/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product51.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:19:59,034 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:19:59,036 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:19:59,092 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:19:59,093 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:19:59,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:19:59,100 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:19:59,107 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:19:59,110 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:19:59,118 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:19:59,119 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:19:59,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:19:59,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:19:59,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:19:59,126 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:19:59,128 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:19:59,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:19:59,133 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:19:59,141 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:19:59,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:19:59,148 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:19:59,149 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:19:59,150 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:19:59,152 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:19:59,159 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:19:59,160 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:19:59,160 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:19:59,163 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:19:59,164 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:19:59,165 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:19:59,165 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:19:59,166 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:19:59,167 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:19:59,168 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:19:59,169 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:19:59,169 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:19:59,170 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:19:59,170 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:19:59,171 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:19:59,171 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:19:59,172 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:19:59,173 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 00:19:59,196 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:19:59,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:19:59,201 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:19:59,201 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:19:59,201 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:19:59,202 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:19:59,202 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:19:59,202 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:19:59,202 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:19:59,202 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:19:59,203 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:19:59,204 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:19:59,204 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:19:59,204 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:19:59,205 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:19:59,205 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:19:59,205 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:19:59,205 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:19:59,205 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:19:59,206 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:19:59,206 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:19:59,206 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:19:59,206 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:19:59,628 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:19:59,663 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:19:59,666 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:19:59,668 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:19:59,668 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:19:59,669 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product51.cil.c [2020-11-07 00:19:59,748 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bed365936/fe64bec8a3a7483db67843ac214e4e28/FLAG0a022f9eb [2020-11-07 00:20:00,429 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:20:00,430 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product51.cil.c [2020-11-07 00:20:00,460 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bed365936/fe64bec8a3a7483db67843ac214e4e28/FLAG0a022f9eb [2020-11-07 00:20:00,707 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bed365936/fe64bec8a3a7483db67843ac214e4e28 [2020-11-07 00:20:00,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:20:00,719 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:20:00,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:20:00,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:20:00,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:20:00,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:20:00" (1/1) ... [2020-11-07 00:20:00,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e1c010a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:00, skipping insertion in model container [2020-11-07 00:20:00,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:20:00" (1/1) ... [2020-11-07 00:20:00,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:20:00,791 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:20:01,112 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:20:01,139 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:20:01,253 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:20:01,332 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:20:01,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:01 WrapperNode [2020-11-07 00:20:01,333 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:20:01,337 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:20:01,338 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:20:01,338 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:20:01,377 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:01" (1/1) ... [2020-11-07 00:20:01,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:01" (1/1) ... [2020-11-07 00:20:01,408 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:01" (1/1) ... [2020-11-07 00:20:01,408 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:01" (1/1) ... [2020-11-07 00:20:01,436 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:01" (1/1) ... [2020-11-07 00:20:01,446 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:01" (1/1) ... [2020-11-07 00:20:01,452 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:01" (1/1) ... [2020-11-07 00:20:01,459 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:20:01,460 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:20:01,460 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:20:01,460 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:20:01,461 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:01" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:20:01,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:20:01,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:20:01,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:20:01,543 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:20:01,543 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:20:01,543 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:20:01,543 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:20:01,543 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:20:01,543 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:20:01,544 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:20:01,544 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:20:01,544 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:20:01,544 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:20:01,544 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 00:20:01,544 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 00:20:01,545 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 00:20:01,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:20:01,545 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:20:01,545 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:20:01,545 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:20:01,545 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:20:01,546 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:20:01,546 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:20:01,546 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:20:01,546 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:20:01,546 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:20:01,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:20:01,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:20:01,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:20:01,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:20:01,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:20:01,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:20:01,547 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:20:01,548 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:20:01,548 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:20:01,548 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:20:01,548 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:20:01,548 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:20:01,548 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 00:20:01,548 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 00:20:01,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:20:01,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-11-07 00:20:01,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-11-07 00:20:01,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-11-07 00:20:01,549 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:20:01,549 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:20:01,549 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:20:01,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:20:01,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:20:01,550 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:20:01,550 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:20:01,550 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:20:01,550 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:20:01,550 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 00:20:01,550 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 00:20:01,551 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:20:01,551 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:20:01,551 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:20:01,551 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:20:01,551 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:20:01,551 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 00:20:01,551 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-11-07 00:20:01,552 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-11-07 00:20:01,552 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:20:01,552 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:20:01,552 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 00:20:01,552 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:20:01,552 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 00:20:01,552 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:20:01,553 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:20:01,553 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:20:01,553 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:20:01,553 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:20:01,553 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:20:01,553 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-11-07 00:20:01,553 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:20:01,554 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:20:01,554 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:20:01,554 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:20:01,554 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:20:01,554 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:20:01,554 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:20:01,554 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:20:01,555 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:20:01,555 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:20:01,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:20:01,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:20:01,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:20:01,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:20:01,555 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:20:01,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:20:01,556 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:20:01,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:20:01,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:20:01,556 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:20:01,556 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:20:01,556 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:20:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:20:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:20:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:20:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:20:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:20:02,675 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:20:02,675 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:20:02,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:20:02 BoogieIcfgContainer [2020-11-07 00:20:02,678 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:20:02,680 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:20:02,681 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:20:02,684 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:20:02,684 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:20:00" (1/3) ... [2020-11-07 00:20:02,685 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c83191d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:20:02, skipping insertion in model container [2020-11-07 00:20:02,685 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:01" (2/3) ... [2020-11-07 00:20:02,686 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c83191d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:20:02, skipping insertion in model container [2020-11-07 00:20:02,686 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:20:02" (3/3) ... [2020-11-07 00:20:02,687 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product51.cil.c [2020-11-07 00:20:02,703 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:20:02,707 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:20:02,720 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:20:02,756 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:20:02,756 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:20:02,756 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:20:02,756 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:20:02,757 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:20:02,757 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:20:02,757 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:20:02,757 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:20:02,780 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states. [2020-11-07 00:20:02,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 00:20:02,802 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:02,803 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-07 00:20:02,803 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:20:02,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:02,810 INFO L82 PathProgramCache]: Analyzing trace with hash -9364748, now seen corresponding path program 1 times [2020-11-07 00:20:02,820 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:02,820 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [910173662] [2020-11-07 00:20:02,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:02,902 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:03,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:03,637 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:03,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:03,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:03,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:03,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:03,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:03,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:03,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:03,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:03,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:03,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:20:03,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:03,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:03,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:03,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:20:03,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:03,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 