/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_spec2_product53.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-23 23:51:57,852 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-23 23:51:57,856 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-23 23:51:57,911 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-23 23:51:57,911 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-23 23:51:57,915 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-23 23:51:57,919 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-23 23:51:57,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-23 23:51:57,929 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-23 23:51:57,935 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-23 23:51:57,936 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-23 23:51:57,938 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-23 23:51:57,938 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-23 23:51:57,941 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-23 23:51:57,943 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-23 23:51:57,945 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-23 23:51:57,946 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-23 23:51:57,949 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-23 23:51:57,956 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-23 23:51:57,973 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-23 23:51:57,976 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-23 23:51:57,978 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-23 23:51:57,980 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-23 23:51:57,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-23 23:51:57,993 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-23 23:51:57,993 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-23 23:51:57,994 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-23 23:51:57,996 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-23 23:51:57,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-23 23:51:57,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-23 23:51:57,998 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-23 23:51:57,998 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-23 23:51:58,000 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-23 23:51:58,001 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-23 23:51:58,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-23 23:51:58,002 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-23 23:51:58,003 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-23 23:51:58,003 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-23 23:51:58,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-23 23:51:58,004 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-23 23:51:58,005 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-23 23:51:58,006 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-23 23:51:58,027 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-23 23:51:58,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-23 23:51:58,031 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-23 23:51:58,031 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-23 23:51:58,032 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-23 23:51:58,032 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-23 23:51:58,032 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-23 23:51:58,032 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-23 23:51:58,032 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-23 23:51:58,032 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-23 23:51:58,033 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-23 23:51:58,033 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-23 23:51:58,033 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-23 23:51:58,034 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-23 23:51:58,034 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-23 23:51:58,034 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-23 23:51:58,034 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-23 23:51:58,034 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-23 23:51:58,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 23:51:58,035 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-23 23:51:58,035 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-23 23:51:58,035 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-23 23:51:58,035 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-23 23:51:58,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-23 23:51:58,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-23 23:51:58,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-23 23:51:58,433 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-23 23:51:58,433 INFO L275 PluginConnector]: CDTParser initialized [2020-10-23 23:51:58,434 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product53.cil.c [2020-10-23 23:51:58,514 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/036fdc4d8/89ab7c4085d14760a1016e735ef8144b/FLAG6e4730ee9 [2020-10-23 23:51:59,192 INFO L306 CDTParser]: Found 1 translation units. [2020-10-23 23:51:59,196 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product53.cil.c [2020-10-23 23:51:59,227 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/036fdc4d8/89ab7c4085d14760a1016e735ef8144b/FLAG6e4730ee9 [2020-10-23 23:51:59,500 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/036fdc4d8/89ab7c4085d14760a1016e735ef8144b [2020-10-23 23:51:59,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-23 23:51:59,512 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-23 23:51:59,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-23 23:51:59,518 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-23 23:51:59,522 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-23 23:51:59,522 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:51:59" (1/1) ... [2020-10-23 23:51:59,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@776319fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:51:59, skipping insertion in model container [2020-10-23 23:51:59,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:51:59" (1/1) ... [2020-10-23 23:51:59,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-23 23:51:59,606 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-23 23:51:59,932 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:51:59,958 INFO L203 MainTranslator]: Completed pre-run [2020-10-23 23:52:00,120 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:52:00,167 INFO L208 MainTranslator]: Completed translation [2020-10-23 23:52:00,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:00 WrapperNode [2020-10-23 23:52:00,168 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-23 23:52:00,169 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-23 23:52:00,169 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-23 23:52:00,169 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-23 23:52:00,180 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:00" (1/1) ... [2020-10-23 23:52:00,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:00" (1/1) ... [2020-10-23 23:52:00,200 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:00" (1/1) ... [2020-10-23 23:52:00,200 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:00" (1/1) ... [2020-10-23 23:52:00,253 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:00" (1/1) ... [2020-10-23 23:52:00,263 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:00" (1/1) ... [2020-10-23 23:52:00,269 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:00" (1/1) ... [2020-10-23 23:52:00,277 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-23 23:52:00,279 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-23 23:52:00,279 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-23 23:52:00,279 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-23 23:52:00,280 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:00" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 23:52:00,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-23 23:52:00,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-23 23:52:00,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-23 23:52:00,359 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-23 23:52:00,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-23 23:52:00,359 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-23 23:52:00,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-23 23:52:00,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-23 23:52:00,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-23 23:52:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-23 23:52:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-23 23:52:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-23 23:52:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-23 23:52:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-10-23 23:52:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-10-23 23:52:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-10-23 23:52:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-23 23:52:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-23 23:52:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-23 23:52:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-23 23:52:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-23 23:52:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-23 23:52:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-10-23 23:52:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-10-23 23:52:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-10-23 23:52:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-10-23 23:52:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-23 23:52:00,363 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-23 23:52:00,363 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-23 23:52:00,363 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-23 23:52:00,363 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-23 23:52:00,363 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-23 23:52:00,363 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-23 23:52:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-23 23:52:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-23 23:52:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-23 23:52:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-23 23:52:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-10-23 23:52:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-10-23 23:52:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-23 23:52:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-23 23:52:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-23 23:52:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-23 23:52:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-23 23:52:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-23 23:52:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-23 23:52:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-23 23:52:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-23 23:52:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-23 23:52:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-23 23:52:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-23 23:52:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-23 23:52:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-23 23:52:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-23 23:52:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-23 23:52:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-23 23:52:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-23 23:52:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-23 23:52:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-23 23:52:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-23 23:52:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-23 23:52:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-23 23:52:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-23 23:52:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-23 23:52:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-23 23:52:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-23 23:52:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-23 23:52:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-23 23:52:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-23 23:52:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-23 23:52:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-23 23:52:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-23 23:52:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-23 23:52:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-10-23 23:52:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-10-23 23:52:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-23 23:52:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-23 23:52:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-23 23:52:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-23 23:52:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-10-23 23:52:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-23 23:52:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-10-23 23:52:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-10-23 23:52:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-10-23 23:52:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-10-23 23:52:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-10-23 23:52:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-23 23:52:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-10-23 23:52:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-23 23:52:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-23 23:52:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-23 23:52:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-23 23:52:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-23 23:52:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-23 23:52:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-23 23:52:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-23 23:52:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-23 23:52:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-23 23:52:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-23 23:52:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-23 23:52:01,912 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-23 23:52:01,912 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-23 23:52:01,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:52:01 BoogieIcfgContainer [2020-10-23 23:52:01,917 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-23 23:52:01,920 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-23 23:52:01,920 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-23 23:52:01,923 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-23 23:52:01,924 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 11:51:59" (1/3) ... [2020-10-23 23:52:01,925 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@577a55b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:52:01, skipping insertion in model container [2020-10-23 23:52:01,925 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:00" (2/3) ... [2020-10-23 23:52:01,925 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@577a55b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:52:01, skipping insertion in model container [2020-10-23 23:52:01,926 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:52:01" (3/3) ... [2020-10-23 23:52:01,927 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product53.cil.c [2020-10-23 23:52:01,939 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-23 23:52:01,944 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-23 23:52:01,955 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-23 23:52:01,978 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-23 23:52:01,979 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-23 23:52:01,979 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-23 23:52:01,979 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-23 23:52:01,979 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-23 23:52:01,979 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-23 23:52:01,979 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-23 23:52:01,980 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-23 23:52:02,004 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states. [2020-10-23 23:52:02,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-10-23 23:52:02,026 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:02,027 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] [2020-10-23 23:52:02,028 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:52:02,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:02,035 INFO L82 PathProgramCache]: Analyzing trace with hash -699102213, now seen corresponding path program 1 times [2020-10-23 23:52:02,044 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:02,045 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [569159080] [2020-10-23 23:52:02,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:02,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:02,842 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:02,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:02,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:02,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:02,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:02,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:02,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:02,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:02,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:02,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:02,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:02,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 23:52:02,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:03,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-23 23:52:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:03,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:52:03,040 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [569159080] [2020-10-23 23:52:03,042 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:52:03,042 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-23 23:52:03,043 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [582411576] [2020-10-23 23:52:03,048 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-23 23:52:03,049 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:52:03,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-23 23:52:03,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-23 23:52:03,065 INFO L87 Difference]: Start difference. First operand 350 states. Second operand 4 states. [2020-10-23 23:52:04,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:52:04,777 INFO L93 Difference]: Finished difference Result 554 states and 655 transitions. [2020-10-23 23:52:04,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-23 23:52:04,779 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-10-23 23:52:04,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:52:04,798 INFO L225 Difference]: With dead ends: 554 [2020-10-23 23:52:04,798 INFO L226 Difference]: Without dead ends: 345 [2020-10-23 23:52:04,804 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-23 23:52:04,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345 states. [2020-10-23 23:52:05,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345 to 296. [2020-10-23 23:52:05,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2020-10-23 23:52:05,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 324 transitions. [2020-10-23 23:52:05,028 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 324 transitions. Word has length 154 [2020-10-23 23:52:05,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:52:05,032 INFO L481 AbstractCegarLoop]: Abstraction has 296 states and 324 transitions. [2020-10-23 23:52:05,032 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-23 23:52:05,032 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 324 transitions. [2020-10-23 23:52:05,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-10-23 23:52:05,048 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:05,048 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] [2020-10-23 23:52:05,049 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-23 23:52:05,049 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:52:05,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:05,050 INFO L82 PathProgramCache]: Analyzing trace with hash 462856404, now seen corresponding path program 1 times [2020-10-23 23:52:05,050 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:05,051 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1992778496] [2020-10-23 23:52:05,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:05,436 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:05,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:05,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:05,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:05,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:05,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:05,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:05,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:05,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:05,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:05,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:05,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:05,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-23 23:52:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:05,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-23 23:52:05,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:05,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:52:05,566 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1992778496] [2020-10-23 23:52:05,566 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:52:05,567 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-23 23:52:05,567 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756031135] [2020-10-23 23:52:05,570 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-23 23:52:05,571 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:52:05,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-23 23:52:05,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-23 23:52:05,572 INFO L87 Difference]: Start difference. First operand 296 states and 324 transitions. Second operand 5 states. [2020-10-23 23:52:06,353 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:07,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:52:07,722 INFO L93 Difference]: Finished difference Result 480 states and 546 transitions. [2020-10-23 23:52:07,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-23 23:52:07,723 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-10-23 23:52:07,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:52:07,729 INFO L225 Difference]: With dead ends: 480 [2020-10-23 23:52:07,729 INFO L226 Difference]: Without dead ends: 334 [2020-10-23 23:52:07,731 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-10-23 23:52:07,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334 states. [2020-10-23 23:52:07,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334 to 286. [2020-10-23 23:52:07,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 286 states. [2020-10-23 23:52:07,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 286 states and 311 transitions. [2020-10-23 23:52:07,861 INFO L78 Accepts]: Start accepts. Automaton has 286 states and 311 transitions. Word has length 155 [2020-10-23 23:52:07,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:52:07,862 INFO L481 AbstractCegarLoop]: Abstraction has 286 states and 311 transitions. [2020-10-23 23:52:07,862 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-23 23:52:07,862 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 311 transitions. [2020-10-23 23:52:07,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-10-23 23:52:07,865 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:07,865 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] [2020-10-23 23:52:07,865 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-23 23:52:07,866 