.4 MB). Free memory was 148.7 MB in the beginning and 177.5 MB in the end (delta: -28.8 MB). Peak memory consumption was 228.1 MB. Max. memory is 8.0 GB. [2021-02-23 21:45:40,571 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 152.0 MB. Free memory is still 124.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 569.66 ms. Allocated memory is still 152.0 MB. Free memory was 126.9 MB in the beginning and 106.8 MB in the end (delta: 20.1 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 83.13 ms. Allocated memory is still 152.0 MB. Free memory was 106.8 MB in the beginning and 102.9 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1854.01 ms. Allocated memory was 152.0 MB in the beginning and 185.6 MB in the end (delta: 33.6 MB). Free memory was 102.9 MB in the beginning and 149.2 MB in the end (delta: -46.4 MB). Peak memory consumption was 51.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 96809.20 ms. Allocated memory was 185.6 MB in the beginning and 389.0 MB in the end (delta: 203.4 MB). Free memory was 148.7 MB in the beginning and 177.5 MB in the end (delta: -28.8 MB). Peak memory consumption was 228.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 892]: 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: 642]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 641]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 544]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 534]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 515]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 522]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 607]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 730]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 807]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 508]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 597]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 796]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 788]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 738]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 632]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 74]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 86]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (!(1 <= systemActive) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 534]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 706]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 589]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 852]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 888]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 862]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || tmp == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 606 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 36.5s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 30.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 60.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 985 SDtfs, 1743 SDslu, 1856 SDs, 0 SdLazy, 2908 SolverSat, 538 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 166 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 19.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=294occurred 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: 0.5s AutomataMinimizationTime, 5 MinimizatonAttempts, 312 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 237 LocationsWithAnnotation, 885 PreInvPairs, 1134 NumberOfFragments, 2845 HoareAnnotationTreeSize, 885 FomulaSimplifications, 692808 FormulaSimplificationTreeSizeReduction, 5.9s HoareSimplificationTime, 237 FomulaSimplificationsInter, 26643 FormulaSimplificationTreeSizeReductionInter, 54.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 4.6s InterpolantComputationTime, 799 NumberOfCodeBlocks, 799 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 794 ConstructedInterpolants, 0 QuantifiedInterpolants, 334716 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...