00:20:03,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:03,850 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:20:03,852 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [910173662] [2020-11-07 00:20:03,854 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:03,854 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:20:03,854 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694461520] [2020-11-07 00:20:03,859 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:20:03,860 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:03,873 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:20:03,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:20:03,876 INFO L87 Difference]: Start difference. First operand 340 states. Second operand 4 states. [2020-11-07 00:20:05,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:05,622 INFO L93 Difference]: Finished difference Result 532 states and 625 transitions. [2020-11-07 00:20:05,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 00:20:05,624 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 166 [2020-11-07 00:20:05,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:05,641 INFO L225 Difference]: With dead ends: 532 [2020-11-07 00:20:05,642 INFO L226 Difference]: Without dead ends: 333 [2020-11-07 00:20:05,649 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:20:05,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 333 states. [2020-11-07 00:20:05,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 333 to 286. [2020-11-07 00:20:05,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 286 states. [2020-11-07 00:20:05,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 286 states and 312 transitions. [2020-11-07 00:20:05,879 INFO L78 Accepts]: Start accepts. Automaton has 286 states and 312 transitions. Word has length 166 [2020-11-07 00:20:05,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:05,883 INFO L481 AbstractCegarLoop]: Abstraction has 286 states and 312 transitions. [2020-11-07 00:20:05,883 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:20:05,883 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 312 transitions. [2020-11-07 00:20:05,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 00:20:05,896 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:05,897 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-07 00:20:05,898 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:20:05,898 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:20:05,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:05,899 INFO L82 PathProgramCache]: Analyzing trace with hash 668052842, now seen corresponding path program 1 times [2020-11-07 00:20:05,899 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:05,899 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1899810231] [2020-11-07 00:20:05,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:05,911 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:06,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:06,414 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:06,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:06,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:06,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:06,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:06,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:06,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:06,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:06,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:06,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:06,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:06,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:06,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:06,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:20:06,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:06,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:06,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:06,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 00:20:06,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:06,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:20:06,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:06,545 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:20:06,546 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1899810231] [2020-11-07 00:20:06,546 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:06,546 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 00:20:06,546 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1020856733] [2020-11-07 00:20:06,548 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 00:20:06,548 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:06,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 00:20:06,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:20:06,549 INFO L87 Difference]: Start difference. First operand 286 states and 312 transitions. Second operand 5 states. [2020-11-07 00:20:07,581 WARN L194 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:08,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:08,931 INFO L93 Difference]: Finished difference Result 452 states and 509 transitions. [2020-11-07 00:20:08,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 00:20:08,932 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 167 [2020-11-07 00:20:08,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:08,936 INFO L225 Difference]: With dead ends: 452 [2020-11-07 00:20:08,936 INFO L226 Difference]: Without dead ends: 322 [2020-11-07 00:20:08,939 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:20:08,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 322 states. [2020-11-07 00:20:09,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 322 to 276. [2020-11-07 00:20:09,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 276 states. [2020-11-07 00:20:09,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 299 transitions. [2020-11-07 00:20:09,071 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 299 transitions. Word has length 167 [2020-11-07 00:20:09,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:09,072 INFO L481 AbstractCegarLoop]: Abstraction has 276 states and 299 transitions. [2020-11-07 00:20:09,072 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 00:20:09,072 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 299 transitions. [2020-11-07 00:20:09,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-11-07 00:20:09,075 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:09,075 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-07 00:20:09,075 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:20:09,076 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:20:09,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:09,076 INFO L82 PathProgramCache]: Analyzing trace with hash 2006518395, now seen corresponding path program 1 times [2020-11-07 00:20:09,076 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:09,077 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [644150740] [2020-11-07 00:20:09,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:09,080 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:09,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:09,572 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:09,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:09,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:09,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:09,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:09,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:09,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:09,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:09,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:09,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:09,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:09,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:09,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:20:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:09,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:09,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 00:20:09,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:09,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-07 00:20:09,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:09,793 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:20:09,793 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [644150740] [2020-11-07 00:20:09,793 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:09,794 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:20:09,794 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202151456] [2020-11-07 00:20:09,794 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:20:09,795 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:09,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:20:09,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:20:09,796 INFO L87 Difference]: Start difference. First operand 276 states and 299 transitions. Second operand 10 states. [2020-11-07 00:20:10,465 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:10,964 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:11,371 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:20:11,787 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:12,233 WARN L194 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:12,615 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:14,109 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:16,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:16,789 INFO L93 Difference]: Finished difference Result 730 states and 838 transitions. [2020-11-07 00:20:16,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 00:20:16,790 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 176 [2020-11-07 00:20:16,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:16,795 INFO L225 Difference]: With dead ends: 730 [2020-11-07 00:20:16,795 INFO L226 Difference]: Without dead ends: 574 [2020-11-07 00:20:16,799 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-11-07 00:20:16,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 574 states. [2020-11-07 00:20:17,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 574 to 503. [2020-11-07 00:20:17,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 503 states. [2020-11-07 00:20:17,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 565 transitions. [2020-11-07 00:20:17,082 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 565 transitions. Word has length 176 [2020-11-07 00:20:17,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:17,083 INFO L481 AbstractCegarLoop]: Abstraction has 503 states and 565 transitions. [2020-11-07 00:20:17,083 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:20:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 565 transitions. [2020-11-07 00:20:17,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-11-07 00:20:17,086 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:17,087 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-07 00:20:17,087 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:20:17,087 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:20:17,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:17,088 INFO L82 PathProgramCache]: Analyzing trace with hash 132723720, now seen corresponding path program 1 times [2020-11-07 00:20:17,088 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:17,088 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1087211926] [2020-11-07 00:20:17,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:17,092 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:17,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:17,549 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:17,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:17,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:17,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:17,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:17,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:17,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:17,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:17,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:17,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:17,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:17,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:17,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 00:20:17,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:17,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:20:17,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:17,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:17,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:17,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-11-07 00:20:17,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:17,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-11-07 00:20:17,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:17,759 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-07 00:20:17,759 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1087211926] [2020-11-07 00:20:17,759 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:17,760 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:20:17,760 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1297437613] [2020-11-07 00:20:17,760 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:20:17,761 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:17,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:20:17,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:20:17,761 INFO L87 Difference]: Start difference. First operand 503 states and 565 transitions. Second operand 10 states. [2020-11-07 00:20:18,464 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:19,521 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:19,917 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:21,311 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:21,733 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:22,187 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:22,712 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:23,120 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:23,494 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:24,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:24,533 INFO L93 Difference]: Finished difference Result 1143 states and 1368 transitions. [2020-11-07 00:20:24,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-07 00:20:24,534 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 185 [2020-11-07 00:20:24,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:24,540 INFO L225 Difference]: With dead ends: 1143 [2020-11-07 00:20:24,540 INFO L226 Difference]: Without dead ends: 760 [2020-11-07 00:20:24,543 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-11-07 00:20:24,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 760 states. [2020-11-07 00:20:24,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 760 to 671. [2020-11-07 00:20:24,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 671 states. [2020-11-07 00:20:24,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 671 states and 757 transitions. [2020-11-07 00:20:24,898 INFO L78 Accepts]: Start accepts. Automaton has 671 states and 757 transitions. Word has length 185 [2020-11-07 00:20:24,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:24,899 INFO L481 AbstractCegarLoop]: Abstraction has 671 states and 757 transitions. [2020-11-07 00:20:24,899 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:20:24,899 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 757 transitions. [2020-11-07 00:20:24,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2020-11-07 00:20:24,904 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:24,905 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-07 00:20:24,905 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:20:24,906 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:20:24,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:24,907 INFO L82 PathProgramCache]: Analyzing trace with hash 1054422146, now seen corresponding path program 1 times [2020-11-07 00:20:24,907 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:24,907 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [77344840] [2020-11-07 00:20:24,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:24,913 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:24,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,331 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:25,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:25,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:25,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:25,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:25,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:20:25,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:25,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:20:25,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:25,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:25,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:20:25,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-11-07 