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:52:07,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:07,866 INFO L82 PathProgramCache]: Analyzing trace with hash -1418062407, now seen corresponding path program 1 times [2020-10-23 23:52:07,867 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:07,867 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [386001920] [2020-10-23 23:52:07,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:07,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:08,277 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:08,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:08,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:08,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:08,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:08,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:08,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:08,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:08,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:08,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:08,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:08,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:08,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-23 23:52:08,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:08,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-23 23:52:08,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:08,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:52:08,564 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [386001920] [2020-10-23 23:52:08,564 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:52:08,564 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 23:52:08,565 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [760294862] [2020-10-23 23:52:08,567 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 23:52:08,567 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:52:08,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 23:52:08,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-23 23:52:08,575 INFO L87 Difference]: Start difference. First operand 286 states and 311 transitions. Second operand 10 states. [2020-10-23 23:52:09,263 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:52:09,656 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:52:09,976 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-23 23:52:10,326 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:10,656 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:52:10,960 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:12,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:52:12,893 INFO L93 Difference]: Finished difference Result 500 states and 572 transitions. [2020-10-23 23:52:12,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-23 23:52:12,899 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 164 [2020-10-23 23:52:12,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:52:12,903 INFO L225 Difference]: With dead ends: 500 [2020-10-23 23:52:12,903 INFO L226 Difference]: Without dead ends: 334 [2020-10-23 23:52:12,905 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-10-23 23:52:12,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334 states. [2020-10-23 23:52:13,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334 to 286. [2020-10-23 23:52:13,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 286 states. [2020-10-23 23:52:13,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 286 states and 310 transitions. [2020-10-23 23:52:13,060 INFO L78 Accepts]: Start accepts. Automaton has 286 states and 310 transitions. Word has length 164 [2020-10-23 23:52:13,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:52:13,062 INFO L481 AbstractCegarLoop]: Abstraction has 286 states and 310 transitions. [2020-10-23 23:52:13,062 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 23:52:13,062 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 310 transitions. [2020-10-23 23:52:13,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2020-10-23 23:52:13,065 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:13,065 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:52:13,065 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-23 23:52:13,065 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:52:13,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:13,066 INFO L82 PathProgramCache]: Analyzing trace with hash 1533806140, now seen corresponding path program 1 times [2020-10-23 23:52:13,066 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:13,067 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [959214113] [2020-10-23 23:52:13,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:13,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:13,423 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:13,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:13,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:13,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:13,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:13,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:13,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:13,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:13,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:13,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:13,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:13,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:13,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-23 23:52:13,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:13,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:13,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:13,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:13,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:13,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:13,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:13,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-10-23 23:52:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:13,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2020-10-23 23:52:13,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:13,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:52:13,618 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [959214113] [2020-10-23 23:52:13,619 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:52:13,619 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-23 23:52:13,619 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441231204] [2020-10-23 23:52:13,620 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-23 23:52:13,620 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:52:13,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-23 23:52:13,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-23 23:52:13,621 INFO L87 Difference]: Start difference. First operand 286 states and 310 transitions. Second operand 7 states. [2020-10-23 23:52:14,285 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:52:15,926 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:16,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:52:16,924 INFO L93 Difference]: Finished difference Result 647 states and 748 transitions. [2020-10-23 23:52:16,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-23 23:52:16,925 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 182 [2020-10-23 23:52:16,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:52:16,930 INFO L225 Difference]: With dead ends: 647 [2020-10-23 23:52:16,930 INFO L226 Difference]: Without dead ends: 481 [2020-10-23 23:52:16,931 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-10-23 23:52:16,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 481 states. [2020-10-23 23:52:17,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 408. [2020-10-23 23:52:17,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 408 states. [2020-10-23 23:52:17,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 441 transitions. [2020-10-23 23:52:17,134 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 441 transitions. Word has length 182 [2020-10-23 23:52:17,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:52:17,135 INFO L481 AbstractCegarLoop]: Abstraction has 408 states and 441 transitions. [2020-10-23 23:52:17,135 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-23 23:52:17,135 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 441 transitions. [2020-10-23 23:52:17,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-10-23 23:52:17,137 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:17,137 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:52:17,137 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-23 23:52:17,138 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:52:17,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:17,138 INFO L82 PathProgramCache]: Analyzing trace with hash 615700977, now seen corresponding path program 1 times [2020-10-23 23:52:17,138 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:17,139 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1682037351] [2020-10-23 23:52:17,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:17,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:17,479 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:17,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:17,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:17,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:17,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:17,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:17,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:17,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:17,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:17,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:17,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:17,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:17,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:17,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-23 23:52:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:17,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:17,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:17,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:17,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:17,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:17,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:52:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:17,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:52:17,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:17,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-23 23:52:17,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:17,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-23 23:52:17,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:17,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:52:17,723 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1682037351] [2020-10-23 23:52:17,723 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:52:17,723 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 23:52:17,723 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417126255] [2020-10-23 23:52:17,726 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 23:52:17,727 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:52:17,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 23:52:17,727 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-23 23:52:17,728 INFO L87 Difference]: Start difference. First operand 408 states and 441 transitions. Second operand 10 states. [2020-10-23 23:52:18,342 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:52:20,070 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:20,365 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:52:20,673 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:20,964 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:52:21,255 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:52:21,532 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:21,824 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:22,212 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:23,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:52:23,920 INFO L93 Difference]: Finished difference Result 1047 states and 1211 transitions. [2020-10-23 23:52:23,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-10-23 23:52:23,921 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 206 [2020-10-23 23:52:23,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:52:23,927 INFO L225 Difference]: With dead ends: 1047 [2020-10-23 23:52:23,927 INFO L226 Difference]: Without dead ends: 759 [2020-10-23 23:52:23,929 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-10-23 23:52:23,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 759 states. [2020-10-23 23:52:24,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 759 to 649. [2020-10-23 23:52:24,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 649 states. [2020-10-23 23:52:24,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 649 states and 707 transitions. [2020-10-23 23:52:24,195 INFO L78 Accepts]: Start accepts. Automaton has 649 states and 707 transitions. Word has length 206 [2020-10-23 23:52:24,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:52:24,196 INFO L481 AbstractCegarLoop]: Abstraction has 649 states and 707 transitions. [2020-10-23 23:52:24,196 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 23:52:24,196 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 707 transitions. [2020-10-23 23:52:24,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-10-23 23:52:24,200 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:24,200 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:52:24,200 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-23 23:52:24,200 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:52:24,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:24,201 INFO L82 PathProgramCache]: Analyzing trace with hash -1640103498, now seen corresponding path program 1 times [2020-10-23 23:52:24,201 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:24,201 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1356178607] [2020-10-23 23:52:24,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:24,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:24,557 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:24,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:24,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:24,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:24,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:24,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:24,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:24,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:24,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:24,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:24,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:24,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:24,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 23:52:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:24,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-23 23:52:24,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:24,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:24,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:24,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:24,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:24,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:24,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:52:24,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:24,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:52:24,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:24,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-23 23:52:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:24,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-23 23:52:24,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:24,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:52:24,768 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1356178607] [2020-10-23 23:52:24,768 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:52:24,769 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-23 23:52:24,769 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1932913741] [2020-10-23 23:52:24,769 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-23 23:52:24,770 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:52:24,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-23 23:52:24,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-10-23 23:52:24,771 INFO L87 Difference]: Start difference. First operand 649 states and 707 transitions. Second operand 11 states. [2020-10-23 23:52:25,351 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:52:26,982 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:27,259 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:52:27,572 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:52:27,909 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:28,260 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:28,588 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:52:28,884 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:29,208 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:30,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:52:30,741 INFO L93 Difference]: Finished difference Result 1349 states and 1546 transitions. [2020-10-23 23:52:30,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-10-23 23:52:30,741 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 211 [2020-10-23 23:52:30,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:52:30,748 INFO L225 Difference]: With dead ends: 1349 [2020-10-23 23:52:30,748 INFO L226 Difference]: Without dead ends: 820 [2020-10-23 23:52:30,751 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 187 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=270, Invalid=722, Unknown=0, NotChecked=0, Total=992 [2020-10-23 23:52:30,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 820 states. [2020-10-23 23:52:31,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 820 to 647. [2020-10-23 23:52:31,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 647 states. [2020-10-23 23:52:31,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 647 states and 703 transitions. [2020-10-23 23:52:31,017 INFO L78 Accepts]: Start accepts. Automaton has 647 states and 703 transitions. Word has length 211 [2020-10-23 23:52:31,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:52:31,018 INFO L481 AbstractCegarLoop]: Abstraction has 647 states and 703 transitions. [2020-10-23 23:52:31,018 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-23 23:52:31,018 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 703 transitions. [2020-10-23 23:52:31,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-10-23 23:52:31,022 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:31,022 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:52:31,022 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-23 23:52:31,023 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:52:31,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:31,023 INFO L82 PathProgramCache]: Analyzing trace with hash 875392546, now seen corresponding path program 1 times [2020-10-23 23:52:31,023 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:31,024 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [524657216] [2020-10-23 23:52:31,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:31,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,301 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:31,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:31,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:31,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:31,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:31,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:31,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:31,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 23:52:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-23 23:52:31,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:31,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:31,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:31,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:52:31,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:52:31,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-10-23 23:52:31,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-23 23:52:31,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:52:31,576 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [524657216] [2020-10-23 23:52:31,577 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:52:31,577 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-23 23:52:31,577 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1180829356] [2020-10-23 23:52:31,578 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-23 23:52:31,578 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:52:31,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-23 23:52:31,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-10-23 23:52:31,579 INFO L87 Difference]: Start difference. First operand 647 states and 703 transitions. Second operand 11 states. [2020-10-23 23:52:32,900 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:33,212 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-23 23:52:33,535 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-10-23 23:52:33,827 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:34,133 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:52:34,427 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:36,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:52:36,027 INFO L93 Difference]: Finished difference Result 1357 states and 1562 transitions. [2020-10-23 23:52:36,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-23 23:52:36,028 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 212 [2020-10-23 23:52:36,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:52:36,034 INFO L225 Difference]: With dead ends: 1357 [2020-10-23 23:52:36,034 INFO L226 Difference]: Without dead ends: 830 [2020-10-23 23:52:36,037 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-10-23 23:52:36,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 830 states. [2020-10-23 23:52:36,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 830 to 663. [2020-10-23 23:52:36,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 663 states. [2020-10-23 23:52:36,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 719 transitions. [2020-10-23 23:52:36,325 INFO L78 Accepts]: Start accepts. Automaton has 663 states and 719 transitions. Word has length 212 [2020-10-23 23:52:36,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:52:36,325 INFO L481 AbstractCegarLoop]: Abstraction has 663 states and 719 transitions. [2020-10-23 23:52:36,325 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-23 23:52:36,326 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 719 transitions. [2020-10-23 23:52:36,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-10-23 23:52:36,329 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:36,329 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:52:36,330 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-23 23:52:36,330 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:52:36,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:36,330 INFO L82 PathProgramCache]: Analyzing trace with hash -1056798270, now seen corresponding path program 1 times [2020-10-23 23:52:36,331 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:36,331 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [985716268] [2020-10-23 23:52:36,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:36,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,646 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:36,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:36,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:36,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:36,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 23:52:36,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-23 23:52:36,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:36,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:36,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:36,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:52:36,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:52:36,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-10-23 23:52:36,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-23 23:52:36,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:52:36,956 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [985716268] [2020-10-23 23:52:36,956 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:52:36,957 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-10-23 23:52:36,957 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1551513635] [2020-10-23 23:52:36,958 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-23 23:52:36,958 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:52:36,958 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-23 23:52:36,959 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-10-23 23:52:36,959 INFO L87 Difference]: Start difference. First operand 663 states and 719 transitions. Second operand 14 states. [2020-10-23 23:52:37,614 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:37,911 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-23 23:52:38,210 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:38,526 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:52:38,813 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:39,759 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:40,056 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:52:40,373 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:40,694 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:52:40,979 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:42,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:52:42,923 INFO L93 Difference]: Finished difference Result 1395 states and 1620 transitions. [2020-10-23 23:52:42,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-10-23 23:52:42,924 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 212 [2020-10-23 23:52:42,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:52:42,931 INFO L225 Difference]: With dead ends: 1395 [2020-10-23 23:52:42,931 INFO L226 Difference]: Without dead ends: 852 [2020-10-23 23:52:42,934 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-10-23 23:52:42,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 852 states. [2020-10-23 23:52:43,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 852 to 675. [2020-10-23 23:52:43,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 675 states. [2020-10-23 23:52:43,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 675 states and 731 transitions. [2020-10-23 23:52:43,215 INFO L78 Accepts]: Start accepts. Automaton has 675 states and 731 transitions. Word has length 212 [2020-10-23 23:52:43,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:52:43,216 INFO L481 AbstractCegarLoop]: Abstraction has 675 states and 731 transitions. [2020-10-23 23:52:43,216 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-23 23:52:43,216 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 731 transitions. [2020-10-23 23:52:43,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-10-23 23:52:43,221 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:43,221 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:52:43,221 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-23 23:52:43,222 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:52:43,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:43,223 INFO L82 PathProgramCache]: Analyzing trace with hash 855775717, now seen corresponding path program 1 times [2020-10-23 23:52:43,223 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:43,223 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [909703682] [2020-10-23 23:52:43,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:43,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:43,582 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:43,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:43,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:43,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:43,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:43,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:43,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:43,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:43,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:43,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:43,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:43,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 23:52:43,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:43,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-23 23:52:43,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:43,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:43,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:43,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:43,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:43,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:43,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:43,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:52:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:43,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:52:43,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:43,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-10-23 23:52:43,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:43,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-23 23:52:43,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:43,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:52:43,830 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [909703682] [2020-10-23 23:52:43,830 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:52:43,830 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-23 23:52:43,830 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730757959] [2020-10-23 23:52:43,831 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-23 23:52:43,831 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:52:43,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-23 23:52:43,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-23 23:52:43,832 INFO L87 Difference]: Start difference. First operand 675 states and 731 transitions. Second operand 8 states. [2020-10-23 23:52:44,399 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:52:45,091 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:52:48,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:52:48,301 INFO L93 Difference]: Finished difference Result 1897 states and 2260 transitions. [2020-10-23 23:52:48,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-10-23 23:52:48,302 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 212 [2020-10-23 23:52:48,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:52:48,310 INFO L225 Difference]: With dead ends: 1897 [2020-10-23 23:52:48,310 INFO L226 Difference]: Without dead ends: 1342 [2020-10-23 23:52:48,313 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 41 SyntacticMatches, 4 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 137 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=140, Invalid=412, Unknown=0, NotChecked=0, Total=552 [2020-10-23 23:52:48,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1342 states. [2020-10-23 23:52:48,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1342 to 1109. [2020-10-23 23:52:48,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1109 states. [2020-10-23 23:52:48,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 1109 states and 1237 transitions. [2020-10-23 23:52:48,781 INFO L78 Accepts]: Start accepts. Automaton has 1109 states and 1237 transitions. Word has length 212 [2020-10-23 23:52:48,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:52:48,782 INFO L481 AbstractCegarLoop]: Abstraction has 1109 states and 1237 transitions. [2020-10-23 23:52:48,782 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-23 23:52:48,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1237 transitions. [2020-10-23 23:52:48,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-10-23 23:52:48,785 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:48,785 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:52:48,785 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-23 23:52:48,785 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:52:48,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:48,786 INFO L82 PathProgramCache]: Analyzing trace with hash -848209338, now seen corresponding path program 1 times [2020-10-23 23:52:48,786 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:48,786 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [833777954] [2020-10-23 23:52:48,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,150 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:49,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:49,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:49,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:49,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:49,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:49,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:49,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:52:49,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:52:49,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-23 23:52:49,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:49,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:49,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:52:49,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:52:49,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-23 23:52:49,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-23 23:52:49,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:49,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:52:49,383 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [833777954] [2020-10-23 23:52:49,383 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:52:49,384 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-23 23:52:49,384 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1345199620] [2020-10-23 23:52:49,384 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-23 23:52:49,385 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:52:49,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-23 23:52:49,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-23 23:52:49,385 INFO L87 Difference]: Start difference. First operand 1109 states and 1237 transitions. Second operand 8 states. [2020-10-23 23:52:50,003 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:52:53,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:52:53,756 INFO L93 Difference]: Finished difference Result 2130 states and 2532 transitions. [2020-10-23 23:52:53,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-10-23 23:52:53,757 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 217 [2020-10-23 23:52:53,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:52:53,775 INFO L225 Difference]: With dead ends: 2130 [2020-10-23 23:52:53,776 INFO L226 Difference]: Without dead ends: 2126 [2020-10-23 23:52:53,781 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=186, Invalid=516, Unknown=0, NotChecked=0, Total=702 [2020-10-23 23:52:53,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2126 states. [2020-10-23 23:52:54,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2126 to 1784. [2020-10-23 23:52:54,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1784 states. [2020-10-23 23:52:54,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1784 states and 2013 transitions. [2020-10-23 23:52:54,685 INFO L78 Accepts]: Start accepts. Automaton has 1784 states and 2013 transitions. Word has length 217 [2020-10-23 23:52:54,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:52:54,685 INFO L481 AbstractCegarLoop]: Abstraction has 1784 states and 2013 transitions. [2020-10-23 23:52:54,686 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-23 23:52:54,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2013 transitions. [2020-10-23 23:52:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2020-10-23 23:52:54,691 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:54,692 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:52:54,692 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-23 23:52:54,693 INFO L429 AbstractCegarLoop]: === Iteration 11 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:52:54,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:54,693 INFO L82 PathProgramCache]: Analyzing trace with hash 142015038, now seen corresponding path program 1 times [2020-10-23 23:52:54,693 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:54,694 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1514966755] [2020-10-23 23:52:54,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,075 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:55,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:55,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:55,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:55,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:55,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:55,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:52:55,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:52:55,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-23 23:52:55,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:55,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:55,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:55,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:55,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:52:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:52:55,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-10-23 23:52:55,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:55,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-23 23:52:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-10-23 23:52:55,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:55,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:52:55,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:52:55,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2020-10-23 23:52:55,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2020-10-23 23:52:55,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:55,371 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 31 proven. 9 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2020-10-23 23:52:55,371 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1514966755] [2020-10-23 23:52:55,371 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-23 23:52:55,372 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-23 23:52:55,372 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [386423865] [2020-10-23 23:52:55,372 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-23 23:52:55,373 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:52:55,373 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-23 23:52:55,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2020-10-23 23:52:55,373 INFO L87 Difference]: Start difference. First operand 1784 states and 2013 transitions. Second operand 14 states. [2020-10-23 23:52:56,092 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:56,421 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-23 23:52:56,722 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:57,030 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:52:57,324 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:58,771 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:53:01,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:53:01,024 INFO L93 Difference]: Finished difference Result 3171 states and 3691 transitions. [2020-10-23 23:53:01,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-10-23 23:53:01,025 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 306 [2020-10-23 23:53:01,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:53:01,037 INFO L225 Difference]: With dead ends: 3171 [2020-10-23 23:53:01,037 INFO L226 Difference]: Without dead ends: 1700 [2020-10-23 23:53:01,044 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 270 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=294, Invalid=966, Unknown=0, NotChecked=0, Total=1260 [2020-10-23 23:53:01,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1700 states. [2020-10-23 23:53:01,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1700 to 1479. [2020-10-23 23:53:01,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1479 states. [2020-10-23 23:53:01,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 1479 states and 1653 transitions. [2020-10-23 23:53:01,806 INFO L78 Accepts]: Start accepts. Automaton has 1479 states and 1653 transitions. Word has length 306 [2020-10-23 23:53:01,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:53:01,807 INFO L481 AbstractCegarLoop]: Abstraction has 1479 states and 1653 transitions. [2020-10-23 23:53:01,807 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-23 23:53:01,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1653 transitions. [2020-10-23 23:53:01,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2020-10-23 23:53:01,812 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:53:01,813 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:53:01,813 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-23 23:53:01,813 INFO L429 AbstractCegarLoop]: === Iteration 12 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:53:01,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:53:01,814 INFO L82 PathProgramCache]: Analyzing trace with hash 372739711, now seen corresponding path program 1 times [2020-10-23 23:53:01,814 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:53:01,814 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1153856182] [2020-10-23 23:53:01,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:53:01,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,173 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:53:02,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:53:02,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:53:02,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:53:02,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:53:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:53:02,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:53:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:53:02,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:53:02,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-23 23:53:02,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:02,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:53:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:53:02,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-10-23 23:53:02,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:02,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-23 23:53:02,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-23 23:53:02,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-23 23:53:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-23 23:53:02,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-23 23:53:02,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:02,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:53:02,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-23 23:53:02,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:02,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2020-10-23 23:53:02,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2020-10-23 23:53:02,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:02,659 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-10-23 23:53:02,659 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1153856182] [2020-10-23 23:53:02,659 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-23 23:53:02,659 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2020-10-23 23:53:02,660 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [975548016] [2020-10-23 23:53:02,660 INFO L461 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-10-23 23:53:02,660 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:53:02,661 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-10-23 23:53:02,661 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=412, Unknown=0, NotChecked=0, Total=462 [2020-10-23 23:53:02,661 INFO L87 Difference]: Start difference. First operand 1479 states and 1653 transitions. Second operand 22 states. [2020-10-23 23:53:03,293 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:53:03,743 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:04,082 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-10-23 23:53:04,450 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:53:04,831 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-23 23:53:05,202 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:53:06,258 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:53:08,023 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:08,368 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:08,780 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:09,113 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:10,958 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:11,291 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:11,610 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:11,932 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:12,260 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:12,603 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:12,947 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:13,268 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:13,594 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:13,919 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:14,240 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:14,586 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:14,927 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:15,250 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:16,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:53:16,871 INFO L93 Difference]: Finished difference Result 2819 states and 3232 transitions. [2020-10-23 23:53:16,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2020-10-23 23:53:16,871 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 327 [2020-10-23 23:53:16,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:53:16,874 INFO L225 Difference]: With dead ends: 2819 [2020-10-23 23:53:16,874 INFO L226 Difference]: Without dead ends: 0 [2020-10-23 23:53:16,883 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1307 ImplicationChecksByTransitivity, 8.7s TimeCoverageRelationStatistics Valid=895, Invalid=4217, Unknown=0, NotChecked=0, Total=5112 [2020-10-23 23:53:16,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-23 23:53:16,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-23 23:53:16,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-23 23:53:16,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-23 23:53:16,884 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 327 [2020-10-23 23:53:16,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:53:16,884 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-23 23:53:16,884 INFO L482 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-10-23 23:53:16,884 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-23 23:53:16,884 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-23 23:53:16,885 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-23 23:53:16,887 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-23 23:53:19,926 WARN L193 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 375 DAG size of output: 335 [2020-10-23 23:53:21,084 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 26 [2020-10-23 23:53:21,214 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 26 [2020-10-23 23:53:21,774 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 27 [2020-10-23 23:53:21,880 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 27 [2020-10-23 23:53:22,040 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 25 [2020-10-23 23:53:22,354 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 25 [2020-10-23 23:53:23,694 WARN L193 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 324 [2020-10-23 23:53:24,450 WARN L193 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 295 [2020-10-23 23:53:25,180 WARN L193 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 295 [2020-10-23 23:53:32,583 