00:20:25,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-11-07 00:20:25,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:20:25,588 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [77344840] [2020-11-07 00:20:25,588 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:25,588 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:20:25,589 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862828559] [2020-11-07 00:20:25,589 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:20:25,590 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:25,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:20:25,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:20:25,591 INFO L87 Difference]: Start difference. First operand 671 states and 757 transitions. Second operand 10 states. [2020-11-07 00:20:27,380 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:27,774 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:20:28,223 WARN L194 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:20:28,646 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:29,035 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:29,363 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:30,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:30,620 INFO L93 Difference]: Finished difference Result 1357 states and 1600 transitions. [2020-11-07 00:20:30,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:20:30,621 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 214 [2020-11-07 00:20:30,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:30,630 INFO L225 Difference]: With dead ends: 1357 [2020-11-07 00:20:30,631 INFO L226 Difference]: Without dead ends: 806 [2020-11-07 00:20:30,633 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-11-07 00:20:30,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 806 states. [2020-11-07 00:20:30,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 806 to 690. [2020-11-07 00:20:30,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 690 states. [2020-11-07 00:20:30,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 690 states and 777 transitions. [2020-11-07 00:20:30,983 INFO L78 Accepts]: Start accepts. Automaton has 690 states and 777 transitions. Word has length 214 [2020-11-07 00:20:30,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:30,984 INFO L481 AbstractCegarLoop]: Abstraction has 690 states and 777 transitions. [2020-11-07 00:20:30,984 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:20:30,984 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 777 transitions. [2020-11-07 00:20:30,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2020-11-07 00:20:30,989 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:30,989 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-07 00:20:30,989 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:20:30,990 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:20:30,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:30,990 INFO L82 PathProgramCache]: Analyzing trace with hash 1468053538, now seen corresponding path program 1 times [2020-11-07 00:20:30,991 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:30,991 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [15695012] [2020-11-07 00:20:30,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:30,994 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:31,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,429 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:31,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:31,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:31,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:31,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:31,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:20:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:31,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:20:31,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:31,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:20:31,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-11-07 00:20:31,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-11-07 00:20:31,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:20:31,678 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [15695012] [2020-11-07 00:20:31,678 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:31,678 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-11-07 00:20:31,679 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [404435452] [2020-11-07 00:20:31,679 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-11-07 00:20:31,679 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:31,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-11-07 00:20:31,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-11-07 00:20:31,680 INFO L87 Difference]: Start difference. First operand 690 states and 777 transitions. Second operand 13 states. [2020-11-07 00:20:32,462 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:32,906 WARN L194 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:20:33,313 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:33,704 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:34,076 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:35,389 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:35,785 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:36,212 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:36,657 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:37,040 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:38,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:38,603 INFO L93 Difference]: Finished difference Result 1398 states and 1663 transitions. [2020-11-07 00:20:38,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 00:20:38,604 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 214 [2020-11-07 00:20:38,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:38,610 INFO L225 Difference]: With dead ends: 1398 [2020-11-07 00:20:38,611 INFO L226 Difference]: Without dead ends: 828 [2020-11-07 00:20:38,614 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-11-07 00:20:38,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 828 states. [2020-11-07 00:20:38,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 828 to 702. [2020-11-07 00:20:38,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 702 states. [2020-11-07 00:20:38,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 702 states and 789 transitions. [2020-11-07 00:20:38,942 INFO L78 Accepts]: Start accepts. Automaton has 702 states and 789 transitions. Word has length 214 [2020-11-07 00:20:38,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:38,943 INFO L481 AbstractCegarLoop]: Abstraction has 702 states and 789 transitions. [2020-11-07 00:20:38,943 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-11-07 00:20:38,943 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 789 transitions. [2020-11-07 00:20:38,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2020-11-07 00:20:38,947 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:38,947 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-07 00:20:38,947 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:20:38,948 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]=== [2020-11-07 00:20:38,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:38,948 INFO L82 PathProgramCache]: Analyzing trace with hash 1398535429, now seen corresponding path program 1 times [2020-11-07 00:20:38,948 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:38,949 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2092841649] [2020-11-07 00:20:38,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:38,952 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:38,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:39,344 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:39,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:39,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:39,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:39,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:39,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:39,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:39,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:39,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:39,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:39,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:39,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:20:39,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:39,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:39,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:39,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:20:39,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:39,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:39,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:39,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:39,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:39,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:39,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:39,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:20:39,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:39,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-11-07 00:20:39,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:39,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-11-07 00:20:39,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:39,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:20:39,600 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2092841649] [2020-11-07 00:20:39,600 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:39,600 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 00:20:39,600 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1794001610] [2020-11-07 00:20:39,601 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 00:20:39,601 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:39,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 00:20:39,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:20:39,602 INFO L87 Difference]: Start difference. First operand 702 states and 789 transitions. Second operand 7 states. [2020-11-07 00:20:40,283 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:41,080 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:44,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:44,353 INFO L93 Difference]: Finished difference Result 2085 states and 2498 transitions. [2020-11-07 00:20:44,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 00:20:44,354 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 214 [2020-11-07 00:20:44,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:44,366 INFO L225 Difference]: With dead ends: 2085 [2020-11-07 00:20:44,367 INFO L226 Difference]: Without dead ends: 1503 [2020-11-07 00:20:44,370 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 39 SyntacticMatches, 3 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-11-07 00:20:44,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1503 states. [2020-11-07 00:20:44,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1503 to 1378. [2020-11-07 00:20:44,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1378 states. [2020-11-07 00:20:44,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1378 states and 1574 transitions. [2020-11-07 00:20:44,891 INFO L78 Accepts]: Start accepts. Automaton has 1378 states and 1574 transitions. Word has length 214 [2020-11-07 00:20:44,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:44,892 INFO L481 AbstractCegarLoop]: Abstraction has 1378 states and 1574 transitions. [2020-11-07 00:20:44,892 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 00:20:44,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1574 transitions. [2020-11-07 00:20:44,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2020-11-07 00:20:44,895 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:44,896 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-07 00:20:44,896 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 00:20:44,896 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]=== [2020-11-07 00:20:44,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:44,897 INFO L82 PathProgramCache]: Analyzing trace with hash -2131180218, now seen corresponding path program 1 times [2020-11-07 00:20:44,897 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:44,897 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [293547898] [2020-11-07 00:20:44,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:44,901 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:44,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,417 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:45,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:45,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:45,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:45,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:45,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:45,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:20:45,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 00:20:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:45,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 00:20:45,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:45,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:45,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:45,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:20:45,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-11-07 00:20:45,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-11-07 00:20:45,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:45,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:20:45,769 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [293547898] [2020-11-07 00:20:45,770 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:45,770 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:20:45,770 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [438662271] [2020-11-07 00:20:45,771 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:20:45,771 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:45,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:20:45,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:20:45,772 INFO L87 Difference]: Start difference. First operand 1378 states and 1574 transitions. Second operand 14 states. [2020-11-07 00:20:46,909 WARN L194 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2020-11-07 00:20:48,059 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:49,702 WARN L194 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2020-11-07 00:20:50,538 WARN L194 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2020-11-07 00:20:51,074 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:51,512 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:52,369 WARN L194 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2020-11-07 00:20:52,791 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:53,279 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:53,696 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:57,196 WARN L194 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2020-11-07 00:20:58,194 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:58,595 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:59,050 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:21:00,425 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2020-11-07 00:21:01,196 WARN L194 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2020-11-07 00:21:01,964 WARN L194 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2020-11-07 00:21:02,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:21:02,960 INFO L93 Difference]: Finished difference Result 3952 states and 4748 transitions. [2020-11-07 00:21:02,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2020-11-07 00:21:02,960 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 219 [2020-11-07 00:21:02,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:21:02,979 INFO L225 Difference]: With dead ends: 3952 [2020-11-07 00:21:02,980 INFO L226 Difference]: Without dead ends: 2971 [2020-11-07 00:21:02,986 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 646 ImplicationChecksByTransitivity, 10.4s TimeCoverageRelationStatistics Valid=510, Invalid=1940, Unknown=0, NotChecked=0, Total=2450 [2020-11-07 00:21:02,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2971 states. [2020-11-07 00:21:04,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2971 to 2535. [2020-11-07 00:21:04,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2535 states. [2020-11-07 00:21:04,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 2535 states and 2877 transitions. [2020-11-07 00:21:04,196 INFO L78 Accepts]: Start accepts. Automaton has 2535 states and 2877 transitions. Word has length 219 [2020-11-07 00:21:04,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:21:04,197 INFO L481 AbstractCegarLoop]: Abstraction has 2535 states and 2877 transitions. [2020-11-07 00:21:04,197 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:21:04,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2535 states and 2877 transitions. [2020-11-07 00:21:04,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2020-11-07 00:21:04,203 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:21:04,203 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] [2020-11-07 00:21:04,204 