WARN L193 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 324 [2020-10-23 23:53:34,358 WARN L193 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 335 [2020-10-23 23:53:35,326 WARN L193 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 335 [2020-10-23 23:53:38,883 WARN L193 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 335 [2020-10-23 23:53:39,661 WARN L193 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 295 [2020-10-23 23:53:40,519 WARN L193 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 335 [2020-10-23 23:53:41,218 WARN L193 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 295 [2020-10-23 23:53:42,095 WARN L193 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 335 [2020-10-23 23:53:44,108 WARN L193 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 324 [2020-10-23 23:53:45,197 WARN L193 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 324 [2020-10-23 23:53:47,143 WARN L193 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 295 [2020-10-23 23:53:48,838 WARN L193 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 295 [2020-10-23 23:53:49,726 WARN L193 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 295 [2020-10-23 23:53:50,640 WARN L193 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 335 [2020-10-23 23:53:52,528 WARN L193 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 335 [2020-10-23 23:53:54,206 WARN L193 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 335 [2020-10-23 23:53:55,318 WARN L193 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 324 [2020-10-23 23:53:56,600 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 180 DAG size of output: 25 [2020-10-23 23:53:56,815 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-10-23 23:53:57,897 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-10-23 23:53:58,981 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-10-23 23:53:59,194 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-10-23 23:53:59,826 WARN L193 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2020-10-23 23:54:00,109 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 24 [2020-10-23 23:54:02,413 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 275 DAG size of output: 43 [2020-10-23 23:54:02,632 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-10-23 23:54:02,860 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-10-23 23:54:03,104 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-10-23 23:54:03,744 WARN L193 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 25 [2020-10-23 23:54:03,986 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-10-23 23:54:05,062 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 177 DAG size of output: 33 [2020-10-23 23:54:05,720 WARN L193 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2020-10-23 23:54:05,955 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-10-23 23:54:07,115 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 176 DAG size of output: 32 [2020-10-23 23:54:07,676 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:54:08,167 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:54:09,091 WARN L193 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 39 [2020-10-23 23:54:09,573 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:54:09,731 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 30 [2020-10-23 23:54:10,405 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-10-23 23:54:10,885 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:54:11,092 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-23 23:54:11,305 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-10-23 23:54:13,228 WARN L193 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 262 DAG size of output: 39 [2020-10-23 23:54:13,445 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:54:14,863 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 226 DAG size of output: 39 [2020-10-23 23:54:16,272 WARN L193 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 226 DAG size of output: 39 [2020-10-23 23:54:16,915 WARN L193 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 21 [2020-10-23 23:54:17,130 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-10-23 23:54:17,340 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-23 23:54:17,485 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 30 [2020-10-23 23:54:18,656 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 197 DAG size of output: 48 [2020-10-23 23:54:18,866 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-10-23 23:54:19,079 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-10-23 23:54:19,302 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:54:20,381 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 189 DAG size of output: 25 [2020-10-23 23:54:20,987 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 18 [2020-10-23 23:54:22,079 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 179 DAG size of output: 34 [2020-10-23 23:54:22,349 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2020-10-23 23:54:23,367 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 183 DAG size of output: 29 [2020-10-23 23:54:24,420 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 171 DAG size of output: 27 [2020-10-23 23:54:24,637 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-10-23 23:54:24,850 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-10-23 23:54:25,085 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:54:25,904 WARN L193 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2020-10-23 23:54:26,110 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-10-23 23:54:27,201 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 179 DAG size of output: 34 [2020-10-23 23:54:27,417 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:54:27,631 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-10-23 23:54:28,515 WARN L193 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 32 [2020-10-23 23:54:29,190 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 29 [2020-10-23 23:54:29,409 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-10-23 23:54:30,458 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 191 DAG size of output: 46 [2020-10-23 23:54:31,212 WARN L193 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2020-10-23 23:54:32,321 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-10-23 23:54:32,599 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 29 [2020-10-23 23:54:32,805 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-10-23 23:54:34,274 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 189 DAG size of output: 36 [2020-10-23 23:54:34,491 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-10-23 23:54:35,169 WARN L193 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-10-23 23:54:36,130 WARN L193 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 36 [2020-10-23 23:54:36,793 WARN L193 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 25 [2020-10-23 23:54:37,494 WARN L193 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 28 [2020-10-23 23:54:39,412 WARN L193 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 262 DAG size of output: 39 [2020-10-23 23:54:39,673 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-10-23 23:54:40,788 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 181 DAG size of output: 36 [2020-10-23 23:54:41,300 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2020-10-23 23:54:41,524 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-10-23 23:54:41,784 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 31 [2020-10-23 23:54:42,869 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 185 DAG size of output: 32 [2020-10-23 23:54:43,148 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 29 [2020-10-23 23:54:44,162 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 183 DAG size of output: 29 [2020-10-23 23:54:44,373 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-10-23 23:54:44,588 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:54:44,798 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-10-23 23:54:45,003 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-23 23:54:47,328 WARN L193 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 275 DAG size of output: 43 [2020-10-23 23:54:47,541 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-10-23 23:54:48,585 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:54:50,876 WARN L193 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 275 DAG size of output: 43 [2020-10-23 23:54:51,833 WARN L193 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 36 [2020-10-23 23:54:52,119 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 24 [2020-10-23 23:54:52,327 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-10-23 23:54:53,412 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 170 DAG size of output: 26 [2020-10-23 23:54:53,894 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:54:54,109 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:54:55,145 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 185 DAG size of output: 32 [2020-10-23 23:54:56,006 WARN L193 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 31 [2020-10-23 23:54:56,939 WARN L193 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 39 [2020-10-23 23:54:57,147 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-23 23:54:58,214 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 189 DAG size of output: 25 [2020-10-23 23:54:59,045 WARN L193 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2020-10-23 23:54:59,934 WARN L193 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 33 [2020-10-23 23:55:02,235 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 275 DAG size of output: 43 [2020-10-23 23:55:02,848 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 27 [2020-10-23 23:55:04,256 WARN L193 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 226 DAG size of output: 39 [2020-10-23 23:55:06,551 WARN L193 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 275 DAG size of output: 43 [2020-10-23 23:55:07,955 WARN L193 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 226 DAG size of output: 39 [2020-10-23 23:55:08,169 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:55:10,471 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 275 DAG size of output: 43 [2020-10-23 23:55:11,116 WARN L193 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 21 [2020-10-23 23:55:11,338 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:55:12,363 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 180 DAG size of output: 25 [2020-10-23 23:55:12,635 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 23 [2020-10-23 23:55:13,648 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 183 DAG size of output: 29 [2020-10-23 23:55:13,880 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2020-10-23 23:55:14,924 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 185 DAG size of output: 32 [2020-10-23 23:55:15,133 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-23 23:55:15,352 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:55:15,837 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:55:16,475 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2020-10-23 23:55:17,296 WARN L193 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2020-10-23 23:55:18,328 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-10-23 23:55:20,253 WARN L193 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 262 DAG size of output: 39 [2020-10-23 23:55:21,290 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 185 DAG size of output: 32 [2020-10-23 23:55:22,115 WARN L193 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2020-10-23 23:55:24,037 WARN L193 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 262 DAG size of output: 39 [2020-10-23 23:55:25,104 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 187 DAG size of output: 34 [2020-10-23 23:55:25,749 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2020-10-23 23:55:26,488 WARN L193 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 29 [2020-10-23 23:55:27,114 WARN L193 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 18 [2020-10-23 23:55:27,327 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-10-23 23:55:28,021 WARN L193 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2020-10-23 23:55:28,264 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:55:28,475 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-23 23:55:29,007 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:55:30,067 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 171 DAG size of output: 27 [2020-10-23 23:55:30,283 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:55:30,840 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2020-10-23 23:55:32,255 WARN L193 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 226 DAG size of output: 39 [2020-10-23 23:55:32,474 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:55:32,706 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-10-23 23:55:33,741 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 187 DAG size of output: 22 [2020-10-23 23:55:34,428 WARN L193 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-10-23 23:55:35,047 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 18 [2020-10-23 23:55:36,145 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2020-10-23 23:55:36,763 WARN L193 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 18 [2020-10-23 23:55:37,503 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 21 [2020-10-23 23:55:38,177 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 27 [2020-10-23 23:55:38,400 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:55:38,626 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-10-23 23:55:38,865 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:55:39,123 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:55:39,347 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:55:40,052 WARN L193 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2020-10-23 23:55:40,268 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:55:40,966 WARN L193 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 29 [2020-10-23 23:55:42,402 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 226 DAG size of output: 39 [2020-10-23 23:55:43,448 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 180 DAG size of output: 30 [2020-10-23 23:55:44,866 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 226 DAG size of output: 39 [2020-10-23 23:55:45,082 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:55:45,299 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:55:47,601 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 275 DAG size of output: 43 [2020-10-23 23:55:48,299 WARN L193 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 34 [2020-10-23 23:55:49,355 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:55:49,563 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-23 23:55:50,591 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 180 DAG size of output: 29 [2020-10-23 23:55:50,832 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2020-10-23 23:55:51,900 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 171 DAG size of output: 27 [2020-10-23 23:55:52,583 WARN L193 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2020-10-23 23:55:53,641 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:55:54,336 WARN L193 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2020-10-23 23:55:56,754 WARN L193 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 275 DAG size of output: 43 [2020-10-23 23:55:57,951 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 197 DAG size of output: 48 [2020-10-23 23:55:58,844 WARN L193 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 33 [2020-10-23 23:55:59,334 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:56:00,399 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-10-23 23:56:00,620 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:56:01,494 WARN L193 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 31 [2020-10-23 23:56:01,720 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-10-23 23:56:04,024 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 275 DAG size of output: 43 [2020-10-23 23:56:04,245 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-10-23 23:56:04,985 WARN L193 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 30 [2020-10-23 23:56:05,682 WARN L193 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 28 [2020-10-23 23:56:06,361 WARN L193 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 25 [2020-10-23 23:56:07,047 WARN L193 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 28 [2020-10-23 23:56:08,977 WARN L193 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 262 DAG size of output: 39 [2020-10-23 23:56:10,127 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 176 DAG size of output: 32 [2020-10-23 23:56:10,860 WARN L193 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2020-10-23 23:56:10,867 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-23 23:56:10,868 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-23 23:56:10,868 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-23 23:56:10,868 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-23 23:56:10,868 INFO L274 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-10-23 23:56:10,868 INFO L274 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-10-23 23:56:10,868 INFO L274 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-10-23 23:56:10,868 INFO L274 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-10-23 23:56:10,868 INFO L274 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-10-23 23:56:10,869 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 172 227) no Hoare annotation was computed. [2020-10-23 23:56:10,869 INFO L274 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-10-23 23:56:10,869 INFO L274 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-10-23 23:56:10,869 INFO L274 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-10-23 23:56:10,869 INFO L274 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-10-23 23:56:10,869 INFO L274 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-10-23 23:56:10,869 INFO L274 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-10-23 23:56:10,869 INFO L274 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-10-23 23:56:10,869 INFO L274 CegarLoopResult]: For program point L214-1(line 214) no Hoare annotation was computed. [2020-10-23 23:56:10,869 INFO L274 CegarLoopResult]: For program point L214-2(line 214) no Hoare annotation was computed. [2020-10-23 23:56:10,869 INFO L274 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-10-23 23:56:10,869 INFO L274 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-10-23 23:56:10,870 INFO L274 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-10-23 23:56:10,870 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 172 227) no Hoare annotation was computed. [2020-10-23 23:56:10,870 INFO L274 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-10-23 23:56:10,870 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 172 227) no Hoare annotation was computed. [2020-10-23 23:56:10,870 INFO L274 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-10-23 23:56:10,870 INFO L274 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-10-23 23:56:10,870 INFO L274 CegarLoopResult]: For program point L219(lines 196 220) no Hoare annotation was computed. [2020-10-23 23:56:10,870 INFO L274 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-10-23 23:56:10,870 INFO L274 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-10-23 23:56:10,870 INFO L274 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-10-23 23:56:10,870 INFO L274 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-10-23 23:56:10,870 INFO L274 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-10-23 23:56:10,870 INFO L274 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-10-23 23:56:10,871 INFO L274 CegarLoopResult]: For program point L203(lines 203 207) no Hoare annotation was computed. [2020-10-23 23:56:10,871 INFO L274 CegarLoopResult]: For program point L203-1(lines 203 207) no Hoare annotation was computed. [2020-10-23 23:56:10,871 INFO L274 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-10-23 23:56:10,871 INFO L274 CegarLoopResult]: For program point L195-1(line 195) no Hoare annotation was computed. [2020-10-23 23:56:10,871 INFO L274 CegarLoopResult]: For program point L195-2(line 195) no Hoare annotation was computed. [2020-10-23 23:56:10,871 INFO L274 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-10-23 23:56:10,871 INFO L274 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-10-23 23:56:10,871 INFO L274 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-10-23 23:56:10,871 INFO L274 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-10-23 23:56:10,871 INFO L274 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-10-23 23:56:10,871 INFO L274 CegarLoopResult]: For program point L216-1(lines 197 218) no Hoare annotation was computed. [2020-10-23 23:56:10,871 INFO L274 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-10-23 23:56:10,872 INFO L274 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-10-23 23:56:10,872 INFO L274 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-10-23 23:56:10,872 INFO L274 CegarLoopResult]: For program point L254-2(lines 254 279) no Hoare annotation was computed. [2020-10-23 23:56:10,872 INFO L274 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-10-23 23:56:10,872 INFO L274 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-10-23 23:56:10,872 INFO L274 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-10-23 23:56:10,872 INFO L274 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-10-23 23:56:10,872 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 228 287) no Hoare annotation was computed. [2020-10-23 23:56:10,872 INFO L274 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-10-23 23:56:10,872 INFO L274 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-10-23 23:56:10,872 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 228 287) no Hoare annotation was computed. [2020-10-23 23:56:10,873 INFO L274 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-10-23 23:56:10,873 INFO L274 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-10-23 23:56:10,873 INFO L274 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-10-23 23:56:10,873 INFO L274 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-10-23 23:56:10,873 INFO L274 CegarLoopResult]: For program point L280(lines 253 281) no Hoare annotation was computed. [2020-10-23 23:56:10,873 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 228 287) no Hoare annotation was computed. [2020-10-23 23:56:10,873 INFO L274 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-10-23 23:56:10,873 INFO L274 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-10-23 23:56:10,873 INFO L274 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-10-23 23:56:10,873 INFO L274 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-10-23 23:56:10,873 INFO L274 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-10-23 23:56:10,873 INFO L274 CegarLoopResult]: For program point L272-2(line 272) no Hoare annotation was computed. [2020-10-23 23:56:10,873 INFO L274 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-10-23 23:56:10,873 INFO L274 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-10-23 23:56:10,873 INFO L274 CegarLoopResult]: For program point L268-1(line 268) no Hoare annotation was computed. [2020-10-23 23:56:10,874 INFO L274 CegarLoopResult]: For program point L268-2(line 268) no Hoare annotation was computed. [2020-10-23 23:56:10,874 INFO L274 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-10-23 23:56:10,874 INFO L274 CegarLoopResult]: For program point L260(lines 260 264) no Hoare annotation was computed. [2020-10-23 23:56:10,874 INFO L274 CegarLoopResult]: For program point L260-1(lines 260 264) no Hoare annotation was computed. [2020-10-23 23:56:10,874 INFO L274 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-10-23 23:56:10,874 INFO L274 CegarLoopResult]: For program point L252-1(line 252) no Hoare annotation was computed. [2020-10-23 23:56:10,874 INFO L274 CegarLoopResult]: For program point L252-2(line 252) no Hoare annotation was computed. [2020-10-23 23:56:10,874 INFO L274 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-10-23 