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 00:21:04,204 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]=== [2020-11-07 00:21:04,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:21:04,204 INFO L82 PathProgramCache]: Analyzing trace with hash 875569867, now seen corresponding path program 1 times [2020-11-07 00:21:04,205 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:21:04,205 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [996440343] [2020-11-07 00:21:04,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:21:04,536 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 75 [2020-11-07 00:21:04,680 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2020-11-07 00:21:05,318 WARN L194 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 168 [2020-11-07 00:21:05,916 WARN L194 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 167 [2020-11-07 00:21:06,460 WARN L194 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 167 [2020-11-07 00:21:07,033 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 168 [2020-11-07 00:21:07,620 WARN L194 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 168 [2020-11-07 00:21:08,201 WARN L194 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 167 [2020-11-07 00:21:08,785 WARN L194 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 168 [2020-11-07 00:21:09,343 WARN L194 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 167 [2020-11-07 00:21:09,348 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:21:09,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:09,811 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:21:09,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:21:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:09,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:21:09,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:09,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:21:09,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:09,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:21:09,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:09,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:21:09,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:09,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:21:09,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:09,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-11-07 00:21:09,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:09,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:21:09,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:09,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-11-07 00:21:09,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:09,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-11-07 00:21:09,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:09,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:21:09,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:09,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:21:09,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:09,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-11-07 00:21:09,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:09,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:21:09,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:09,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-11-07 00:21:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:09,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-11-07 00:21:09,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:10,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:21:14,389 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [996440343] [2020-11-07 00:21:14,389 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:21:14,390 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2020-11-07 00:21:14,390 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [299441290] [2020-11-07 00:21:14,391 INFO L461 AbstractCegarLoop]: Interpolant automaton has 52 states [2020-11-07 00:21:14,391 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:21:14,392 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2020-11-07 00:21:14,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=525, Invalid=2127, Unknown=0, NotChecked=0, Total=2652 [2020-11-07 00:21:14,393 INFO L87 Difference]: Start difference. First operand 2535 states and 2877 transitions. Second operand 52 states. [2020-11-07 00:21:15,418 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:21:15,832 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:21:16,223 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:21:16,632 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:21:17,042 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:21:17,536 WARN L194 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:21:18,685 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:21:19,192 WARN L194 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:21:19,574 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:21:20,012 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:21:20,596 WARN L194 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:21:21,151 WARN L194 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:21:21,725 WARN L194 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:21:22,313 WARN L194 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:21:22,862 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:21:23,524 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:21:24,073 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:21:24,473 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:21:25,251 WARN L194 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-11-07 00:21:25,758 WARN L194 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-11-07 00:21:27,233 WARN L194 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-11-07 00:21:27,834 WARN L194 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:21:28,401 WARN L194 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:21:28,819 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:21:29,427 WARN L194 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:21:30,084 WARN L194 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2020-11-07 00:21:30,870 WARN L194 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:21:31,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:21:31,086 INFO L93 Difference]: Finished difference Result 2887 states and 3312 transitions. [2020-11-07 00:21:31,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2020-11-07 00:21:31,087 INFO L78 Accepts]: Start accepts. Automaton has 52 states. Word has length 306 [2020-11-07 00:21:31,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:21:31,089 INFO L225 Difference]: With dead ends: 2887 [2020-11-07 00:21:31,089 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:21:31,102 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 92 SyntacticMatches, 9 SemanticMatches, 117 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4810 ImplicationChecksByTransitivity, 18.4s TimeCoverageRelationStatistics Valid=1842, Invalid=12200, Unknown=0, NotChecked=0, Total=14042 [2020-11-07 00:21:31,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:21:31,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:21:31,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:21:31,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:21:31,103 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 306 [2020-11-07 00:21:31,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:21:31,103 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:21:31,103 INFO L482 AbstractCegarLoop]: Interpolant automaton has 52 states. [2020-11-07 00:21:31,103 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:21:31,104 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:21:31,104 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 00:21:31,106 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:21:32,142 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 233 [2020-11-07 00:21:32,694 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 278 [2020-11-07 00:21:34,146 WARN L194 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 290 [2020-11-07 00:21:35,113 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 298 [2020-11-07 00:21:36,074 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 294 [2020-11-07 00:21:38,122 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 306 [2020-11-07 00:21:38,380 WARN L194 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 304 [2020-11-07 00:21:38,764 WARN L194 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 304 [2020-11-07 00:21:38,883 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 292 [2020-11-07 00:21:39,219 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 304 [2020-11-07 00:21:39,455 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 282 [2020-11-07 00:21:39,748 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 304 [2020-11-07 00:21:39,866 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 292 [2020-11-07 00:21:40,952 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 296 [2020-11-07 00:21:41,178 WARN L194 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 294 [2020-11-07 00:21:41,667 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 292 [2020-11-07 00:21:42,296 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 280 [2020-11-07 00:21:42,565 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 296 [2020-11-07 00:21:42,822 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 304 [2020-11-07 00:21:43,686 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 324 [2020-11-07 00:21:43,939 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 304 [2020-11-07 00:21:44,413 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 300 [2020-11-07 00:21:44,667 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 294 [2020-11-07 00:21:45,294 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2020-11-07 00:21:45,989 WARN L194 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:21:46,310 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:21:46,444 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:21:46,773 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 1 [2020-11-07 00:21:47,470 WARN L194 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 35 [2020-11-07 00:21:47,746 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:21:48,946 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 212 DAG size of output: 20 [2020-11-07 00:21:49,180 WARN L194 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 00:21:50,029 WARN L194 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 21 [2020-11-07 00:21:51,255 WARN L194 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 198 DAG size of output: 43 [2020-11-07 00:21:51,892 WARN L194 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:21:52,572 WARN L194 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 00:21:52,888 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 1 [2020-11-07 00:21:53,027 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 14 [2020-11-07 00:21:53,647 WARN L194 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:21:53,985 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:21:54,679 WARN L194 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 40 [2020-11-07 00:21:54,954 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:21:55,128 WARN L194 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 29 [2020-11-07 00:21:55,769 WARN L194 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2020-11-07 00:21:55,893 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:21:56,591 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2020-11-07 00:21:57,185 WARN L194 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 52 [2020-11-07 00:21:57,802 WARN L194 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:21:57,935 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:21:58,629 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 52 [2020-11-07 00:21:59,847 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 202 DAG size of output: 47 [2020-11-07 00:21:59,969 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:22:01,533 WARN L194 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 216 DAG size of output: 53 [2020-11-07 00:22:02,074 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 52 [2020-11-07 00:22:02,347 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:22:04,047 WARN L194 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 221 DAG size of output: 53 [2020-11-07 00:22:05,193 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 215 DAG size of output: 25 [2020-11-07 00:22:05,473 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:22:05,761 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2020-11-07 00:22:06,032 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:22:06,307 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 18 [2020-11-07 00:22:07,285 WARN L194 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 27 [2020-11-07 00:22:08,340 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 173 DAG size of output: 21 [2020-11-07 00:22:09,231 WARN L194 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 44 [2020-11-07 00:22:09,849 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:10,711 WARN L194 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 44 [2020-11-07 00:22:10,834 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:22:11,031 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:22:11,367 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 54 [2020-11-07 00:22:12,242 WARN L194 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 44 [2020-11-07 00:22:12,921 WARN L194 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 29 [2020-11-07 00:22:13,796 WARN L194 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 44 [2020-11-07 00:22:14,810 WARN L194 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 190 DAG size of output: 37 [2020-11-07 00:22:15,686 WARN L194 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 44 [2020-11-07 00:22:16,359 WARN L194 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 29 [2020-11-07 00:22:17,197 WARN L194 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 21 [2020-11-07 00:22:18,314 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 209 DAG size of output: 17 [2020-11-07 00:22:19,010 WARN L194 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-11-07 00:22:19,657 WARN L194 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 00:22:20,301 WARN L194 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 00:22:20,536 WARN L194 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 00:22:20,745 WARN L194 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:22:21,976 WARN L194 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 204 DAG size of output: 49 [2020-11-07 00:22:23,207 WARN L194 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 202 DAG size of output: 47 [2020-11-07 00:22:23,392 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 18 [2020-11-07 00:22:23,662 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-11-07 00:22:24,159 WARN L194 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 54 [2020-11-07 00:22:24,340 WARN L194 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:22:24,522 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:22:24,644 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:22:25,265 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:25,961 WARN L194 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 29 [2020-11-07 00:22:26,617 WARN L194 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:27,322 WARN L194 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:27,663 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:22:27,901 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 00:22:28,086 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:22:28,369 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 1 [2020-11-07 00:22:29,061 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2020-11-07 00:22:30,110 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 173 DAG size of output: 21 [2020-11-07 00:22:30,790 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 35 [2020-11-07 00:22:30,914 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:22:31,787 WARN L194 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 44 [2020-11-07 00:22:32,425 WARN L194 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 00:22:33,073 WARN L194 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 00:22:33,517 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:34,654 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 173 DAG size of output: 21 [2020-11-07 00:22:35,506 WARN L194 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 27 [2020-11-07 00:22:36,187 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2020-11-07 00:22:36,806 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:37,910 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 209 DAG size of output: 18 [2020-11-07 00:22:38,855 WARN L194 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 40 [2020-11-07 00:22:39,730 WARN L194 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 44 [2020-11-07 00:22:39,837 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 14 [2020-11-07 00:22:40,469 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:41,088 WARN L194 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:41,816 