23:56:10,874 INFO L274 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-10-23 23:56:10,874 INFO L274 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-10-23 23:56:10,874 INFO L274 CegarLoopResult]: For program point L277-1(line 277) no Hoare annotation was computed. [2020-10-23 23:56:10,874 INFO L274 CegarLoopResult]: For program point L277-2(line 277) no Hoare annotation was computed. [2020-10-23 23:56:10,874 INFO L274 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-10-23 23:56:10,874 INFO L274 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-10-23 23:56:10,874 INFO L274 CegarLoopResult]: For program point L273-1(line 273) no Hoare annotation was computed. [2020-10-23 23:56:10,874 INFO L274 CegarLoopResult]: For program point L273-2(line 273) no Hoare annotation was computed. [2020-10-23 23:56:10,875 INFO L274 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-10-23 23:56:10,875 INFO L274 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-10-23 23:56:10,875 INFO L274 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-10-23 23:56:10,875 INFO L274 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-10-23 23:56:10,875 INFO L274 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-10-23 23:56:10,875 INFO L274 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-10-23 23:56:10,875 INFO L274 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-10-23 23:56:10,875 INFO L274 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-10-23 23:56:10,875 INFO L274 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-10-23 23:56:10,875 INFO L274 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-10-23 23:56:10,875 INFO L274 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-10-23 23:56:10,875 INFO L274 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-10-23 23:56:10,875 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 980 986) the Hoare annotation is: true [2020-10-23 23:56:10,875 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 980 986) the Hoare annotation is: true [2020-10-23 23:56:10,876 INFO L270 CegarLoopResult]: At program point L992(line 992) the Hoare annotation is: (or (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:56:10,876 INFO L277 CegarLoopResult]: At program point L991(line 991) the Hoare annotation is: true [2020-10-23 23:56:10,876 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 987 995) the Hoare annotation is: (or (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:56:10,876 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 987 995) the Hoare annotation is: true [2020-10-23 23:56:10,876 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 987 995) the Hoare annotation is: (or (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:56:10,876 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 834 856) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,876 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 834 856) the Hoare annotation is: true [2020-10-23 23:56:10,877 INFO L277 CegarLoopResult]: At program point L853(line 853) the Hoare annotation is: true [2020-10-23 23:56:10,877 INFO L270 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,877 INFO L270 CegarLoopResult]: At program point L846-1(line 846) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,877 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 834 856) the Hoare annotation is: true [2020-10-23 23:56:10,877 INFO L270 CegarLoopResult]: At program point L844(lines 844 851) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,877 INFO L277 CegarLoopResult]: At program point L844-1(lines 844 851) the Hoare annotation is: true [2020-10-23 23:56:10,878 INFO L270 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,878 INFO L270 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,878 INFO L270 CegarLoopResult]: At program point L842-1(line 842) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,878 INFO L270 CegarLoopResult]: At program point L840(line 840) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,878 INFO L270 CegarLoopResult]: At program point L842-2(line 842) the Hoare annotation is: (or (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,878 INFO L270 CegarLoopResult]: At program point L840-1(line 840) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,878 INFO L270 CegarLoopResult]: At program point L836(line 836) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,878 INFO L274 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-10-23 23:56:10,878 INFO L274 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-10-23 23:56:10,878 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 789 812) no Hoare annotation was computed. [2020-10-23 23:56:10,878 INFO L274 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-10-23 23:56:10,879 INFO L274 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-10-23 23:56:10,879 INFO L274 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-10-23 23:56:10,879 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 789 812) no Hoare annotation was computed. [2020-10-23 23:56:10,879 INFO L274 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-10-23 23:56:10,879 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 789 812) no Hoare annotation was computed. [2020-10-23 23:56:10,879 INFO L274 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-10-23 23:56:10,879 INFO L274 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-10-23 23:56:10,879 INFO L274 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-10-23 23:56:10,879 INFO L274 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-10-23 23:56:10,879 INFO L274 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-10-23 23:56:10,879 INFO L274 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-10-23 23:56:10,880 INFO L274 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-10-23 23:56:10,880 INFO L274 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-10-23 23:56:10,880 INFO L270 CegarLoopResult]: At program point L640(line 640) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 (not (= ~methAndRunningLastTime~0 0)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-10-23 23:56:10,880 INFO L277 CegarLoopResult]: At program point L639(line 639) the Hoare annotation is: true [2020-10-23 23:56:10,880 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 635 643) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 (not (= ~methAndRunningLastTime~0 0)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-10-23 23:56:10,880 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 635 643) the Hoare annotation is: true [2020-10-23 23:56:10,880 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 635 643) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 (not (= ~methAndRunningLastTime~0 0)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-10-23 23:56:10,880 INFO L277 CegarLoopResult]: At program point L706-1(line 706) the Hoare annotation is: true [2020-10-23 23:56:10,881 INFO L277 CegarLoopResult]: At program point L706-2(line 706) the Hoare annotation is: true [2020-10-23 23:56:10,881 INFO L277 CegarLoopResult]: At program point L706-3(line 706) the Hoare annotation is: true [2020-10-23 23:56:10,881 INFO L277 CegarLoopResult]: At program point L702(line 702) the Hoare annotation is: true [2020-10-23 23:56:10,881 INFO L277 CegarLoopResult]: At program point L701(line 701) the Hoare annotation is: true [2020-10-23 23:56:10,881 INFO L277 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 699 717) the Hoare annotation is: true [2020-10-23 23:56:10,881 INFO L277 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 699 717) the Hoare annotation is: true [2020-10-23 23:56:10,881 INFO L277 CegarLoopResult]: At program point L714(line 714) the Hoare annotation is: true [2020-10-23 23:56:10,881 INFO L277 CegarLoopResult]: At program point L711(line 711) the Hoare annotation is: true [2020-10-23 23:56:10,881 INFO L277 CegarLoopResult]: At program point L709(line 709) the Hoare annotation is: true [2020-10-23 23:56:10,881 INFO L277 CegarLoopResult]: At program point L708(lines 708 712) the Hoare annotation is: true [2020-10-23 23:56:10,882 INFO L277 CegarLoopResult]: At program point L706(line 706) the Hoare annotation is: true [2020-10-23 23:56:10,882 INFO L277 CegarLoopResult]: At program point L708-2(lines 708 712) the Hoare annotation is: true [2020-10-23 23:56:10,882 INFO L277 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 699 717) the Hoare annotation is: true [2020-10-23 23:56:10,882 INFO L274 CegarLoopResult]: For program point L674-1(line 674) no Hoare annotation was computed. [2020-10-23 23:56:10,882 INFO L274 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-10-23 23:56:10,882 INFO L274 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-10-23 23:56:10,882 INFO L274 CegarLoopResult]: For program point L663(lines 663 671) no Hoare annotation was computed. [2020-10-23 23:56:10,882 INFO L274 CegarLoopResult]: For program point L663-2(lines 663 671) no Hoare annotation was computed. [2020-10-23 23:56:10,882 INFO L274 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-10-23 23:56:10,882 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 644 679) no Hoare annotation was computed. [2020-10-23 23:56:10,882 INFO L274 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-10-23 23:56:10,883 INFO L274 CegarLoopResult]: For program point L651(lines 651 659) no Hoare annotation was computed. [2020-10-23 23:56:10,883 INFO L274 CegarLoopResult]: For program point L651-2(lines 651 659) no Hoare annotation was computed. [2020-10-23 23:56:10,883 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 644 679) no Hoare annotation was computed. [2020-10-23 23:56:10,883 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 644 679) no Hoare annotation was computed. [2020-10-23 23:56:10,883 INFO L274 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-10-23 23:56:10,883 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 973 979) the Hoare annotation is: true [2020-10-23 23:56:10,883 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 973 979) the Hoare annotation is: true [2020-10-23 23:56:10,883 INFO L274 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-10-23 23:56:10,883 INFO L274 CegarLoopResult]: For program point L163-2(line 163) no Hoare annotation was computed. [2020-10-23 23:56:10,883 INFO L274 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-10-23 23:56:10,883 INFO L274 CegarLoopResult]: For program point L126(lines 126 171) no Hoare annotation was computed. [2020-10-23 23:56:10,884 INFO L274 CegarLoopResult]: For program point L126-1(lines 126 171) no Hoare annotation was computed. [2020-10-23 23:56:10,884 INFO L274 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-10-23 23:56:10,884 INFO L274 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-10-23 23:56:10,884 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 126 171) no Hoare annotation was computed. [2020-10-23 23:56:10,884 INFO L274 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-10-23 23:56:10,884 INFO L274 CegarLoopResult]: For program point L149-1(line 149) no Hoare annotation was computed. [2020-10-23 23:56:10,884 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 126 171) no Hoare annotation was computed. [2020-10-23 23:56:10,884 INFO L274 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-10-23 23:56:10,884 INFO L274 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-10-23 23:56:10,884 INFO L274 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-10-23 23:56:10,884 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 126 171) no Hoare annotation was computed. [2020-10-23 23:56:10,884 INFO L274 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-10-23 23:56:10,885 INFO L274 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-10-23 23:56:10,885 INFO L274 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-10-23 23:56:10,885 INFO L274 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-10-23 23:56:10,885 INFO L274 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-10-23 23:56:10,885 INFO L274 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-10-23 23:56:10,885 INFO L274 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-10-23 23:56:10,885 INFO L274 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-10-23 23:56:10,885 INFO L274 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-10-23 23:56:10,885 INFO L274 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-10-23 23:56:10,885 INFO L274 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-10-23 23:56:10,885 INFO L274 CegarLoopResult]: For program point L156-1(line 156) no Hoare annotation was computed. [2020-10-23 23:56:10,885 INFO L274 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-10-23 23:56:10,885 INFO L274 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-10-23 23:56:10,885 INFO L274 CegarLoopResult]: For program point L152-1(line 152) no Hoare annotation was computed. [2020-10-23 23:56:10,886 INFO L274 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-10-23 23:56:10,886 INFO L274 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-10-23 23:56:10,886 INFO L274 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-10-23 23:56:10,886 INFO L274 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-10-23 23:56:10,886 INFO L274 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-10-23 23:56:10,886 INFO L274 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-10-23 23:56:10,886 INFO L274 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-10-23 23:56:10,886 INFO L274 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-10-23 23:56:10,886 INFO L274 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-10-23 23:56:10,886 INFO L274 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-10-23 23:56:10,886 INFO L274 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-10-23 23:56:10,886 INFO L274 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-10-23 23:56:10,887 INFO L274 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-10-23 23:56:10,887 INFO L274 CegarLoopResult]: For program point L163-1(line 163) no Hoare annotation was computed. [2020-10-23 23:56:10,887 INFO L274 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-10-23 23:56:10,887 INFO L274 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-10-23 23:56:10,887 INFO L274 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-10-23 23:56:10,887 INFO L274 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-10-23 23:56:10,887 INFO L274 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-10-23 23:56:10,887 INFO L274 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-10-23 23:56:10,887 INFO L274 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-10-23 23:56:10,887 INFO L274 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-10-23 23:56:10,887 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 439 484) no Hoare annotation was computed. [2020-10-23 23:56:10,887 INFO L274 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-10-23 23:56:10,887 INFO L274 CegarLoopResult]: For program point L463(lines 463 464) no Hoare annotation was computed. [2020-10-23 23:56:10,887 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 463 464) no Hoare annotation was computed. [2020-10-23 23:56:10,888 INFO L274 CegarLoopResult]: For program point L459(lines 459 466) no Hoare annotation was computed. [2020-10-23 23:56:10,888 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 439 484) no Hoare annotation was computed. [2020-10-23 23:56:10,888 INFO L274 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-10-23 23:56:10,888 INFO L274 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-10-23 23:56:10,888 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 439 484) no Hoare annotation was computed. [2020-10-23 23:56:10,888 INFO L274 CegarLoopResult]: For program point L453(lines 453 473) no Hoare annotation was computed. [2020-10-23 23:56:10,888 INFO L274 CegarLoopResult]: For program point L453-1(lines 453 473) no Hoare annotation was computed. [2020-10-23 23:56:10,888 INFO L274 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-10-23 23:56:10,888 INFO L274 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-10-23 23:56:10,888 INFO L274 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-10-23 23:56:10,888 INFO L274 CegarLoopResult]: For program point L480-1(line 480) no Hoare annotation was computed. [2020-10-23 23:56:10,888 INFO L274 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-10-23 23:56:10,888 INFO L274 CegarLoopResult]: For program point L480-2(line 480) no Hoare annotation was computed. [2020-10-23 23:56:10,889 INFO L274 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-10-23 23:56:10,889 INFO L274 CegarLoopResult]: For program point L478-1(line 478) no Hoare annotation was computed. [2020-10-23 23:56:10,889 INFO L274 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-10-23 23:56:10,889 INFO L274 CegarLoopResult]: For program point L478-2(line 478) no Hoare annotation was computed. [2020-10-23 23:56:10,889 INFO L274 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-10-23 23:56:10,889 INFO L274 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-10-23 23:56:10,889 INFO L274 CegarLoopResult]: For program point L439(lines 439 484) no Hoare annotation was computed. [2020-10-23 23:56:10,889 INFO L274 CegarLoopResult]: For program point L470(lines 470 471) no Hoare annotation was computed. [2020-10-23 23:56:10,889 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 470 471) no Hoare annotation was computed. [2020-10-23 23:56:10,889 INFO L274 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-10-23 23:56:10,889 INFO L274 CegarLoopResult]: For program point L458-1(line 458) no Hoare annotation was computed. [2020-10-23 23:56:10,889 INFO L274 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-10-23 23:56:10,889 INFO L274 CegarLoopResult]: For program point L458-2(line 458) no Hoare annotation was computed. [2020-10-23 23:56:10,889 INFO L274 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-10-23 23:56:10,890 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 820 830) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,890 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 820 830) the Hoare annotation is: true [2020-10-23 23:56:10,890 INFO L270 CegarLoopResult]: At program point L825(line 825) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,890 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 820 830) the Hoare annotation is: true [2020-10-23 23:56:10,890 INFO L277 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 624 634) the Hoare annotation is: true [2020-10-23 23:56:10,890 INFO L270 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 624 634) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-10-23 23:56:10,890 INFO L270 CegarLoopResult]: At program point L631(line 631) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-10-23 23:56:10,891 INFO L270 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 624 634) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-10-23 23:56:10,891 INFO L277 CegarLoopResult]: At program point L629(line 629) the Hoare annotation is: true [2020-10-23 23:56:10,891 INFO L270 CegarLoopResult]: At program point L629-1(line 629) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret49|))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2020-10-23 23:56:10,891 INFO L270 CegarLoopResult]: At program point L629-2(line 629) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret49|))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2020-10-23 23:56:10,891 INFO L270 CegarLoopResult]: At program point L629-3(line 629) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (and (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret49|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-10-23 23:56:10,891 INFO L270 CegarLoopResult]: At program point deactivatePumpENTRY(lines 616 623) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-10-23 23:56:10,891 INFO L270 CegarLoopResult]: At program point deactivatePumpEXIT(lines 616 623) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2020-10-23 23:56:10,892 INFO L270 CegarLoopResult]: At program point deactivatePumpFINAL(lines 616 623) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2020-10-23 23:56:10,892 INFO L270 CegarLoopResult]: At program point L944(line 944) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (<= 1 isHighWaterSensorDry_~retValue_acc~10)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse6 .cse1 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse6 .cse2 .cse3))) [2020-10-23 23:56:10,892 INFO L270 CegarLoopResult]: At program point L943(line 943) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-10-23 23:56:10,892 INFO L277 CegarLoopResult]: At program point L942(lines 942 948) the Hoare annotation is: true [2020-10-23 23:56:10,892 INFO L270 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 938 951) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (<= 1 isHighWaterSensorDry_~retValue_acc~10) (<= 1 |isHighWaterSensorDry_#res|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:56:10,892 INFO L270 CegarLoopResult]: At program point L947(line 947) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-10-23 23:56:10,893 INFO L277 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 938 951) the Hoare annotation is: true [2020-10-23 23:56:10,893 INFO L270 CegarLoopResult]: At program point L946(line 946) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-10-23 23:56:10,893 INFO L270 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 938 951) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (<= 1 isHighWaterSensorDry_~retValue_acc~10) (<= 1 |isHighWaterSensorDry_#res|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:56:10,893 INFO L270 CegarLoopResult]: At program point L602(line 602) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse3) (or .cse6 .cse5 .cse3))) [2020-10-23 23:56:10,893 INFO L270 CegarLoopResult]: At program point L602-1(lines 583 607) the Hoare annotation is: (let ((.cse10 (= 1 ~systemActive~0)) (.cse9 (= ~methaneLevelCritical~0 processEnvironment_~tmp~6))) (let ((.cse7 (and .cse9 (= ~pumpRunning~0 0))) (.cse8 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and (<= 1 ~pumpRunning~0) .cse10 (<= 2 ~waterLevel~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse10)) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse4) (or (and .cse3 .cse9) .cse7 .cse8 .cse2 .cse4) (or .cse0 .cse6 .cse1 .cse3 .cse4 .cse5)))) [2020-10-23 23:56:10,893 INFO L270 CegarLoopResult]: At program point processEnvironmentEXIT(lines 583 607) the Hoare annotation is: (let ((.cse10 (= 1 ~systemActive~0)) (.cse9 (= ~methaneLevelCritical~0 processEnvironment_~tmp~6))) (let ((.cse7 (and .cse9 (= ~pumpRunning~0 0))) (.cse8 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and (<= 1 ~pumpRunning~0) .cse10 (<= 2 ~waterLevel~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse10)) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse4) (or (and .cse3 .cse9) .cse7 .cse8 .cse2 .cse4) (or .cse0 .cse6 .cse1 .cse3 .cse4 .cse5)))) [2020-10-23 23:56:10,893 INFO L270 CegarLoopResult]: At program point L597(line 597) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse4 .cse5 .cse2) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~6)) .cse5 .cse1 .cse2))) [2020-10-23 23:56:10,893 INFO L270 CegarLoopResult]: At program point processEnvironmentENTRY(lines 583 607) the Hoare annotation is: (let ((.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3 .cse6) (or .cse5 .cse1 .cse2 .cse3 .cse6) (or .cse4 .cse0 .cse2 .cse3))) [2020-10-23 23:56:10,894 INFO L270 CegarLoopResult]: At program point L593(line 593) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse1 .cse2) (or .cse4 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~6)) .cse5 .cse2))) [2020-10-23 23:56:10,894 INFO L270 CegarLoopResult]: At program point L591(lines 591 599) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~6))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse6 .cse1 .cse2) (or .cse4 .cse5 .cse6 .cse2))) [2020-10-23 23:56:10,894 INFO L270 CegarLoopResult]: At program point L589(line 589) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse3 .cse5) (or .cse6 .cse4 .cse3 .cse5) (or .cse6 .cse0 .cse2 .cse3))) [2020-10-23 23:56:10,894 INFO L270 CegarLoopResult]: At program point L589-1(line 589) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse6 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret48|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse1 .cse2 .cse6) (or .cse4 .cse5 .cse2 .cse6))) [2020-10-23 23:56:10,894 INFO L270 CegarLoopResult]: At program point L587(lines 587 604) the Hoare annotation is: (let ((.