WARN L194 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 15 [2020-11-07 00:22:42,113 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:22:42,997 WARN L194 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 44 [2020-11-07 00:22:43,616 WARN L194 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:44,837 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 202 DAG size of output: 47 [2020-11-07 00:22:46,101 WARN L194 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 212 DAG size of output: 20 [2020-11-07 00:22:46,117 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:22:46,117 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:22:46,117 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:22:46,117 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:22:46,117 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-07 00:22:46,117 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 00:22:46,117 INFO L266 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-11-07 00:22:46,118 INFO L266 CegarLoopResult]: For program point L572-1(lines 553 574) no Hoare annotation was computed. [2020-11-07 00:22:46,118 INFO L266 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-11-07 00:22:46,118 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-07 00:22:46,118 INFO L266 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-11-07 00:22:46,118 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 528 583) no Hoare annotation was computed. [2020-11-07 00:22:46,118 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-07 00:22:46,118 INFO L266 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-11-07 00:22:46,118 INFO L266 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-11-07 00:22:46,118 INFO L266 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-11-07 00:22:46,118 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 00:22:46,119 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-07 00:22:46,119 INFO L266 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-11-07 00:22:46,119 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 528 583) no Hoare annotation was computed. [2020-11-07 00:22:46,119 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-07 00:22:46,119 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 528 583) no Hoare annotation was computed. [2020-11-07 00:22:46,119 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 00:22:46,119 INFO L266 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-11-07 00:22:46,119 INFO L266 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-11-07 00:22:46,119 INFO L266 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-11-07 00:22:46,119 INFO L266 CegarLoopResult]: For program point L570-1(line 570) no Hoare annotation was computed. [2020-11-07 00:22:46,120 INFO L266 CegarLoopResult]: For program point L570-2(line 570) no Hoare annotation was computed. [2020-11-07 00:22:46,120 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 00:22:46,120 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 00:22:46,120 INFO L266 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-11-07 00:22:46,120 INFO L266 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-11-07 00:22:46,120 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-07 00:22:46,120 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 00:22:46,120 INFO L266 CegarLoopResult]: For program point L575(lines 552 576) no Hoare annotation was computed. [2020-11-07 00:22:46,120 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-07 00:22:46,120 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 00:22:46,120 INFO L266 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-11-07 00:22:46,120 INFO L266 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-11-07 00:22:46,121 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 00:22:46,121 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-07 00:22:46,121 INFO L266 CegarLoopResult]: For program point L559(lines 559 563) no Hoare annotation was computed. [2020-11-07 00:22:46,121 INFO L266 CegarLoopResult]: For program point L559-1(lines 559 563) no Hoare annotation was computed. [2020-11-07 00:22:46,121 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-07 00:22:46,121 INFO L266 CegarLoopResult]: For program point L551-1(line 551) no Hoare annotation was computed. [2020-11-07 00:22:46,121 INFO L266 CegarLoopResult]: For program point L551-2(line 551) no Hoare annotation was computed. [2020-11-07 00:22:46,121 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 00:22:46,121 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 00:22:46,121 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 00:22:46,121 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 00:22:46,121 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 00:22:46,122 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 00:22:46,122 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 00:22:46,122 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 00:22:46,122 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 584 643) no Hoare annotation was computed. [2020-11-07 00:22:46,122 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 00:22:46,122 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 584 643) no Hoare annotation was computed. [2020-11-07 00:22:46,122 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 00:22:46,122 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 00:22:46,122 INFO L266 CegarLoopResult]: For program point L610-2(lines 610 635) no Hoare annotation was computed. [2020-11-07 00:22:46,122 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 00:22:46,122 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 00:22:46,122 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 00:22:46,122 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 584 643) no Hoare annotation was computed. [2020-11-07 00:22:46,122 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 00:22:46,122 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 00:22:46,122 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:22:46,123 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 00:22:46,123 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 00:22:46,123 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 00:22:46,123 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 00:22:46,123 INFO L266 CegarLoopResult]: For program point L636(lines 609 637) no Hoare annotation was computed. [2020-11-07 00:22:46,123 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 00:22:46,123 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 00:22:46,123 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 00:22:46,123 INFO L266 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-11-07 00:22:46,123 INFO L266 CegarLoopResult]: For program point L628-1(line 628) no Hoare annotation was computed. [2020-11-07 00:22:46,123 INFO L266 CegarLoopResult]: For program point L628-2(line 628) no Hoare annotation was computed. [2020-11-07 00:22:46,123 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 00:22:46,123 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 00:22:46,123 INFO L266 CegarLoopResult]: For program point L624-1(line 624) no Hoare annotation was computed. [2020-11-07 00:22:46,123 INFO L266 CegarLoopResult]: For program point L624-2(line 624) no Hoare annotation was computed. [2020-11-07 00:22:46,124 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 00:22:46,124 INFO L266 CegarLoopResult]: For program point L616(lines 616 620) no Hoare annotation was computed. [2020-11-07 00:22:46,124 INFO L266 CegarLoopResult]: For program point L616-1(lines 616 620) no Hoare annotation was computed. [2020-11-07 00:22:46,124 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 00:22:46,124 INFO L266 CegarLoopResult]: For program point L608-1(line 608) no Hoare annotation was computed. [2020-11-07 00:22:46,124 INFO L266 CegarLoopResult]: For program point L608-2(line 608) no Hoare annotation was computed. [2020-11-07 00:22:46,124 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 00:22:46,124 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 00:22:46,124 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 00:22:46,124 INFO L266 CegarLoopResult]: For program point L633-1(line 633) no Hoare annotation was computed. [2020-11-07 00:22:46,124 INFO L266 CegarLoopResult]: For program point L633-2(line 633) no Hoare annotation was computed. [2020-11-07 00:22:46,124 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 00:22:46,124 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 00:22:46,124 INFO L266 CegarLoopResult]: For program point L629-1(line 629) no Hoare annotation was computed. [2020-11-07 00:22:46,124 INFO L266 CegarLoopResult]: For program point L629-2(line 629) no Hoare annotation was computed. [2020-11-07 00:22:46,124 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 00:22:46,125 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 00:22:46,125 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 00:22:46,125 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 459 465) the Hoare annotation is: true [2020-11-07 00:22:46,125 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 459 465) the Hoare annotation is: true [2020-11-07 00:22:46,125 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 466 474) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~6 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~6))) [2020-11-07 00:22:46,125 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 466 474) the Hoare annotation is: true [2020-11-07 00:22:46,125 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 466 474) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~6 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~6))) [2020-11-07 00:22:46,125 INFO L262 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))) [2020-11-07 00:22:46,125 INFO L269 CegarLoopResult]: At program point L470(line 470) the Hoare annotation is: true [2020-11-07 00:22:46,126 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 956 963) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2020-11-07 00:22:46,126 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 956 963) the Hoare annotation is: true [2020-11-07 00:22:46,126 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 956 963) the Hoare annotation is: true [2020-11-07 00:22:46,126 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 964 973) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:22:46,126 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 964 973) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret79|) (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2) (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (= 1 ~systemActive~0)) .cse2 (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1) (not (<= test_~tmp~5 2147483647))))) [2020-11-07 00:22:46,126 INFO L262 CegarLoopResult]: At program point L969(line 969) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret79|) (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1) (or .cse0 .cse1 .cse2) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (= 1 ~systemActive~0)) .cse2 (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1) (not (<= test_~tmp~5 2147483647))))) [2020-11-07 00:22:46,126 INFO L262 CegarLoopResult]: At program point L969-1(line 969) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret79|) (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (= isPumpRunning_~retValue_acc~1 |isPumpRunning_#res|) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (= 1 ~systemActive~0)) .cse2 (not (<= test_~tmp___2~0 2147483647)) (not (<= test_~tmp~5 2147483647))) (or .cse0 .cse1 .cse2))) [2020-11-07 00:22:46,126 INFO L262 CegarLoopResult]: At program point L969-2(line 969) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret79|) (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2) (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (= 1 ~systemActive~0)) .cse2 (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1) (not (<= test_~tmp~5 2147483647))))) [2020-11-07 00:22:46,127 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 964 973) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret79|) (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2) (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (= 1 ~systemActive~0)) .cse2 (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1) (not (<= test_~tmp~5 2147483647))))) [2020-11-07 00:22:46,127 INFO L262 CegarLoopResult]: At program point L989(line 989) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:46,127 INFO L262 CegarLoopResult]: At program point L987(lines 987 993) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:46,127 INFO L262 CegarLoopResult]: At program point L986(lines 986 996) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:46,127 INFO L262 CegarLoopResult]: At program point L984(line 984) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:46,127 INFO L262 CegarLoopResult]: At program point L984-1(line 984) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:46,127 INFO L262 CegarLoopResult]: At program point L982(lines 982 999) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:46,127 INFO L262 CegarLoopResult]: At program point L984-2(line 984) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:46,127 INFO L262 CegarLoopResult]: At program point L984-3(line 984) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:46,128 INFO L262 CegarLoopResult]: At program point L982-1(lines 974 1002) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:46,128 INFO L262 CegarLoopResult]: At program point L980(line 980) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:46,128 INFO L262 CegarLoopResult]: At program point L980-1(line 980) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:46,128 INFO L262 CegarLoopResult]: At program point L980-2(line 980) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:46,128 INFO L262 CegarLoopResult]: At program point L980-3(line 980) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:46,128 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 974 1002) the Hoare annotation is: true [2020-11-07 00:22:46,128 INFO L262 CegarLoopResult]: At program point L976(line 976) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:46,128 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 974 1002) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:46,129 INFO L262 CegarLoopResult]: At program point L352(line 352) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:46,129 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 350 372) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:46,129 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 350 372) the Hoare annotation is: true [2020-11-07 00:22:46,129 INFO L269 CegarLoopResult]: At program point L369(line 369) the Hoare annotation is: true [2020-11-07 00:22:46,129 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 350 372) the Hoare annotation is: true [2020-11-07 00:22:46,129 INFO L262 CegarLoopResult]: At program point L362(line 362) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:46,129 INFO L262 CegarLoopResult]: At program point L362-1(line 362) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:46,129 INFO L262 CegarLoopResult]: At program point L360(lines 360 367) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:46,130 INFO L269 CegarLoopResult]: At program point L360-1(lines 360 367) the Hoare annotation is: true [2020-11-07 00:22:46,130 INFO L262 CegarLoopResult]: At program point L358(line 358) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret28| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:46,130 INFO L262 CegarLoopResult]: At program point L357(line 357) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:46,130 INFO L262 CegarLoopResult]: At program point L358-1(line 358) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret28| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:46,130 INFO L262 CegarLoopResult]: At program point L356(line 356) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:46,130 INFO L262 CegarLoopResult]: At program point L358-2(line 358) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret28| 1) (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:46,131 INFO L262 CegarLoopResult]: At program point L356-1(line 356) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:46,131 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-07 00:22:46,131 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-07 00:22:46,131 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 303 326) no Hoare annotation was computed. [2020-11-07 00:22:46,131 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 00:22:46,131 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 00:22:46,131 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-07 00:22:46,131 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 303 326) no Hoare annotation was computed. [2020-11-07 00:22:46,131 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-07 00:22:46,131 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 303 326) no Hoare annotation was computed. [2020-11-07 00:22:46,132 INFO L266 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-11-07 00:22:46,132 INFO L266 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-07 00:22:46,132 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-07 00:22:46,132 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-07 00:22:46,132 INFO L266 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-11-07 00:22:46,132 INFO L266 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-11-07 00:22:46,132 INFO L266 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-11-07 00:22:46,132 INFO L266 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-11-07 00:22:46,132 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 254 268) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:22:46,133 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 254 268) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1))) [2020-11-07 00:22:46,133 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 254 268) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:22:46,133 INFO L262 CegarLoopResult]: At program point L260(line 260) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0))) [2020-11-07 00:22:46,133 INFO L262 CegarLoopResult]: At program point L258(lines 258 264) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1))) [2020-11-07 00:22:46,133 INFO L262 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1))) [2020-11-07 00:22:46,133 INFO L269 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: true [2020-11-07 00:22:46,133 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 171 179) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:22:46,134 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 171 179) the Hoare annotation is: true [2020-11-07 00:22:46,134 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 171 179) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:22:46,134 INFO L269 CegarLoopResult]: At program point L250(line 250) the Hoare annotation is: true [2020-11-07 00:22:46,134 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 235 253) the Hoare annotation is: true [2020-11-07 00:22:46,134 INFO L269 CegarLoopResult]: At program point L247(line 247) the Hoare annotation is: true [2020-11-07 00:22:46,134 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 235 253) the Hoare annotation is: true [2020-11-07 00:22:46,134 INFO L269 CegarLoopResult]: At program point L245(line 245) the Hoare annotation is: true [2020-11-07 00:22:46,134 INFO L269 CegarLoopResult]: At program point L244(lines 244 248) the Hoare annotation is: true [2020-11-07 00:22:46,134 INFO L269 CegarLoopResult]: At program point L242(line 242) the Hoare annotation is: true [2020-11-07 00:22:46,135 INFO L269 CegarLoopResult]: At program point L244-2(lines 244 248) the Hoare annotation is: true [2020-11-07 00:22:46,135 INFO L269 CegarLoopResult]: At program point L242-1(line 242) the Hoare annotation is: true [2020-11-07 00:22:46,135 INFO L269 CegarLoopResult]: At program point L242-2(line 242) the Hoare annotation is: true [2020-11-07 00:22:46,135 INFO L269 CegarLoopResult]: At program point L242-3(line 242) the Hoare annotation is: true [2020-11-07 00:22:46,135 INFO L269 CegarLoopResult]: At program point L238(line 238) the Hoare annotation is: true [2020-11-07 00:22:46,135 INFO L269 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: true [2020-11-07 00:22:46,135 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 235 253) the Hoare annotation is: true [2020-11-07 00:22:46,135 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 00:22:46,135 INFO L266 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-11-07 00:22:46,135 INFO L266 CegarLoopResult]: For program point L187(lines 187 195) no Hoare annotation was computed. [2020-11-07 00:22:46,135 INFO L266 CegarLoopResult]: For program point L187-2(lines 187 195) no Hoare annotation was computed. [2020-11-07 00:22:46,136 INFO L266 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-11-07 00:22:46,136 INFO L266 CegarLoopResult]: For program point L210-1(line 210) no Hoare annotation was computed. [2020-11-07 00:22:46,136 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 180 215) no Hoare annotation was computed. [2020-11-07 00:22:46,136 INFO L266 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-07 00:22:46,136 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 00:22:46,136 INFO L266 CegarLoopResult]: For program point L199(lines 199 207) no Hoare annotation was computed. [2020-11-07 00:22:46,136 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 180 215) no Hoare annotation was computed. [2020-11-07 00:22:46,136 INFO L266 CegarLoopResult]: For program point L199-2(lines 199 207) no Hoare annotation was computed. [2020-11-07 00:22:46,136 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 180 215) no Hoare annotation was computed. [2020-11-07 00:22:46,136 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 452 458) the Hoare annotation is: true [2020-11-07 00:22:46,137 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 452 458) the Hoare annotation is: true [2020-11-07 00:22:46,137 INFO L266 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-11-07 00:22:46,137 INFO L266 CegarLoopResult]: For program point L512-1(line 512) no Hoare annotation was computed. [2020-11-07 00:22:46,137 INFO L266 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-11-07 00:22:46,137 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 00:22:46,137 INFO L266 CegarLoopResult]: For program point L508-1(line 508) no Hoare annotation was computed. [2020-11-07 00:22:46,137 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-07 00:22:46,137 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 00:22:46,137 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 482 527) no Hoare annotation was computed. [2020-11-07 00:22:46,137 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 00:22:46,138 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 00:22:46,138 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-07 00:22:46,138 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 482 527) no Hoare annotation was computed. [2020-11-07 00:22:46,138 INFO L266 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-11-07 00:22:46,138 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-07 00:22:46,138 INFO L266 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-11-07 00:22:46,138 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 482 527) no Hoare annotation was computed. [2020-11-07 00:22:46,138 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 00:22:46,138 INFO L266 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-11-07 00:22:46,138 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 00:22:46,138 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-07 00:22:46,139 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 00:22:46,139 INFO L266 CegarLoopResult]: For program point L519-1(line 519) no Hoare annotation was computed. [2020-11-07 00:22:46,139 INFO L266 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-11-07 00:22:46,139 INFO L266 CegarLoopResult]: For program point L519-2(line 519) no Hoare annotation was computed. [2020-11-07 00:22:46,139 INFO L266 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-11-07 00:22:46,139 INFO L266 CegarLoopResult]: For program point L482(lines 482 527) no Hoare annotation was computed. [2020-11-07 00:22:46,139 INFO L266 CegarLoopResult]: For program point L482-1(lines 482 527) no Hoare annotation was computed. [2020-11-07 00:22:46,139 INFO L266 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-11-07 00:22:46,139 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 00:22:46,139 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 00:22:46,139 INFO L266 CegarLoopResult]: For program point L505-1(line 505) no Hoare annotation was computed. [2020-11-07 00:22:46,140 INFO L266 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-11-07 00:22:46,140 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-07 00:22:46,140 INFO L266 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-11-07 00:22:46,140 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-07 00:22:46,140 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 00:22:46,140 INFO L266 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-11-07 00:22:46,140 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 00:22:46,140 INFO L266 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-11-07 00:22:46,140 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 00:22:46,140 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 00:22:46,140 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 00:22:46,141 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-07 00:22:46,141 INFO L266 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-11-07 00:22:46,141 INFO L266 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-11-07 00:22:46,141 INFO L266 CegarLoopResult]: For program point L834-1(line 834) no Hoare annotation was computed. [2020-11-07 00:22:46,141 INFO L266 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-11-07 00:22:46,141 INFO L266 CegarLoopResult]: For program point L834-2(line 834) no Hoare annotation was computed. [2020-11-07 00:22:46,141 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 00:22:46,141 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 00:22:46,141 INFO L266 CegarLoopResult]: For program point L795(lines 795 840) no Hoare annotation was computed. [2020-11-07 00:22:46,141 INFO L266 CegarLoopResult]: For program point L826(lines 826 827) no Hoare annotation was computed. [2020-11-07 00:22:46,141 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 795 840) no Hoare annotation was computed. [2020-11-07 00:22:46,142 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 00:22:46,142 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 819 820) no Hoare annotation was computed. [2020-11-07 00:22:46,142 INFO L266 CegarLoopResult]: For program point L814-1(line 814) no Hoare annotation was computed. [2020-11-07 00:22:46,142 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 00:22:46,142 INFO L266 CegarLoopResult]: For program point L814-2(line 814) no Hoare annotation was computed. [2020-11-07 00:22:46,142 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 795 840) no Hoare annotation was computed. [2020-11-07 00:22:46,142 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-07 00:22:46,142 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 795 840) no Hoare annotation was computed. [2020-11-07 00:22:46,142 INFO L266 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-11-07 00:22:46,142 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-07 00:22:46,143 INFO L266 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-11-07 00:22:46,143 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-07 00:22:46,143 INFO L266 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-11-07 00:22:46,143 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-07 00:22:46,143 INFO L266 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-11-07 00:22:46,143 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 00:22:46,143 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 00:22:46,143 INFO L266 CegarLoopResult]: For program point L819(lines 819 820) no Hoare annotation was computed. [2020-11-07 00:22:46,143 INFO L266 CegarLoopResult]: For program point L815(lines 815 822) no Hoare annotation was computed. [2020-11-07 00:22:46,143 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 826 827) no Hoare annotation was computed. [2020-11-07 00:22:46,143 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 00:22:46,144 INFO L266 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-11-07 00:22:46,144 INFO L266 CegarLoopResult]: For program point L809(lines 809 829) no Hoare annotation was computed. [2020-11-07 00:22:46,144 INFO L266 CegarLoopResult]: For program point L809-1(lines 809 829) no Hoare annotation was computed. [2020-11-07 00:22:46,144 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 00:22:46,144 INFO L266 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-11-07 00:22:46,144 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 00:22:46,144 INFO L266 CegarLoopResult]: For program point L836-1(line 836) no Hoare annotation was computed. [2020-11-07 00:22:46,144 INFO L266 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-11-07 00:22:46,144 INFO L266 CegarLoopResult]: For program point L836-2(line 836) no Hoare annotation was computed. [2020-11-07 00:22:46,145 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 336 346) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:46,145 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 336 346) the Hoare annotation is: true [2020-11-07 00:22:46,145 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 336 346) the Hoare annotation is: true [2020-11-07 00:22:46,145 INFO L262 CegarLoopResult]: At program point L341(line 341) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2020-11-07 00:22:46,145 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 160 170) no Hoare annotation was computed. [2020-11-07 00:22:46,145 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 160 170) no Hoare annotation was computed. [2020-11-07 00:22:46,145 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-07 00:22:46,145 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 160 170) no Hoare annotation was computed. [2020-11-07 00:22:46,145 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-07 00:22:46,145 INFO L266 CegarLoopResult]: For program point L165-1(line 165) no Hoare annotation was computed. [2020-11-07 00:22:46,146 INFO L266 CegarLoopResult]: For program point L165-2(line 165) no Hoare annotation was computed. [2020-11-07 00:22:46,146 INFO L266 CegarLoopResult]: For program point L165-3(line 165) no Hoare annotation was computed. [2020-11-07 00:22:46,146 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 152 159) the Hoare annotation is: true [2020-11-07 00:22:46,146 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 152 159) the Hoare annotation is: true [2020-11-07 00:22:46,146 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 152 159) the Hoare annotation is: true [2020-11-07 00:22:46,146 INFO L269 CegarLoopResult]: At program point L928(line 928) the Hoare annotation is: true [2020-11-07 00:22:46,146 INFO L269 CegarLoopResult]: At program point L927(line 927) the Hoare annotation is: true [2020-11-07 00:22:46,146 INFO L269 CegarLoopResult]: At program point L926(lines 926 932) the Hoare annotation is: true [2020-11-07 00:22:46,146 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 922 935) the Hoare annotation is: true [2020-11-07 00:22:46,146 INFO L269 CegarLoopResult]: At program point L931(line 931) the Hoare annotation is: true [2020-11-07 00:22:46,146 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 922 935) the Hoare annotation is: true [2020-11-07 00:22:46,146 INFO L269 CegarLoopResult]: At program point L930(line 930) the Hoare annotation is: true [2020-11-07 00:22:46,147 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 922 935) the Hoare annotation is: true [2020-11-07 00:22:46,147 INFO L269 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: true [2020-11-07 00:22:46,147 INFO L269 CegarLoopResult]: At program point L127(lines 127 135) the Hoare annotation is: true [2020-11-07 00:22:46,147 INFO L269 CegarLoopResult]: At program point L125(line 125) the Hoare annotation is: true [2020-11-07 00:22:46,147 INFO L269 CegarLoopResult]: At program point L125-1(line 125) the Hoare annotation is: true [2020-11-07 00:22:46,147 INFO L269 CegarLoopResult]: At program point L123(lines 123 140) the Hoare annotation is: true [2020-11-07 00:22:46,147 INFO L269 CegarLoopResult]: At program point L125-2(line 125) the Hoare annotation is: true [2020-11-07 00:22:46,147 INFO L269 CegarLoopResult]: At program point L125-3(line 125) the Hoare annotation is: true [2020-11-07 00:22:46,147 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 119 143) the Hoare annotation is: true [2020-11-07 00:22:46,147 INFO L269 CegarLoopResult]: At program point processEnvironmentENTRY(lines 119 143) the Hoare annotation is: true [2020-11-07 00:22:46,147 INFO L269 CegarLoopResult]: At program point L138(line 138) the Hoare annotation is: true [2020-11-07 00:22:46,148 INFO L269 CegarLoopResult]: At program point L138-1(lines 119 143) the Hoare annotation is: true [2020-11-07 00:22:46,148 INFO L269 CegarLoopResult]: At program point L133(line 133) the Hoare annotation is: true [2020-11-07 00:22:46,148 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 85 91) the Hoare annotation is: true [2020-11-07 00:22:46,148 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 85 91) the Hoare annotation is: true [2020-11-07 00:22:46,148 INFO L262 CegarLoopResult]: At program point L382(line 382) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:46,148 INFO L262 CegarLoopResult]: At program point L378(line 378) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:46,148 INFO L262 CegarLoopResult]: At program point L432(lines 383 433) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:46,149 INFO L262 CegarLoopResult]: At program point L420(lines 420 426) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~tmp___0~2 2147483647) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 (< ~waterLevel~0 3) .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5 (not (= test_~tmp~5 0))) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:22:46,149 INFO L262 CegarLoopResult]: At program point L420-1(lines 414 427) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse4 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-11-07 00:22:46,149 INFO L262 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~tmp___0~2 2147483647) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 (< ~waterLevel~0 3) .