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3 .cse6) (or .cse5 .cse1 .cse2 .cse3 .cse6) (or .cse4 .cse0 .cse2 .cse3))) [2020-10-23 23:56:10,894 INFO L270 CegarLoopResult]: At program point L589-2(line 589) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse6 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret48|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse1 .cse2 .cse6) (or .cse4 .cse5 .cse2 .cse6))) [2020-10-23 23:56:10,894 INFO L270 CegarLoopResult]: At program point L589-3(line 589) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret48|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~6))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse2) (or .cse5 .cse6 .cse1 .cse2))) [2020-10-23 23:56:10,894 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 523 529) the Hoare annotation is: true [2020-10-23 23:56:10,895 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 523 529) the Hoare annotation is: true [2020-10-23 23:56:10,895 INFO L270 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse7 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 2 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse4 .cse5 .cse2 .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse3 .cse6) (and .cse0 .cse2 .cse3 .cse6) (and .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse1 .cse3) (not .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,895 INFO L270 CegarLoopResult]: At program point L60(line 60) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,895 INFO L270 CegarLoopResult]: At program point L93-1(line 93) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse7 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 2 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse4 .cse5 .cse2 .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse3 .cse6) (and .cse0 .cse2 .cse3 .cse6) (and .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse1 .cse3) (not .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,895 INFO L270 CegarLoopResult]: At program point L85(lines 85 91) the Hoare annotation is: (let ((.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (= 1 ~systemActive~0))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2) (and .cse0 .cse3 .cse2 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 .cse1 .cse2 .cse4) (and .cse5 .cse6 .cse3 .cse2 .cse4) (not .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,895 INFO L270 CegarLoopResult]: At program point L85-1(lines 85 91) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse7 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 2 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse4 .cse5 .cse2 .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse3 .cse6) (and .cse0 .cse2 .cse3 .cse6) (and .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse1 .cse3) (not .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,895 INFO L270 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse4 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse3 .cse4 .cse1 .cse2 .cse5) (and .cse0 (= ~methaneLevelCritical~0 0) .cse2 .cse5) (and .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse5) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,896 INFO L270 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse4 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse3 .cse4 .cse1 .cse2 .cse5) (and .cse0 (= ~methaneLevelCritical~0 0) .cse2 .cse5) (and .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse5) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,896 INFO L270 CegarLoopResult]: At program point L73-1(line 73) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse4 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse3 .cse4 .cse1 .cse2 .cse5) (and .cse0 (= ~methaneLevelCritical~0 0) .cse2 .cse5) (and .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse5) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,896 INFO L270 CegarLoopResult]: At program point L57(line 57) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,896 INFO L270 CegarLoopResult]: At program point L111(lines 64 112) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,896 INFO L270 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse7 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 2 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse4 .cse5 .cse2 .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse3 .cse6) (and .cse0 .cse2 .cse3 .cse6) (and .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse1 .cse3) (not .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,896 INFO L277 CegarLoopResult]: At program point testEXIT(lines 55 118) the Hoare annotation is: true [2020-10-23 23:56:10,896 INFO L270 CegarLoopResult]: At program point L66(lines 65 110) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse4 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse3 .cse4 .cse1 .cse2 .cse5) (and .cse0 (= ~methaneLevelCritical~0 0) .cse2 .cse5) (and .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse5) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,896 INFO L270 CegarLoopResult]: At program point L99-1(line 99) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse7 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 2 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse4 .cse5 .cse2 .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse3 .cse6) (and .cse0 .cse2 .cse3 .cse6) (and .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse1 .cse3) (not .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,897 INFO L270 CegarLoopResult]: At program point L99-2(line 99) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse7 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 2 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse4 .cse5 .cse2 .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse3 .cse6) (and .cse0 .cse2 .cse3 .cse6) (and .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse1 .cse3) (not .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,897 INFO L270 CegarLoopResult]: At program point testENTRY(lines 55 118) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,897 INFO L270 CegarLoopResult]: At program point L95(lines 95 106) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse7 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 2 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse4 .cse5 .cse2 .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse3 .cse6) (and .cse0 .cse2 .cse3 .cse6) (and .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse1 .cse3) (not .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,897 INFO L270 CegarLoopResult]: At program point L58(line 58) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,897 INFO L270 CegarLoopResult]: At program point L87(line 87) the Hoare annotation is: (let ((.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (= 1 ~systemActive~0))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2) (and .cse0 .cse3 .cse2 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 .cse1 .cse2 .cse4) (and .cse5 .cse6 .cse3 .cse2 .cse4) (not .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,897 INFO L277 CegarLoopResult]: At program point testFINAL(lines 55 118) the Hoare annotation is: true [2020-10-23 23:56:10,897 INFO L270 CegarLoopResult]: At program point L83(line 83) the Hoare annotation is: (let ((.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (= 1 ~systemActive~0))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2) (and .cse0 .cse3 .cse2 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 .cse1 .cse2 .cse4) (and .cse5 .cse6 .cse3 .cse2 .cse4) (not .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,898 INFO L270 CegarLoopResult]: At program point L83-1(line 83) the Hoare annotation is: (let ((.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (= 1 ~systemActive~0))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2) (and .cse0 .cse3 .cse2 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 .cse1 .cse2 .cse4) (and .cse5 .cse6 .cse3 .cse2 .cse4) (not .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,898 INFO L270 CegarLoopResult]: At program point L108(lines 65 110) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse4 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse3 .cse4 .cse1 .cse2 .cse5) (and .cse0 (= ~methaneLevelCritical~0 0) .cse2 .cse5) (and .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse5) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,898 INFO L270 CegarLoopResult]: At program point L75(lines 75 81) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse4 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse3 .cse4 .cse1 .cse2 .cse5) (and .cse0 (= ~methaneLevelCritical~0 0) .cse2 .cse5) (and .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse5) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,898 INFO L270 CegarLoopResult]: At program point L75-1(lines 75 81) the Hoare annotation is: (let ((.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (= 1 ~systemActive~0))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2) (and .cse0 .cse3 .cse2 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 .cse1 .cse2 .cse4) (and .cse5 .cse6 .cse3 .cse2 .cse4) (not .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,898 INFO L270 CegarLoopResult]: At program point L67(lines 67 71) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse4 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse3 .cse4 .cse1 .cse2 .cse5) (and .cse0 (= ~methaneLevelCritical~0 0) .cse2 .cse5) (and .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse5) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,899 INFO L270 CegarLoopResult]: At program point L63(line 63) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,899 INFO L270 CegarLoopResult]: At program point L59(line 59) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:56:10,899 INFO L270 CegarLoopResult]: At program point L101(lines 101 105) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse7 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 2 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse4 .cse5 .cse2 .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse3 .cse6) (and .cse0 .cse2 .cse3 .cse6) (and .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse1 .cse3) (not .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,899 INFO L270 CegarLoopResult]: At program point L101-2(lines 95 106) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse7 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 2 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse4 .cse5 .cse2 .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse3 .cse6) (and .cse0 .cse2 .cse3 .cse6) (and .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse6) (and .cse0 .cse4 .cse7 .cse1 .cse3) (not .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:56:10,899 INFO L274 CegarLoopResult]: For program point L417(lines 417 418) no Hoare annotation was computed. [2020-10-23 23:56:10,899 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 417 418) no Hoare annotation was computed. [2020-10-23 23:56:10,899 INFO L274 CegarLoopResult]: For program point L413(lines 413 420) no Hoare annotation was computed. [2020-10-23 23:56:10,900 INFO L274 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-10-23 23:56:10,900 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 393 438) no Hoare annotation was computed. [2020-10-23 23:56:10,900 INFO L274 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-10-23 23:56:10,900 INFO L274 CegarLoopResult]: For program point L407(lines 407 427) no Hoare annotation was computed. [2020-10-23 23:56:10,900 INFO L274 CegarLoopResult]: For program point L407-1(lines 407 427) no Hoare annotation was computed. [2020-10-23 23:56:10,900 INFO L274 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-10-23 23:56:10,900 INFO L274 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-10-23 23:56:10,900 INFO L274 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-10-23 23:56:10,900 INFO L274 CegarLoopResult]: For program point L434-1(line 434) no Hoare annotation was computed. [2020-10-23 23:56:10,900 INFO L274 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-10-23 23:56:10,900 INFO L274 CegarLoopResult]: For program point L434-2(line 434) no Hoare annotation was computed. [2020-10-23 23:56:10,901 INFO L274 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-10-23 23:56:10,901 INFO L274 CegarLoopResult]: For program point L432-1(line 432) no Hoare annotation was computed. [2020-10-23 23:56:10,901 INFO L274 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-10-23 23:56:10,901 INFO L274 CegarLoopResult]: For program point L432-2(line 432) no Hoare annotation was computed. [2020-10-23 23:56:10,901 INFO L274 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-10-23 23:56:10,901 INFO L274 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-10-23 23:56:10,901 INFO L274 CegarLoopResult]: For program point L393(lines 393 438) no Hoare annotation was computed. [2020-10-23 23:56:10,901 INFO L274 CegarLoopResult]: For program point L424(lines 424 425) no Hoare annotation was computed. [2020-10-23 23:56:10,901 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 424 425) no Hoare annotation was computed. [2020-10-23 23:56:10,901 INFO L274 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-10-23 23:56:10,901 INFO L274 CegarLoopResult]: For program point L412-1(line 412) no Hoare annotation was computed. [2020-10-23 23:56:10,901 INFO L274 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-10-23 23:56:10,902 INFO L274 CegarLoopResult]: For program point L412-2(line 412) no Hoare annotation was computed. [2020-10-23 23:56:10,902 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 393 438) no Hoare annotation was computed. [2020-10-23 23:56:10,902 INFO L274 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-10-23 23:56:10,902 INFO L274 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-10-23 23:56:10,902 INFO L274 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-10-23 23:56:10,902 INFO L274 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-10-23 23:56:10,902 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 393 438) no Hoare annotation was computed. [2020-10-23 23:56:10,902 INFO L274 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-10-23 23:56:10,902 INFO L274 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-10-23 23:56:10,902 INFO L274 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-10-23 23:56:10,902 INFO L274 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-10-23 23:56:10,902 INFO L274 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-10-23 23:56:10,903 INFO L274 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-10-23 23:56:10,903 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 952 960) the Hoare annotation is: true [2020-10-23 23:56:10,903 INFO L277 CegarLoopResult]: At program point L957(line 957) the Hoare annotation is: true [2020-10-23 23:56:10,903 INFO L277 CegarLoopResult]: At program point L956(line 956) the Hoare annotation is: true [2020-10-23 23:56:10,903 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 952 960) the Hoare annotation is: true [2020-10-23 23:56:10,903 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 952 960) the Hoare annotation is: true [2020-10-23 23:56:10,903 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 728 756) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse5 .cse0 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:56:10,903 INFO L270 CegarLoopResult]: At program point L752(line 752) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp~9 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0)) .cse3) (or .cse0 .cse4 .cse2 .cse3) (or .cse1 .cse5 .cse2 .cse3) (or .cse5 .cse4 .cse2 .cse3))) [2020-10-23 23:56:10,904 INFO L270 CegarLoopResult]: At program point L746(line 746) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse1 .cse2) (or .cse4 .cse0 .cse2))) [2020-10-23 23:56:10,904 INFO L270 CegarLoopResult]: At program point L740(lines 740 750) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse2 .cse5 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse1 .cse2) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) .cse5) .cse4 .cse0 .cse2))) [2020-10-23 23:56:10,904 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 728 756) the Hoare annotation is: (let ((.cse4 (= ~methAndRunningLastTime~0 0))) (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and (= __utac_acc__Specification2_spec__2_~tmp~9 0) .cse4)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse2 .cse4) (or .cse3 .cse0 .cse1 .cse2)))) [2020-10-23 23:56:10,904 INFO L270 CegarLoopResult]: At program point L738(line 738) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse2 .cse4) (or .cse5 .cse3 .cse2 .cse4 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse5 .cse1 .cse2))) [2020-10-23 23:56:10,904 INFO L270 CegarLoopResult]: At program point L738-1(line 738) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 (and .cse4 (= |__utac_acc__Specification2_spec__2_#t~ret69| 0)) .cse0 .cse2) (or .cse5 .cse3 .cse2 .cse4 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse5 .cse1 .cse2))) [2020-10-23 23:56:10,905 INFO L270 CegarLoopResult]: At program point L736(lines 736 753) the Hoare annotation is: (let ((.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp~9 0) .cse6))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse6) (or .cse0 .cse4 .cse2 .cse6 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse5 .cse1 .cse2 .cse3)))) [2020-10-23 23:56:10,905 INFO L270 CegarLoopResult]: At program point L738-2(line 738) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 (and .cse4 (= |__utac_acc__Specification2_spec__2_#t~ret69| 0)) .cse0 .cse2) (or .cse5 .cse3 .cse2 .cse4 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse5 .cse1 .cse2))) [2020-10-23 23:56:10,905 INFO L270 CegarLoopResult]: At program point L738-3(line 738) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) .cse4 (= |__utac_acc__Specification2_spec__2_#t~ret69| 0)) .cse2) (or .cse5 .cse3 .cse2 .cse4 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse5 .cse1 .cse2))) [2020-10-23 23:56:10,905 INFO L270 CegarLoopResult]: At program point L736-1(lines 728 756) the Hoare annotation is: (let ((.cse4 (= ~methAndRunningLastTime~0 0))) (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and (= __utac_acc__Specification2_spec__2_~tmp~9 0) .cse4)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse2 .cse4) (or .cse3 .cse0 .cse1 .cse2)))) [2020-10-23 23:56:10,905 INFO L270 CegarLoopResult]: At program point L734(line 734) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse5 .cse0 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:56:10,906 INFO L270 CegarLoopResult]: At program point L734-1(line 734) the Hoare annotation is: (let ((.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret68| 0) .cse6)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse1 .cse3 .cse6) (or .cse4 .cse5 .cse3 .cse6 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0)))))) [2020-10-23 23:56:10,906 INFO L270 CegarLoopResult]: At program point L734-2(line 734) the Hoare annotation is: (let ((.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret68| 0) .cse6)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse1 .cse3 .cse6) (or .cse4 .cse5 .cse3 .cse6 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0)))))) [2020-10-23 23:56:10,906 INFO L270 CegarLoopResult]: At program point L734-3(line 734) the Hoare annotation is: (let ((.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse5 (not (= ~pumpRunning~0 0))) (.cse1 (and (= __utac_acc__Specification2_spec__2_~tmp~9 0) (= |__utac_acc__Specification2_spec__2_#t~ret68| 0) .cse6)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse3 .cse6) (or .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse3 .cse6 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0)))))) [2020-10-23 23:56:10,906 INFO L270 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse5 .cse0 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:56:10,906 INFO L270 CegarLoopResult]: At program point L749(line 749) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse4 .cse1 .cse2) (or .cse3 .cse5 .cse0 .cse2))) [2020-10-23 23:56:10,907 INFO L270 CegarLoopResult]: At program point L743(line 743) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse1 .cse2) (or .cse4 .cse0 .cse2))) [2020-10-23 23:56:10,907 INFO L270 CegarLoopResult]: At program point L741(lines 741 747) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse1 .cse2) (or .cse4 .cse0 .cse2))) [2020-10-23 23:56:10,907 INFO L274 CegarLoopResult]: For program point L912(line 912) no Hoare annotation was computed. [2020-10-23 23:56:10,907 INFO L274 CegarLoopResult]: For program point L914-2(lines 914 922) no Hoare annotation was computed. [2020-10-23 23:56:10,907 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 906 928) no Hoare annotation was computed. [2020-10-23 23:56:10,907 INFO L274 CegarLoopResult]: For program point L920(line 920) no Hoare annotation was computed. [2020-10-23 23:56:10,907 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 906 928) no Hoare annotation was computed. [2020-10-23 23:56:10,907 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 906 928) no Hoare annotation was computed. [2020-10-23 23:56:10,907 INFO L274 CegarLoopResult]: For program point L916(line 916) no Hoare annotation was computed. [2020-10-23 23:56:10,907 INFO L274 CegarLoopResult]: For program point L914(lines 914 922) no Hoare annotation was computed. [2020-10-23 23:56:10,907 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 720 727) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-10-23 23:56:10,908 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 720 727) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-10-23 23:56:10,908 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 720 727) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-10-23 23:56:10,908 INFO L274 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-10-23 23:56:10,908 INFO L274 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-10-23 23:56:10,908 INFO L274 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-10-23 23:56:10,908 INFO L274 CegarLoopResult]: For program point L341(lines 341 345) no Hoare annotation was computed. [2020-10-23 23:56:10,908 INFO L274 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-10-23 23:56:10,908 INFO L274 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-10-23 23:56:10,908 INFO L274 CegarLoopResult]: For program point L366-1(line 366) no Hoare annotation was computed. [2020-10-23 23:56:10,908 INFO L274 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-10-23 23:56:10,908 INFO L274 CegarLoopResult]: For program point L366-2(line 366) no Hoare annotation was computed. [2020-10-23 23:56:10,909 INFO L274 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-10-23 23:56:10,909 INFO L274 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-10-23 23:56:10,909 INFO L274 CegarLoopResult]: For program point L350-1(line 350) no Hoare annotation was computed. [2020-10-23 23:56:10,909 INFO L274 CegarLoopResult]: For program point L350-2(line 350) no Hoare annotation was computed. [2020-10-23 23:56:10,909 INFO L274 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-10-23 23:56:10,909 INFO L274 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-10-23 23:56:10,909 INFO L274 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-10-23 23:56:10,909 INFO L274 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-10-23 23:56:10,909 INFO L274 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-10-23 23:56:10,909 INFO L274 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-10-23 23:56:10,909 INFO L274 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-10-23 23:56:10,909 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 290 392) no Hoare annotation was computed. [2020-10-23 23:56:10,909 INFO L274 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-10-23 23:56:10,910 INFO L274 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-10-23 23:56:10,910 INFO L274 CegarLoopResult]: For program point L368-1(line 368) no Hoare annotation was computed. [2020-10-23 23:56:10,910 INFO L274 