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5 (not (= test_~tmp~5 0))) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:22:46,149 INFO L262 CegarLoopResult]: At program point L379(line 379) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:46,149 INFO L262 CegarLoopResult]: At program point L412-1(line 412) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~tmp___0~2 2147483647) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 (< ~waterLevel~0 3) .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5 (not (= test_~tmp~5 0))) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:22:46,150 INFO L262 CegarLoopResult]: At program point L404(lines 404 410) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and (<= test_~tmp___0~2 2147483647) .cse0 .cse1 .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:46,150 INFO L262 CegarLoopResult]: At program point L404-1(lines 404 410) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~tmp___0~2 2147483647) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 (< ~waterLevel~0 3) .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5 (not (= test_~tmp~5 0))) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:22:46,150 INFO L262 CegarLoopResult]: At program point L429(lines 384 431) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:46,150 INFO L262 CegarLoopResult]: At program point L396(line 396) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= test_~tmp~5 2147483647) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0) (not (= test_~tmp~5 0)))) [2020-11-07 00:22:46,150 INFO L262 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ |test_#t~nondet29| 2147483648)) (= ~waterLevel~0 1) (= 1 ~systemActive~0) (<= |test_#t~nondet29| 2147483647) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:46,150 INFO L262 CegarLoopResult]: At program point L392-1(line 392) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ |test_#t~nondet29| 2147483648)) (= test_~tmp~5 |test_#t~nondet29|) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (<= |test_#t~nondet29| 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:46,151 INFO L269 CegarLoopResult]: At program point testEXIT(lines 374 439) the Hoare annotation is: true [2020-11-07 00:22:46,151 INFO L262 CegarLoopResult]: At program point testENTRY(lines 374 439) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:46,151 INFO L262 CegarLoopResult]: At program point L376(line 376) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:46,151 INFO L269 CegarLoopResult]: At program point testFINAL(lines 374 439) the Hoare annotation is: true [2020-11-07 00:22:46,151 INFO L262 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse4 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-11-07 00:22:46,151 INFO L262 CegarLoopResult]: At program point L418(line 418) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~tmp___0~2 2147483647) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 (< ~waterLevel~0 3) .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5 (not (= test_~tmp~5 0))) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:22:46,151 INFO L262 CegarLoopResult]: At program point L385(lines 384 431) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:46,152 INFO L262 CegarLoopResult]: At program point L418-1(line 418) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~tmp___0~2 2147483647) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 (< ~waterLevel~0 3) .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5 (not (= test_~tmp~5 0))) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:22:46,152 INFO L262 CegarLoopResult]: At program point L418-2(line 418) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~tmp___0~2 2147483647) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 (< ~waterLevel~0 3) .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5 (not (= test_~tmp~5 0))) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:22:46,152 INFO L262 CegarLoopResult]: At program point L414(lines 414 427) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~tmp___0~2 2147483647) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 (< ~waterLevel~0 3) .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5 (not (= test_~tmp~5 0))) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:22:46,152 INFO L262 CegarLoopResult]: At program point L377(line 377) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:46,152 INFO L262 CegarLoopResult]: At program point L406(line 406) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and (<= test_~tmp___0~2 2147483647) .cse0 .cse1 .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:46,153 INFO L262 CegarLoopResult]: At program point L402(line 402) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= |old(~pumpRunning~0)| 0)) (and (<= |test_#t~nondet30| 2147483647) .cse0 .cse1 (<= 0 (+ |test_#t~nondet30| 2147483648)) .cse2 (<= 2 ~waterLevel~0) .cse3 (< ~waterLevel~0 3) .cse4 .cse5 (not (= test_~tmp~5 0))))) [2020-11-07 00:22:46,153 INFO L262 CegarLoopResult]: At program point L402-1(line 402) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and (<= |test_#t~nondet30| 2147483647) .cse0 .cse1 (<= 0 (+ |test_#t~nondet30| 2147483648)) .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 (< ~waterLevel~0 3) (= test_~tmp___0~2 |test_#t~nondet30|) .cse5 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:46,153 INFO L262 CegarLoopResult]: At program point L394(lines 394 400) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= test_~tmp~5 2147483647) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:46,153 INFO L262 CegarLoopResult]: At program point L394-1(lines 394 400) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 (< ~waterLevel~0 3) .cse5 (not (= test_~tmp~5 0))) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:46,153 INFO L262 CegarLoopResult]: At program point L386(lines 386 390) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:46,153 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-07 00:22:46,154 INFO L266 CegarLoopResult]: For program point L768-1(line 768) no Hoare annotation was computed. [2020-11-07 00:22:46,154 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 773 774) no Hoare annotation was computed. [2020-11-07 00:22:46,154 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-07 00:22:46,154 INFO L266 CegarLoopResult]: For program point L768-2(line 768) no Hoare annotation was computed. [2020-11-07 00:22:46,154 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 749 794) no Hoare annotation was computed. [2020-11-07 00:22:46,154 INFO L266 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-11-07 00:22:46,154 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 00:22:46,154 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-07 00:22:46,154 INFO L266 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-11-07 00:22:46,154 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-07 00:22:46,154 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 00:22:46,154 INFO L266 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-11-07 00:22:46,155 INFO L266 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-11-07 00:22:46,155 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 00:22:46,155 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 00:22:46,155 INFO L266 CegarLoopResult]: For program point L773(lines 773 774) no Hoare annotation was computed. [2020-11-07 00:22:46,155 INFO L266 CegarLoopResult]: For program point L769(lines 769 776) no Hoare annotation was computed. [2020-11-07 00:22:46,155 INFO L266 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-11-07 00:22:46,155 INFO L266 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-11-07 00:22:46,155 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 780 781) no Hoare annotation was computed. [2020-11-07 00:22:46,155 INFO L266 CegarLoopResult]: For program point L763(lines 763 783) no Hoare annotation was computed. [2020-11-07 00:22:46,155 INFO L266 CegarLoopResult]: For program point L763-1(lines 763 783) no Hoare annotation was computed. [2020-11-07 00:22:46,155 INFO L266 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-11-07 00:22:46,155 INFO L266 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-11-07 00:22:46,156 INFO L266 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-11-07 00:22:46,156 INFO L266 CegarLoopResult]: For program point L790-1(line 790) no Hoare annotation was computed. [2020-11-07 00:22:46,156 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 749 794) no Hoare annotation was computed. [2020-11-07 00:22:46,156 INFO L266 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-11-07 00:22:46,156 INFO L266 CegarLoopResult]: For program point L790-2(line 790) no Hoare annotation was computed. [2020-11-07 00:22:46,156 INFO L266 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-11-07 00:22:46,156 INFO L266 CegarLoopResult]: For program point L788-1(line 788) no Hoare annotation was computed. [2020-11-07 00:22:46,156 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 00:22:46,156 INFO L266 CegarLoopResult]: For program point L788-2(line 788) no Hoare annotation was computed. [2020-11-07 00:22:46,156 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 00:22:46,156 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 749 794) no Hoare annotation was computed. [2020-11-07 00:22:46,156 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 00:22:46,157 INFO L266 CegarLoopResult]: For program point L749(lines 749 794) no Hoare annotation was computed. [2020-11-07 00:22:46,157 INFO L266 CegarLoopResult]: For program point L780(lines 780 781) no Hoare annotation was computed. [2020-11-07 00:22:46,157 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 936 944) the Hoare annotation is: true [2020-11-07 00:22:46,157 INFO L269 CegarLoopResult]: At program point L941(line 941) the Hoare annotation is: true [2020-11-07 00:22:46,157 INFO L269 CegarLoopResult]: At program point L940(line 940) the Hoare annotation is: true [2020-11-07 00:22:46,157 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 936 944) the Hoare annotation is: true [2020-11-07 00:22:46,157 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 936 944) the Hoare annotation is: true [2020-11-07 00:22:46,157 INFO L266 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-11-07 00:22:46,157 INFO L266 CegarLoopResult]: For program point L898-2(lines 898 906) no Hoare annotation was computed. [2020-11-07 00:22:46,157 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 890 912) no Hoare annotation was computed. [2020-11-07 00:22:46,157 INFO L266 CegarLoopResult]: For program point L904(line 904) no Hoare annotation was computed. [2020-11-07 00:22:46,158 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 890 912) no Hoare annotation was computed. [2020-11-07 00:22:46,158 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 890 912) no Hoare annotation was computed. [2020-11-07 00:22:46,158 INFO L266 CegarLoopResult]: For program point L900(line 900) no Hoare annotation was computed. [2020-11-07 00:22:46,158 INFO L266 CegarLoopResult]: For program point L898(lines 898 906) no Hoare annotation was computed. [2020-11-07 00:22:46,158 INFO L266 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-11-07 00:22:46,158 INFO L266 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-11-07 00:22:46,158 INFO L266 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-11-07 00:22:46,158 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 442 451) no Hoare annotation was computed. [2020-11-07 00:22:46,158 INFO L266 CegarLoopResult]: For program point L444-1(line 444) no Hoare annotation was computed. [2020-11-07 00:22:46,158 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 442 451) no Hoare annotation was computed. [2020-11-07 00:22:46,158 INFO L266 CegarLoopResult]: For program point L444-2(line 444) no Hoare annotation was computed. [2020-11-07 00:22:46,158 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 442 451) no Hoare annotation was computed. [2020-11-07 00:22:46,158 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 00:22:46,159 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-07 00:22:46,159 INFO L266 CegarLoopResult]: For program point L737-1(line 737) no Hoare annotation was computed. [2020-11-07 00:22:46,159 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 00:22:46,159 INFO L266 CegarLoopResult]: For program point L737-2(line 737) no Hoare annotation was computed. [2020-11-07 00:22:46,159 INFO L266 CegarLoopResult]: For program point L696(lines 695 715) no Hoare annotation was computed. [2020-11-07 00:22:46,159 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 00:22:46,159 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 00:22:46,159 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 00:22:46,159 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 00:22:46,159 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 00:22:46,159 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-07 00:22:46,159 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 00:22:46,160 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 00:22:46,160 INFO L266 CegarLoopResult]: For program point L680-1(line 680) no Hoare annotation was computed. [2020-11-07 00:22:46,160 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 00:22:46,160 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 00:22:46,160 INFO L266 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-11-07 00:22:46,160 INFO L266 CegarLoopResult]: For program point L697(lines 697 701) no Hoare annotation was computed. [2020-11-07 00:22:46,160 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 00:22:46,160 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 00:22:46,160 INFO L266 CegarLoopResult]: For program point L722-1(line 722) no Hoare annotation was computed. [2020-11-07 00:22:46,160 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-07 00:22:46,160 INFO L266 CegarLoopResult]: For program point L722-2(line 722) no Hoare annotation was computed. [2020-11-07 00:22:46,160 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 00:22:46,161 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 00:22:46,161 INFO L266 CegarLoopResult]: For program point L706-1(line 706) no Hoare annotation was computed. [2020-11-07 00:22:46,161 INFO L266 CegarLoopResult]: For program point L706-2(line 706) no Hoare annotation was computed. [2020-11-07 00:22:46,161 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 646 748) no Hoare annotation was computed. [2020-11-07 00:22:46,161 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 00:22:46,161 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 00:22:46,161 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 00:22:46,161 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-07 00:22:46,161 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 00:22:46,161 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 646 748) no Hoare annotation was computed. [2020-11-07 00:22:46,162 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 00:22:46,162 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 00:22:46,162 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 00:22:46,162 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-07 00:22:46,162 INFO L266 CegarLoopResult]: For program point L724-1(line 724) no Hoare annotation was computed. [2020-11-07 00:22:46,162 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 00:22:46,162 INFO L266 CegarLoopResult]: For program point L724-2(line 724) no Hoare annotation was computed. [2020-11-07 00:22:46,162 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 646 748) no Hoare annotation was computed. [2020-11-07 00:22:46,162 INFO L266 CegarLoopResult]: For program point L716(lines 694 717) no Hoare annotation was computed. [2020-11-07 00:22:46,162 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 00:22:46,162 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 00:22:46,163 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 00:22:46,163 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-07 00:22:46,163 INFO L266 CegarLoopResult]: For program point L675(lines 675 691) no Hoare annotation was computed. [2020-11-07 00:22:46,163 INFO L266 CegarLoopResult]: For program point L708-1(line 708) no Hoare annotation was computed. [2020-11-07 00:22:46,163 INFO L266 CegarLoopResult]: For program point L708-2(line 708) no Hoare annotation was computed. [2020-11-07 00:22:46,163 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 00:22:46,163 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 00:22:46,163 INFO L266 CegarLoopResult]: For program point L692(lines 692 733) no Hoare annotation was computed. [2020-11-07 00:22:46,163 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 00:22:46,163 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-07 00:22:46,163 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 00:22:46,164 INFO L266 CegarLoopResult]: For program point L684-1(line 684) no Hoare annotation was computed. [2020-11-07 00:22:46,164 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-07 00:22:46,164 INFO L266 CegarLoopResult]: For program point L734(lines 734 745) no Hoare annotation was computed. [2020-11-07 00:22:46,164 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 00:22:46,164 INFO L266 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-11-07 00:22:46,164 INFO L266 