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-10-23 23:56:10,910 INFO L274 CegarLoopResult]: For program point L368-2(line 368) no Hoare annotation was computed. [2020-10-23 23:56:10,910 INFO L274 CegarLoopResult]: For program point L360(lines 338 361) no Hoare annotation was computed. [2020-10-23 23:56:10,910 INFO L274 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-10-23 23:56:10,910 INFO L274 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-10-23 23:56:10,910 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 290 392) no Hoare annotation was computed. [2020-10-23 23:56:10,910 INFO L274 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-10-23 23:56:10,910 INFO L274 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-10-23 23:56:10,910 INFO L274 CegarLoopResult]: For program point L319(lines 319 335) no Hoare annotation was computed. [2020-10-23 23:56:10,910 INFO L274 CegarLoopResult]: For program point L352-1(line 352) no Hoare annotation was computed. [2020-10-23 23:56:10,910 INFO L274 CegarLoopResult]: For program point L352-2(line 352) no Hoare annotation was computed. [2020-10-23 23:56:10,911 INFO L274 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-10-23 23:56:10,911 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 290 392) no Hoare annotation was computed. [2020-10-23 23:56:10,911 INFO L274 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-10-23 23:56:10,911 INFO L274 CegarLoopResult]: For program point L336(lines 336 377) no Hoare annotation was computed. [2020-10-23 23:56:10,911 INFO L274 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-10-23 23:56:10,911 INFO L274 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-10-23 23:56:10,911 INFO L274 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-10-23 23:56:10,911 INFO L274 CegarLoopResult]: For program point L328-1(line 328) no Hoare annotation was computed. [2020-10-23 23:56:10,911 INFO L274 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-10-23 23:56:10,911 INFO L274 CegarLoopResult]: For program point L378(lines 378 389) no Hoare annotation was computed. [2020-10-23 23:56:10,911 INFO L274 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-10-23 23:56:10,911 INFO L274 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-10-23 23:56:10,911 INFO L274 CegarLoopResult]: For program point L370-1(line 370) no Hoare annotation was computed. [2020-10-23 23:56:10,912 INFO L274 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-10-23 23:56:10,912 INFO L274 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-10-23 23:56:10,912 INFO L274 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-10-23 23:56:10,912 INFO L274 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-10-23 23:56:10,912 INFO L274 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-10-23 23:56:10,912 INFO L274 CegarLoopResult]: For program point L321-1(line 321) no Hoare annotation was computed. [2020-10-23 23:56:10,912 INFO L274 CegarLoopResult]: For program point L379(lines 379 386) no Hoare annotation was computed. [2020-10-23 23:56:10,912 INFO L274 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-10-23 23:56:10,912 INFO L274 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-10-23 23:56:10,912 INFO L274 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-10-23 23:56:10,912 INFO L274 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-10-23 23:56:10,913 INFO L274 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-10-23 23:56:10,913 INFO L274 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-10-23 23:56:10,913 INFO L274 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-10-23 23:56:10,913 INFO L274 CegarLoopResult]: For program point L314(lines 314 318) no Hoare annotation was computed. [2020-10-23 23:56:10,913 INFO L274 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-10-23 23:56:10,913 INFO L274 CegarLoopResult]: For program point L339-2(lines 339 359) no Hoare annotation was computed. [2020-10-23 23:56:10,913 INFO L274 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-10-23 23:56:10,913 INFO L274 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-10-23 23:56:10,913 INFO L274 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-10-23 23:56:10,913 INFO L274 CegarLoopResult]: For program point L290(lines 290 392) no Hoare annotation was computed. [2020-10-23 23:56:10,913 INFO L274 CegarLoopResult]: For program point L290-1(lines 290 392) no Hoare annotation was computed. [2020-10-23 23:56:10,914 INFO L274 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-10-23 23:56:10,914 INFO L274 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-10-23 23:56:10,914 INFO L274 CegarLoopResult]: For program point L381-1(line 381) no Hoare annotation was computed. [2020-10-23 23:56:10,914 INFO L274 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-10-23 23:56:10,914 INFO L274 CegarLoopResult]: For program point L381-2(line 381) no Hoare annotation was computed. [2020-10-23 23:56:10,914 INFO L274 CegarLoopResult]: For program point L340(lines 339 359) no Hoare annotation was computed. [2020-10-23 23:56:10,914 INFO L274 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-10-23 23:56:10,914 INFO L274 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-10-23 23:56:10,914 INFO L274 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-10-23 23:56:10,914 INFO L274 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-10-23 23:56:10,915 INFO L274 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-10-23 23:56:10,915 INFO L274 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-10-23 23:56:10,915 INFO L274 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-10-23 23:56:10,915 INFO L274 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-10-23 23:56:10,915 INFO L274 CegarLoopResult]: For program point L324-1(line 324) no Hoare annotation was computed. [2020-10-23 23:56:10,915 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 963 972) no Hoare annotation was computed. [2020-10-23 23:56:10,915 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 963 972) no Hoare annotation was computed. [2020-10-23 23:56:10,915 INFO L274 CegarLoopResult]: For program point L969(line 969) no Hoare annotation was computed. [2020-10-23 23:56:10,915 INFO L274 CegarLoopResult]: For program point L968(line 968) no Hoare annotation was computed. [2020-10-23 23:56:10,915 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 963 972) no Hoare annotation was computed. [2020-10-23 23:56:10,915 INFO L274 CegarLoopResult]: For program point L965(line 965) no Hoare annotation was computed. [2020-10-23 23:56:10,916 INFO L274 CegarLoopResult]: For program point L965-1(line 965) no Hoare annotation was computed. [2020-10-23 23:56:10,916 INFO L274 CegarLoopResult]: For program point L965-2(line 965) no Hoare annotation was computed. [2020-10-23 23:56:10,916 INFO L270 CegarLoopResult]: At program point L675-2(line 675) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,916 INFO L270 CegarLoopResult]: At program point L758(line 758) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,916 INFO L270 CegarLoopResult]: At program point L911(line 911) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,916 INFO L270 CegarLoopResult]: At program point L424(line 424) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,916 INFO L270 CegarLoopResult]: At program point L424-1(line 424) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,916 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,917 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,917 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,917 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,917 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,917 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,917 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,917 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,917 INFO L270 CegarLoopResult]: At program point L924(line 924) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,917 INFO L270 CegarLoopResult]: At program point L924-1(line 924) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,917 INFO L270 CegarLoopResult]: At program point L924-2(line 924) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,918 INFO L270 CegarLoopResult]: At program point L920(line 920) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,918 INFO L270 CegarLoopResult]: At program point L920-1(line 920) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,918 INFO L270 CegarLoopResult]: At program point L470(line 470) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,918 INFO L270 CegarLoopResult]: At program point L920-2(line 920) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,918 INFO L270 CegarLoopResult]: At program point L470-1(line 470) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,918 INFO L270 CegarLoopResult]: At program point L920-3(line 920) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,918 INFO L270 CegarLoopResult]: At program point L916(line 916) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,918 INFO L270 CegarLoopResult]: At program point L916-1(line 916) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,918 INFO L270 CegarLoopResult]: At program point L916-2(line 916) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,919 INFO L270 CegarLoopResult]: At program point L916-3(line 916) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,919 INFO L270 CegarLoopResult]: At program point L912(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,919 INFO L270 CegarLoopResult]: At program point L916-4(line 916) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,919 INFO L270 CegarLoopResult]: At program point L912-1(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,919 INFO L270 CegarLoopResult]: At program point L916-5(line 916) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,919 INFO L270 CegarLoopResult]: At program point L495(line 495) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,919 INFO L270 CegarLoopResult]: At program point L912-2(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,919 INFO L270 CegarLoopResult]: At program point L912-3(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,919 INFO L270 CegarLoopResult]: At program point L912-4(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,920 INFO L270 CegarLoopResult]: At program point L912-5(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,920 INFO L270 CegarLoopResult]: At program point L912-6(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,920 INFO L270 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,920 INFO L270 CegarLoopResult]: At program point L912-7(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,920 INFO L270 CegarLoopResult]: At program point L417(line 417) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,920 INFO L270 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,920 INFO L270 CegarLoopResult]: At program point L417-1(line 417) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,920 INFO L270 CegarLoopResult]: At program point L673-1(line 673) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,920 INFO L270 CegarLoopResult]: At program point L673-2(line 673) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,921 INFO L270 CegarLoopResult]: At program point L673-3(line 673) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,921 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-10-23 23:56:10,921 INFO L270 CegarLoopResult]: At program point L669(line 669) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,921 INFO L270 CegarLoopResult]: At program point L669-1(line 669) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,921 INFO L270 CegarLoopResult]: At program point L669-2(line 669) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,921 INFO L270 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,921 INFO L270 CegarLoopResult]: At program point L669-3(line 669) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,921 INFO L270 CegarLoopResult]: At program point L665(line 665) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,921 INFO L270 CegarLoopResult]: At program point L669-4(line 669) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,922 INFO L270 CegarLoopResult]: At program point L665-1(line 665) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,922 INFO L270 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,922 INFO L270 CegarLoopResult]: At program point L665-2(line 665) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,922 INFO L270 CegarLoopResult]: At program point L665-3(line 665) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,922 INFO L270 CegarLoopResult]: At program point L661(line 661) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,922 INFO L270 CegarLoopResult]: At program point L661-1(line 661) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,922 INFO L270 CegarLoopResult]: At program point L661-2(line 661) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,922 INFO L270 CegarLoopResult]: At program point L661-3(line 661) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,922 INFO L270 CegarLoopResult]: At program point L657(line 657) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,923 INFO L270 CegarLoopResult]: At program point L661-4(line 661) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,923 INFO L270 CegarLoopResult]: At program point L657-1(line 657) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,923 INFO L270 CegarLoopResult]: At program point L661-5(line 661) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,923 INFO L270 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,923 INFO L270 CegarLoopResult]: At program point L463(line 463) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,923 INFO L270 CegarLoopResult]: At program point L657-2(line 657) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,923 INFO L270 CegarLoopResult]: At program point L661-6(line 661) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,923 INFO L270 CegarLoopResult]: At program point L719(line 719) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,924 INFO L270 CegarLoopResult]: At program point L463-1(line 463) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,924 INFO L270 CegarLoopResult]: At program point L657-3(line 657) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,924 INFO L270 CegarLoopResult]: At program point L661-7(line 661) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,924 INFO L270 CegarLoopResult]: At program point L653(line 653) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,924 INFO L270 CegarLoopResult]: At program point L657-4(line 657) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,924 INFO L270 CegarLoopResult]: At program point L653-1(line 653) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,924 INFO L270 CegarLoopResult]: At program point L653-2(line 653) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,924 INFO L270 CegarLoopResult]: At program point L653-3(line 653) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,924 INFO L270 CegarLoopResult]: At program point L649(line 649) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,925 INFO L270 CegarLoopResult]: At program point L418(line 418) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,925 INFO L270 CegarLoopResult]: At program point L860(line 860) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,925 INFO L270 CegarLoopResult]: At program point L464(line 464) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,925 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string80.base| |old(#t~string80.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string80.offset| |old(#t~string80.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-10-23 23:56:10,925 INFO L270 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,925 INFO L270 CegarLoopResult]: At program point L675-1(line 675) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:56:10,926 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-10-23 23:56:10,926 INFO L270 CegarLoopResult]: At program point activatePumpFINAL(lines 608 615) the Hoare annotation is: (let ((.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:56:10,926 INFO L270 CegarLoopResult]: At program point activatePumpEXIT(lines 608 615) the Hoare annotation is: (let ((.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:56:10,926 INFO L270 CegarLoopResult]: At program point activatePumpENTRY(lines 608 615) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:56:10,926 INFO L270 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 680 698) the Hoare annotation is: (let ((.cse0 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~retValue_acc~5 0) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:56:10,926 INFO L270 CegarLoopResult]: At program point L695(line 695) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~retValue_acc~5 0) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4))) [2020-10-23 23:56:10,927 INFO L277 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 680 698) the Hoare annotation is: true [2020-10-23 23:56:10,927 INFO L270 CegarLoopResult]: At program point L692(line 692) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-10-23 23:56:10,927 INFO L277 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: true [2020-10-23 23:56:10,927 INFO L270 CegarLoopResult]: At program point L689(lines 689 693) the Hoare annotation is: (let ((.cse0 (<= 1 isHighWaterLevel_~tmp~7)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4))) [2020-10-23 23:56:10,927 INFO L277 CegarLoopResult]: At program point L687(line 687) the Hoare annotation is: true [2020-10-23 23:56:10,927 INFO L270 CegarLoopResult]: At program point L689-2(lines 689 693) the Hoare annotation is: (let ((.cse0 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4))) [2020-10-23 23:56:10,927 INFO L270 CegarLoopResult]: At program point L687-1(line 687) the Hoare annotation is: (let ((.cse0 (<= 1 |isHighWaterLevel_#t~ret66|)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:56:10,927 INFO L270 CegarLoopResult]: At program point L687-2(line 687) the Hoare annotation is: (let ((.cse0 (<= 1 |isHighWaterLevel_#t~ret66|)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:56:10,928 INFO L270 CegarLoopResult]: At program point L687-3(line 687) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (and (<= 1 isHighWaterLevel_~tmp~7) (<= 1 |isHighWaterLevel_#t~ret66|)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:56:10,928 INFO L277 CegarLoopResult]: At program point L683(line 683) the Hoare annotation is: true [2020-10-23 23:56:10,928 INFO L277 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: true [2020-10-23 23:56:10,928 INFO L270 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 680 698) the Hoare annotation is: (let ((.cse0 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~retValue_acc~5 0) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:56:10,928 INFO L274 CegarLoopResult]: For program point getWaterLevelENTRY(lines 929 937) no Hoare annotation was computed. [2020-10-23 23:56:10,928 INFO L274 CegarLoopResult]: For program point getWaterLevelFINAL(lines 929 937) no Hoare annotation was computed. [2020-10-23 23:56:10,928 INFO L274 CegarLoopResult]: For program point L934(line 934) no Hoare annotation was computed. [2020-10-23 23:56:10,928 INFO L274 CegarLoopResult]: For program point L933(line 933) no Hoare annotation was computed. [2020-10-23 23:56:10,928 INFO L274 CegarLoopResult]: For program point getWaterLevelEXIT(lines 929 937) no Hoare annotation was computed. [2020-10-23 23:56:10,929 INFO L270 CegarLoopResult]: At program point L892(line 892) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse2 .cse6) (or .cse0 .cse1 .cse5 .cse2 .cse6) (or .cse4 .cse2 .cse3 (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:56:10,929 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 885 896) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse7 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse2 .cse7) (or .cse0 .cse1 .cse6 .cse2 .cse7) (or .cse5 .cse2 .cse3 .cse4 (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:56:10,929 INFO L270 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse5 .cse6) (or .cse1 .cse4 .cse2 .cse3) (or .cse0 .cse2 .cse5 .cse6 (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:56:10,929 INFO L270 CegarLoopResult]: At program point L889-1(lines 885 896) the Hoare annotation is: (let ((.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse6 .cse2 .cse7) (or .cse0 .cse6 .cse2 .cse7 (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:56:10,929 INFO L270 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 885 896) the Hoare annotation is: (let ((.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse6 .cse2 .cse7) (or .cse0 .cse6 .cse2 .cse7 (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:56:10,929 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-23 23:56:10,929 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-23 23:56:10,930 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-23 23:56:10,930 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-23 23:56:10,930 INFO L270 CegarLoopResult]: At program point L512(line 512) the Hoare annotation is: (let ((.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse8 (and .cse10 .cse11)) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse9 (and .cse10 (= ~methAndRunningLastTime~0 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse11)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse2 .cse8) (or .cse6 .cse7 .cse0 .cse2 .cse8) (or .cse7 .cse0 .cse2 .cse4 .cse9) (or .cse5 .cse7 .cse2 .cse4 .cse9) (or .cse5 .cse1 .cse2 .cse3 .cse4)))) [2020-10-23 23:56:10,930 INFO L270 CegarLoopResult]: At program point L510(lines 510 516) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse14 (= 1 ~systemActive~0)) (.cse13 (not (= |old(~pumpRunning~0)| 0))) (.cse10 (= ~methAndRunningLastTime~0 0)) (.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse16 (= ~pumpRunning~0 0))) (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (and .cse7 .cse16)) (.cse8 (and .cse14 .cse13 .cse16 .cse10)) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse12 (and (<= 1 ~pumpRunning~0) .cse15 .cse14 (<= 2 ~waterLevel~0) .cse10)) (.cse11 (and .cse15 .cse6 .cse7)) (.cse3 (not .cse14)) (.cse9 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 (and .cse6 .cse7) .cse4) (or .cse8 .cse2 .cse5 .cse3 .cse9 (and .cse6 .cse10)) (or .cse0 .cse8 .cse2 .cse3 .cse9) (or .cse5 .cse11 .cse12 .cse3 .cse13 .cse9) (or .cse0 .cse12 .cse11 .cse3 .cse13 .cse9)))) [2020-10-23 23:56:10,930 INFO L270 CegarLoopResult]: At program point L505(line 505) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse5 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse1 .cse3) (or .cse0 .cse6 .cse4 .cse5 .cse1) (or .cse4 .cse7 .cse5 .cse1 .cse3) (or .cse7 .cse1 .cse2 .cse3) (or .cse6 .cse4 .cse7 .cse5 .cse1))) [2020-10-23 23:56:10,930 INFO L270 CegarLoopResult]: At program point L503(lines 502 521) the Hoare annotation is: (let ((.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse8 (and .cse10 .cse11)) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse9 (and .cse10 (= ~methAndRunningLastTime~0 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse11)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse2 .cse8) (or .cse6 .cse7 .cse0 .cse2 .cse8) (or .cse7 .cse0 .cse2 .cse4 .cse9) (or .cse5 .cse7 .cse2 .cse4 .cse9) (or .cse5 .cse1 .cse2 .cse3 .cse4)))) [2020-10-23 23:56:10,931 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 499 522) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse1 .cse2 .cse4) (or .cse5 .cse7 .cse6 .cse1 .cse2) (or .cse6 .cse0 .cse1 .cse2 .cse4) (or .cse5 .cse1 .cse2 .cse3 .cse4) (or .cse7 .cse6 .cse0 .cse1 .cse2))) [2020-10-23 23:56:10,931 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 499 522) the Hoare annotation is: (let ((.cse10 (= ~methAndRunningLastTime~0 0)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (<= 1 ~pumpRunning~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse1 (and .cse5 .cse12 .cse13)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse11 (not (= ~methaneLevelCritical~0 0))) (.cse14 (and .cse12 .cse10)) (.cse8 (and (= ~pumpRunning~0 0) .cse10)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse15 (not (<= 2 |old(~waterLevel~0)|))) (.cse9 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5 .cse6) .cse7) (or .cse8 .cse0 .cse9 .cse2 .cse7) (or (and .cse4 .cse10) .cse11 .cse2 .cse3 (and .cse12 .cse13) .cse7) (or (and .cse5 .cse6) .cse11 .cse1 .cse2 .cse3 .cse7) (or .cse8 .cse9 .cse11 .cse2 .cse7 .cse14) (or .cse8 .cse15 .cse9 .cse11 .cse2 .cse14) (or .cse8 .cse0 .cse15 .cse9 .cse2)))) [2020-10-23 23:56:10,931 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 499 522) the Hoare annotation is: (let ((.cse10 (= ~methAndRunningLastTime~0 0)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (<= 1 ~pumpRunning~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse1 (and .cse5 .cse12 .cse13)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse11 (not (= ~methaneLevelCritical~0 0))) (.cse14 (and .cse12 .cse10)) (.cse8 (and (= ~pumpRunning~0 0) .cse10)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse15 (not (<= 2 |old(~waterLevel~0)|))) (.cse9 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5 .cse6) .cse7) (or .cse8 .cse0 .cse9 .cse2 .cse7) (or (and .cse4 .cse10) .cse11 .cse2 .cse3 (and .cse12 .cse13) .cse7) (or (and .cse5 .cse6) .cse11 .cse1 .cse2 .cse3 .cse7) (or .cse8 .cse9 .cse11 .cse2 .cse7 .cse14) (or .cse8 .cse15 .cse9 .cse11 .cse2 .cse14) (or .cse8 .cse0 .cse15 .cse9 .cse2)))) [2020-10-23 23:56:10,931 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 759 788) the Hoare annotation is: true [2020-10-23 23:56:10,931 INFO L277 CegarLoopResult]: At program point L773(lines 773 777) the Hoare annotation is: true [2020-10-23 23:56:10,932 INFO L277 CegarLoopResult]: At program point L773-1(lines 773 777) the Hoare annotation is: true [2020-10-23 23:56:10,932 INFO L277 CegarLoopResult]: At program point L769-2(lines 769 783) the Hoare annotation is: true [2020-10-23 23:56:10,932 INFO L277 CegarLoopResult]: At program point L765(line 765) the Hoare annotation is: true [2020-10-23 23:56:10,932 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 759 788) the Hoare annotation is: true [2020-10-23 23:56:10,932 INFO L277 CegarLoopResult]: At program point L765-1(line 765) the Hoare annotation is: true [2020-10-23 23:56:10,932 INFO L277 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: true [2020-10-23 23:56:10,932 INFO L277 CegarLoopResult]: At program point L784(lines 759 788) the Hoare annotation is: true [2020-10-23 23:56:10,932 INFO L277 CegarLoopResult]: At program point L780(line 780) the Hoare annotation is: true [2020-10-23 23:56:10,932 INFO L277 CegarLoopResult]: At program point L770(line 770) the Hoare annotation is: true [2020-10-23 23:56:10,932 INFO L277 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 897 905) the Hoare annotation is: true [2020-10-23 23:56:10,932 INFO L270 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse5 .cse3) (or .cse4 .cse0 .cse1 .cse3) (or .cse1 .cse2 .cse5 .cse3))) [2020-10-23 23:56:10,933 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 897 905) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse3) (or .cse5 .cse0 .cse2 .cse3) (or .cse5 .cse4 .cse0 .cse3))) [2020-10-23 23:56:10,933 INFO L277 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: true [2020-10-23 23:56:10,933 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 897 905) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse3) (or .cse5 .cse0 .cse2 .cse3) (or .cse5 .cse4 .cse0 .cse3))) [2020-10-23 23:56:10,933 INFO L277 CegarLoopResult]: At program point L865-1(lines 861 872) the Hoare annotation is: true [2020-10-23 23:56:10,933 INFO L270 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 861 872) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse6 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse4) (or .cse0 .cse2 .cse3 .cse6 .cse4))) [2020-10-23 23:56:10,933 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 861 872) the Hoare annotation is: true [2020-10-23 23:56:10,933 INFO L270 CegarLoopResult]: At program point L866(line 866) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse6 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse4) (or .cse0 .cse2 .cse6 .cse3 .cse4))) [2020-10-23 23:56:10,933 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 813 819) the Hoare annotation is: true [2020-10-23 23:56:10,934 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 813 819) the Hoare annotation is: true [2020-10-23 23:56:10,934 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-23 23:56:10,934 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-10-23 23:56:10,934 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-23 23:56:10,934 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-23 23:56:10,934 INFO L270 CegarLoopResult]: At program point L545(line 545) the Hoare annotation is: (let ((.cse0 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~4 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse2))) [2020-10-23 23:56:10,934 INFO L270 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 531 555) the Hoare annotation is: (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2 .cse4) (or .cse3 .cse0 .cse1 .cse2 .cse4))) [2020-10-23 23:56:10,934 INFO L270 CegarLoopResult]: At program point L541(line 541) the Hoare annotation is: (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse1 .cse4) (or .cse2 .cse3 .cse0 .cse1 .cse4))) [2020-10-23 23:56:10,935 INFO L270 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 531 555) the Hoare annotation is: (let ((.cse7 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse4 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~4 0) .cse1)) (.cse3 (and (<= 1 ~pumpRunning~0) .cse7 (<= 2 ~waterLevel~0))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not .cse7)) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5 .cse2 .cse6) (or .cse4 .cse3 .cse5 .cse0 .cse2 .cse6)))) [2020-10-23 23:56:10,935 INFO L270 CegarLoopResult]: At program point L539(lines 539 547) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~4 0) .cse6)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and .cse6 (<= 2 ~waterLevel~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse3 .cse4)))) [2020-10-23 23:56:10,935 INFO L270 CegarLoopResult]: At program point L537(line 537) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse2))) [2020-10-23 23:56:10,935 INFO L270 CegarLoopResult]: At program point L537-1(line 537) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (and .cse6 (<= 2 ~waterLevel~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret46| 0) .cse6))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse5 .cse2) (or .cse0 .cse1 .cse5 .cse2 .cse3 .cse4)))) [2020-10-23 23:56:10,935 INFO L270 CegarLoopResult]: At program point L535(lines 535 552) the Hoare annotation is: (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2 .cse4) (or .cse3 .cse0 .cse1 .cse2 .cse4))) [2020-10-23 23:56:10,935 INFO L270 CegarLoopResult]: At program point L537-2(line 537) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (and .cse6 (<= 2 ~waterLevel~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret46| 0) .cse6))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse5 .cse2) (or .cse0 .cse1 .cse5 .cse2 .cse3 .cse4)))) [2020-10-23 23:56:10,936 INFO L270 CegarLoopResult]: At program point L537-3(line 537) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and .cse6 (<= 2 ~waterLevel~0))) (.cse1 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret46| 0) (= processEnvironment__wrappee__highWaterSensor_~tmp~4 0) .cse6)) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2 .cse1 .cse4 .cse5)))) [2020-10-23 23:56:10,936 INFO L270 CegarLoopResult]: At program point L550(line 550) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-10-23 23:56:10,936 INFO L270 CegarLoopResult]: At program point L550-1(lines 531 555) the Hoare annotation is: (let ((.cse7 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse4 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~4 0) .cse1)) (.cse3 (and (<= 1 ~pumpRunning~0) .cse7 (<= 2 ~waterLevel~0))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not .cse7)) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5 .cse2 .cse6) (or .cse4 .cse3 .cse5 .cse0 .cse2 .cse6)))) [2020-10-23 23:56:10,936 INFO L270 CegarLoopResult]: At program point waterRiseEXIT(lines 873 884) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (= |old(~waterLevel~0)| 1))) (.cse8 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse6 .cse4) (or .cse7 .cse1 .cse5 .cse6 .cse4 .cse8) (or .cse7 .cse5 .cse6 .cse9 .cse4 .cse8) (or .cse0 .cse5 .cse2 .cse3 .cse9 .cse4) (or .cse5 .cse2 .cse3 .cse6 .cse9 .cse4))) [2020-10-23 23:56:10,936 INFO L270 CegarLoopResult]: At program point L878(line 878) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse0 .cse1 .cse6 .cse3 .cse4) (or .cse0 .cse7 .cse2 .cse4) (or .cse7 .cse1 .cse6 .cse5 .cse4) (or .cse1 .cse6 .cse5 .cse3 .cse4) (or .cse7 .cse1 .cse2 .cse5 .cse4))) [2020-10-23 23:56:10,937 INFO L270 CegarLoopResult]: At program point L877-1(lines 873 884) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (= |old(~waterLevel~0)| 1))) (.cse8 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse6 .cse4) (or .cse7 .cse1 .cse5 .cse6 .cse4 .cse8) (or .cse7 .cse5 .cse6 .cse9 .cse4 .cse8) (or .cse0 .cse5 .cse2 .cse3 .cse9 .cse4) (or .cse5 .cse2 .cse3 .cse6 .cse9 .cse4))) [2020-10-23 23:56:10,937 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 873 884) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3) (or .cse0 .cse4 .cse2 .cse5 .cse3) (or .cse1 .cse4 .cse2 .cse6 .cse3) (or .cse4 .cse2 .cse6 .cse5 .cse3))) [2020-10-23 23:56:10,937 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2020-10-23 23:56:10,937 INFO L277 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-10-23 23:56:10,937 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2020-10-23 23:56:10,937 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2020-10-23 23:56:10,937 INFO L270 CegarLoopResult]: At program point L576(line 576) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse2))) [2020-10-23 23:56:10,937 INFO L270 CegarLoopResult]: At program point L576-1(lines 557 581) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and (<= 1 ~pumpRunning~0) .cse6 (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse6)) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3 .cse4 (= ~pumpRunning~0 0)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4 .cse5)))) [2020-10-23 23:56:10,938 INFO L270 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 557 581) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and (<= 1 ~pumpRunning~0) .cse6 (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse6)) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3 .cse4 (= ~pumpRunning~0 0)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4 .cse5)))) [2020-10-23 23:56:10,938 INFO L270 CegarLoopResult]: At program point L571(line 571) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-10-23 23:56:10,938 INFO L270 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 557 581) the Hoare annotation is: (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2 .cse4) (or .cse3 .cse0 .cse1 .cse2 .cse4))) [2020-10-23 23:56:10,938 INFO L270 CegarLoopResult]: At program point L567(line 567) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-10-23 23:56:10,938 INFO L270 CegarLoopResult]: At program point L565(lines 565 573) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-10-23 23:56:10,938 INFO L270 CegarLoopResult]: At program point L563(line 563) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-10-23 23:56:10,939 INFO L270 CegarLoopResult]: At program point L563-1(line 563) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-10-23 23:56:10,939 INFO L270 CegarLoopResult]: At program point L561(lines 561 578) the Hoare annotation is: (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2 .cse4) (or .cse3 .cse0 .cse1 .cse2 .cse4))) [2020-10-23 23:56:10,939 INFO L270 CegarLoopResult]: At program point L563-2(line 563) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-10-23 23:56:10,939 INFO L270 CegarLoopResult]: At program point L563-3(line 563) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-10-23 23:56:10,979 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.10 11:56:10 BoogieIcfgContainer [2020-10-23 23:56:10,979 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-23 23:56:10,980 INFO L168 Benchmark]: Toolchain (without parser) took 251473.86 ms. Allocated memory was 157.3 MB in the beginning and 1.1 GB in the end (delta: 908.1 MB). Free memory was 131.8 MB in the beginning and 452.3 MB in the end (delta: -320.5 MB). Peak memory consumption was 690.5 MB. Max. memory is 8.0 GB. [2020-10-23 23:56:10,981 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 157.3 MB. Free memory was 131.8 MB in the beginning and 131.7 MB in the end (delta: 102.3 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-10-23 23:56:10,981 INFO L168 Benchmark]: CACSL2BoogieTranslator took 650.84 ms. Allocated memory is still 157.3 MB. Free memory was 131.1 MB in the beginning and 109.8 MB in the end (delta: 21.4 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2020-10-23 23:56:10,981 INFO L168 Benchmark]: Boogie Preprocessor took 108.69 ms. Allocated memory is still 157.3 MB. Free memory was 109.8 MB in the beginning and 137.7 MB in the end (delta: -27.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 8.0 GB. [2020-10-23 23:56:10,982 INFO L168 Benchmark]: RCFGBuilder took 1638.59 ms. Allocated memory was 157.3 MB in the beginning and 196.1 MB in the end (delta: 38.8 MB). Free memory was 137.7 MB in the beginning and 125.6 MB in the end (delta: 12.2 MB). Peak memory consumption was 60.4 MB. Max. memory is 8.0 GB. [2020-10-23 23:56:10,982 INFO L168 Benchmark]: TraceAbstraction took 249058.94 ms. Allocated memory was 196.1 MB in the beginning and 1.1 GB in the end (delta: 869.3 MB). Free memory was 125.1 MB in the beginning and 452.3 MB in the end (delta: -327.3 MB). Peak memory consumption was 644.8 MB. Max. memory is 8.0 GB. [2020-10-23 23:56:10,984 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 157.3 MB. Free memory was 131.8 MB in the beginning and 131.7 MB in the end (delta: 102.3 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 650.84 ms. Allocated memory is still 157.3 MB. Free memory was 131.1 MB in the beginning and 109.8 MB in the end (delta: 21.4 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 108.69 ms. Allocated memory is still 157.3 MB. Free memory was 109.8 MB in the beginning and 137.7 MB in the end (delta: -27.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1638.59 ms. Allocated memory was 157.3 MB in the beginning and 196.1 MB in the end (delta: 38.8 MB). Free memory was 137.7 MB in the beginning and 125.6 MB in the end (delta: 12.2 MB). Peak memory consumption was 60.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 249058.94 ms. Allocated memory was 196.1 MB in the beginning and 1.1 GB in the end (delta: 869.3 MB). Free memory was 125.1 MB in the beginning and 452.3 MB in the end (delta: -327.3 MB). Peak memory consumption was 644.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 424]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 417]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 463]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 470]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 759]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: ((((((((((1 <= pumpRunning && 2 <= waterLevel) && 1 <= methaneLevelCritical) && splverifierCounter == 0) || !(\old(waterLevel) == 1)) || ((((1 == systemActive && pumpRunning == 0) && 1 <= methaneLevelCritical) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || (((1 <= pumpRunning && methaneLevelCritical == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || ((((1 == systemActive && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || !(\old(methAndRunningLastTime) == 0) - InvariantResult [Line: 769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 64]: Loop Invariant Derived loop invariant: (((!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 980]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 987]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(methAndRunningLastTime == 0) || !(waterLevel == 1)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 834]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 635]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 <= waterLevel)) && (((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) - ProcedureContractResult [Line: 699]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 973]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 820]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 624]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((!(1 <= pumpRunning) || !(methaneLevelCritical == 0)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 == systemActive)) && (((!(1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 == systemActive)) - ProcedureContractResult [Line: 616]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || !(1 == systemActive)) || pumpRunning == 0) && (((!(1 <= \old(pumpRunning)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || pumpRunning == 0) - ProcedureContractResult [Line: 583]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((((1 <= pumpRunning && 1 == systemActive) && 2 <= waterLevel) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && (((!(1 <= methaneLevelCritical) || (methaneLevelCritical == tmp && pumpRunning == 0)) || !(1 <= \old(pumpRunning))) || !(1 == systemActive))) && (((((pumpRunning == \old(pumpRunning) && methaneLevelCritical == tmp) || (methaneLevelCritical == tmp && pumpRunning == 0)) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((((((1 <= pumpRunning && 1 == systemActive) && 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 938]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) || 2 <= waterLevel) && (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) || 2 <= waterLevel) - ProcedureContractResult [Line: 523]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 55]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 952]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 728]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((((!(1 <= pumpRunning) || !(methaneLevelCritical == 0)) || (tmp == 0 && methAndRunningLastTime == 0)) || !(1 == systemActive)) && (((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(1 == systemActive)) || methAndRunningLastTime == 0)) && (((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || (tmp == 0 && methAndRunningLastTime == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 720]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((!(waterLevel == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || \old(methAndRunningLastTime) == methAndRunningLastTime) || !(\old(methAndRunningLastTime) == 0) - ProcedureContractResult [Line: 608]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((1 <= pumpRunning || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) && (((((1 <= pumpRunning || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 680]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && retValue_acc <= 0) && tmp___0 <= 0) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) && (((((!(1 <= methaneLevelCritical) || (((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && retValue_acc <= 0) && tmp___0 <= 0)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) - ProcedureContractResult [Line: 885]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((!(1 <= pumpRunning) || !(methAndRunningLastTime == 0)) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && ((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical)) && ((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 == systemActive)) || !(1 <= \old(methaneLevelCritical)))) && ((((!(1 <= pumpRunning) || methaneLevelCritical == 0) || !(1 == systemActive)) || !(1 <= \old(methaneLevelCritical))) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 499]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((!(1 <= methaneLevelCritical) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= pumpRunning && \old(waterLevel) == waterLevel) && 2 <= waterLevel)) || !(\old(methAndRunningLastTime) == 0)) && (((((pumpRunning == 0 && methAndRunningLastTime == 0) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || !(1 == systemActive)) || !(\old(methAndRunningLastTime) == 0))) && ((((((1 <= pumpRunning && methAndRunningLastTime == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (pumpRunning == \old(pumpRunning) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(methAndRunningLastTime) == 0))) && ((((((\old(waterLevel) == waterLevel && 2 <= waterLevel) || !(methaneLevelCritical == 0)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0))) && ((((((pumpRunning == 0 && methAndRunningLastTime == 0) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(methAndRunningLastTime) == 0)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0))) && ((((((pumpRunning == 0 && methAndRunningLastTime == 0) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0))) && (((((pumpRunning == 0 && methAndRunningLastTime == 0) || !(1 <= methaneLevelCritical)) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning))) || !(1 == systemActive)) - ProcedureContractResult [Line: 759]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 897]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((((\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) && (((!(1 <= methaneLevelCritical) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((!(1 <= pumpRunning) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((!(1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive)) - ProcedureContractResult [Line: 861]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 813]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 531]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((!(1 <= \old(pumpRunning)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) && (((((((1 <= pumpRunning && 1 == systemActive) && 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || (tmp == 0 && pumpRunning == \old(pumpRunning))) || !(methAndRunningLastTime == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((((tmp == 0 && pumpRunning == \old(pumpRunning)) || ((1 <= pumpRunning && 1 == systemActive) && 2 <= waterLevel)) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 873]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((!(1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(1 == systemActive)) && (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((((!(\old(waterLevel) == 1) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((!(\old(waterLevel) == 1) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((!(1 <= pumpRunning) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((((!(methAndRunningLastTime == 0) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 557]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: ((((((((1 <= pumpRunning && 1 == systemActive) && 2 <= waterLevel) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((!(1 <= \old(pumpRunning)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0)) && (((((((1 <= pumpRunning && 1 == systemActive) && 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 671 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 74.9s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 62.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 173.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3454 SDtfs, 10027 SDslu, 7382 SDs, 0 SdLazy, 16769 SolverSat, 2898 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 27.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 744 GetRequests, 453 SyntacticMatches, 5 SemanticMatches, 286 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2324 ImplicationChecksByTransitivity, 28.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1784occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.9s AutomataMinimizationTime, 12 MinimizatonAttempts, 1641 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 313 LocationsWithAnnotation, 8004 PreInvPairs, 9048 NumberOfFragments, 11991 HoareAnnotationTreeSize, 8004 FomulaSimplifications, 34685910712 FormulaSimplificationTreeSizeReduction, 38.5s HoareSimplificationTime, 313 FomulaSimplificationsInter, 277283436 FormulaSimplificationTreeSizeReductionInter, 134.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 6.4s InterpolantComputationTime, 2558 NumberOfCodeBlocks, 2558 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2546 ConstructedInterpolants, 0 QuantifiedInterpolants, 1355299 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 10 PerfectInterpolantSequences, 135/148 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...