CegarLoopResult]: For program point L726-1(line 726) no Hoare annotation was computed. [2020-11-07 00:22:46,164 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 00:22:46,164 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 00:22:46,164 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-07 00:22:46,164 INFO L266 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-11-07 00:22:46,165 INFO L266 CegarLoopResult]: For program point L710-1(line 710) no Hoare annotation was computed. [2020-11-07 00:22:46,165 INFO L266 CegarLoopResult]: For program point L677-1(line 677) no Hoare annotation was computed. [2020-11-07 00:22:46,165 INFO L266 CegarLoopResult]: For program point L735(lines 735 742) no Hoare annotation was computed. [2020-11-07 00:22:46,165 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-07 00:22:46,165 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 00:22:46,165 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 00:22:46,165 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 00:22:46,165 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 00:22:46,165 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 00:22:46,165 INFO L266 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-11-07 00:22:46,166 INFO L266 CegarLoopResult]: For program point L670(lines 670 674) no Hoare annotation was computed. [2020-11-07 00:22:46,166 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 00:22:46,166 INFO L266 CegarLoopResult]: For program point L695-2(lines 695 715) no Hoare annotation was computed. [2020-11-07 00:22:46,166 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 00:22:46,166 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-07 00:22:46,166 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 00:22:46,166 INFO L266 CegarLoopResult]: For program point L646(lines 646 748) no Hoare annotation was computed. [2020-11-07 00:22:46,166 INFO L266 CegarLoopResult]: For program point L646-1(lines 646 748) no Hoare annotation was computed. [2020-11-07 00:22:46,166 INFO L262 CegarLoopResult]: At program point L820(line 820) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,167 INFO L262 CegarLoopResult]: At program point L209(line 209) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,167 INFO L262 CegarLoopResult]: At program point L209-1(line 209) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,167 INFO L262 CegarLoopResult]: At program point L209-2(line 209) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,167 INFO L262 CegarLoopResult]: At program point L209-3(line 209) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,167 INFO L262 CegarLoopResult]: At program point L205(line 205) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,167 INFO L262 CegarLoopResult]: At program point L205-1(line 205) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,167 INFO L262 CegarLoopResult]: At program point L205-2(line 205) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,167 INFO L262 CegarLoopResult]: At program point L205-3(line 205) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,168 INFO L262 CegarLoopResult]: At program point L201(line 201) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,168 INFO L262 CegarLoopResult]: At program point L205-4(line 205) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,168 INFO L262 CegarLoopResult]: At program point L201-1(line 201) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,168 INFO L262 CegarLoopResult]: At program point L201-2(line 201) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,168 INFO L262 CegarLoopResult]: At program point L201-3(line 201) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,168 INFO L262 CegarLoopResult]: At program point L197(line 197) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,168 INFO L262 CegarLoopResult]: At program point L197-1(line 197) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,168 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,169 INFO L262 CegarLoopResult]: At program point L197-2(line 197) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,169 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,169 INFO L262 CegarLoopResult]: At program point L197-3(line 197) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,169 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,169 INFO L262 CegarLoopResult]: At program point L193(line 193) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,169 INFO L262 CegarLoopResult]: At program point L197-4(line 197) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,169 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,169 INFO L262 CegarLoopResult]: At program point L193-1(line 193) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,169 INFO L262 CegarLoopResult]: At program point L197-5(line 197) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,170 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,170 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,170 INFO L262 CegarLoopResult]: At program point L193-2(line 193) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,170 INFO L262 CegarLoopResult]: At program point L197-6(line 197) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,170 INFO L262 CegarLoopResult]: At program point L895(line 895) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,170 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,170 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,170 INFO L262 CegarLoopResult]: At program point L193-3(line 193) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,171 INFO L262 CegarLoopResult]: At program point L197-7(line 197) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,171 INFO L262 CegarLoopResult]: At program point L189(line 189) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,171 INFO L262 CegarLoopResult]: At program point L193-4(line 193) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,171 INFO L262 CegarLoopResult]: At program point L189-1(line 189) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,171 INFO L262 CegarLoopResult]: At program point L189-2(line 189) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,171 INFO L262 CegarLoopResult]: At program point L189-3(line 189) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,171 INFO L262 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,171 INFO L262 CegarLoopResult]: At program point L780(line 780) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,171 INFO L262 CegarLoopResult]: At program point L908(line 908) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,172 INFO L262 CegarLoopResult]: At program point L780-1(line 780) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,172 INFO L262 CegarLoopResult]: At program point L908-1(line 908) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,172 INFO L262 CegarLoopResult]: At program point L908-2(line 908) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,172 INFO L262 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,172 INFO L262 CegarLoopResult]: At program point L904-1(line 904) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,172 INFO L262 CegarLoopResult]: At program point L904-2(line 904) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,172 INFO L262 CegarLoopResult]: At program point L904-3(line 904) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,172 INFO L262 CegarLoopResult]: At program point L900(line 900) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,172 INFO L262 CegarLoopResult]: At program point L900-1(line 900) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,173 INFO L262 CegarLoopResult]: At program point L900-2(line 900) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,173 INFO L262 CegarLoopResult]: At program point L900-3(line 900) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,173 INFO L262 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,173 INFO L262 CegarLoopResult]: At program point L900-4(line 900) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,173 INFO L262 CegarLoopResult]: At program point L896-1(line 896) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,173 INFO L262 CegarLoopResult]: At program point L900-5(line 900) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,173 INFO L262 CegarLoopResult]: At program point L896-2(line 896) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,173 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:22:46,174 INFO L262 CegarLoopResult]: At program point L896-3(line 896) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,174 INFO L262 CegarLoopResult]: At program point L896-4(line 896) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,174 INFO L262 CegarLoopResult]: At program point L896-5(line 896) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,174 INFO L262 CegarLoopResult]: At program point L826(line 826) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,174 INFO L262 CegarLoopResult]: At program point L896-6(line 896) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,174 INFO L262 CegarLoopResult]: At program point L826-1(line 826) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,174 INFO L262 CegarLoopResult]: At program point L896-7(line 896) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,174 INFO L262 CegarLoopResult]: At program point L54(line 54) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:22:46,174 INFO L262 CegarLoopResult]: At program point L211(line 211) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,175 INFO L262 CegarLoopResult]: At program point L211-1(line 211) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,175 INFO L262 CegarLoopResult]: At program point L211-2(line 211) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,175 INFO L262 CegarLoopResult]: At program point L781(line 781) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,175 INFO L262 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:22:46,175 INFO L262 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,175 INFO L262 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:22:46,175 INFO L262 CegarLoopResult]: At program point L773-1(line 773) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,175 INFO L262 CegarLoopResult]: At program point L827(line 827) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,176 INFO L262 CegarLoopResult]: At program point L955(line 955) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:22:46,176 INFO L262 CegarLoopResult]: At program point L819(line 819) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,176 INFO L262 CegarLoopResult]: At program point L819-1(line 819) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,176 INFO L262 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:22:46,176 INFO L262 CegarLoopResult]: At program point L844(line 844) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:22:46,176 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:22:46,177 INFO L262 CegarLoopResult]: At program point L774(line 774) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:46,177 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:22:46,177 INFO L269 CegarLoopResult]: At program point activatePumpFINAL(lines 144 151) the Hoare annotation is: true [2020-11-07 00:22:46,177 INFO L269 CegarLoopResult]: At program point activatePumpEXIT(lines 144 151) the Hoare annotation is: true [2020-11-07 00:22:46,177 INFO L269 CegarLoopResult]: At program point activatePumpENTRY(lines 144 151) the Hoare annotation is: true [2020-11-07 00:22:46,177 INFO L269 CegarLoopResult]: At program point L225(lines 225 229) the Hoare annotation is: true [2020-11-07 00:22:46,177 INFO L269 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 216 234) the Hoare annotation is: true [2020-11-07 00:22:46,177 INFO L269 CegarLoopResult]: At program point L223(line 223) the Hoare annotation is: true [2020-11-07 00:22:46,177 INFO L269 CegarLoopResult]: At program point L225-2(lines 225 229) the Hoare annotation is: true [2020-11-07 00:22:46,177 INFO L269 CegarLoopResult]: At program point L223-1(line 223) the Hoare annotation is: true [2020-11-07 00:22:46,178 INFO L269 CegarLoopResult]: At program point L223-2(line 223) the Hoare annotation is: true [2020-11-07 00:22:46,178 INFO L269 CegarLoopResult]: At program point L223-3(line 223) the Hoare annotation is: true [2020-11-07 00:22:46,178 INFO L269 CegarLoopResult]: At program point L219(line 219) the Hoare annotation is: true [2020-11-07 00:22:46,178 INFO L269 CegarLoopResult]: At program point L218(line 218) the Hoare annotation is: true [2020-11-07 00:22:46,178 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 216 234) the Hoare annotation is: true [2020-11-07 00:22:46,178 INFO L269 CegarLoopResult]: At program point L231(line 231) the Hoare annotation is: true [2020-11-07 00:22:46,178 INFO L269 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 216 234) the Hoare annotation is: true [2020-11-07 00:22:46,178 INFO L269 CegarLoopResult]: At program point L228(line 228) the Hoare annotation is: true [2020-11-07 00:22:46,178 INFO L269 CegarLoopResult]: At program point L226(line 226) the Hoare annotation is: true [2020-11-07 00:22:46,179 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 913 921) the Hoare annotation is: true [2020-11-07 00:22:46,179 INFO L269 CegarLoopResult]: At program point getWaterLevelFINAL(lines 913 921) the Hoare annotation is: true [2020-11-07 00:22:46,179 INFO L269 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: true [2020-11-07 00:22:46,179 INFO L269 CegarLoopResult]: At program point L917(line 917) the Hoare annotation is: true [2020-11-07 00:22:46,179 INFO L269 CegarLoopResult]: At program point getWaterLevelEXIT(lines 913 921) the Hoare annotation is: true [2020-11-07 00:22:46,179 INFO L262 CegarLoopResult]: At program point L876(line 876) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:22:46,179 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 869 880) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:22:46,179 INFO L262 CegarLoopResult]: At program point L874(line 874) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:22:46,180 INFO L269 CegarLoopResult]: At program point L873-1(lines 869 880) the Hoare annotation is: true [2020-11-07 00:22:46,180 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 869 880) the Hoare annotation is: true [2020-11-07 00:22:46,180 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:22:46,180 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:22:46,180 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:22:46,180 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:22:46,180 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 881 889) no Hoare annotation was computed. [2020-11-07 00:22:46,180 INFO L266 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-11-07 00:22:46,180 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 881 889) no Hoare annotation was computed. [2020-11-07 00:22:46,180 INFO L266 CegarLoopResult]: For program point L885(line 885) no Hoare annotation was computed. [2020-11-07 00:22:46,180 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 881 889) no Hoare annotation was computed. [2020-11-07 00:22:46,181 INFO L262 CegarLoopResult]: At program point L65(lines 61 83) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= 2 ~waterLevel~0) .cse0 .cse1) .cse2 .cse3) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) (not (= |old(~waterLevel~0)| 1)) .cse3) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (not (= 1 ~systemActive~0)) .cse3 (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1) (not (<= test_~tmp~5 2147483647))))) [2020-11-07 00:22:46,181 INFO L262 CegarLoopResult]: At program point L63(lines 61 83) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= 2 ~waterLevel~0) .cse0 .cse1) .cse2 .cse3) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) (not (= |old(~waterLevel~0)| 1)) .cse3) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (not (= 1 ~systemActive~0)) .cse3 (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1) (not (<= test_~tmp~5 2147483647))))) [2020-11-07 00:22:46,181 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 58 84) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1) (or (not (= |old(~waterLevel~0)| 2)) .cse0 .cse1))) [2020-11-07 00:22:46,181 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 58 84) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0) (or (not (= |old(~waterLevel~0)| 2)) .cse0))) [2020-11-07 00:22:46,181 INFO L262 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: (let ((.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3)) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse4 (not (= 1 ~systemActive~0)) .cse0 (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1) (not (<= test_~tmp~5 2147483647))) (or .cse4 .cse0 (and (= 2 ~waterLevel~0) .cse1 .cse2 .cse3)))) [2020-11-07 00:22:46,182 INFO L262 CegarLoopResult]: At program point L72(lines 72 78) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse4 (not (= |old(~waterLevel~0)| 1))) (.cse5 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= 2 ~waterLevel~0) .cse0 .cse1) .cse2 .cse3) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) .cse4 .cse3) (or .cse2 .cse5 .cse3) (or .cse4 .cse5 .cse3))) [2020-11-07 00:22:46,182 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 58 84) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0) (or (not (= |old(~waterLevel~0)| 2)) .cse0))) [2020-11-07 00:22:46,182 INFO L262 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0) (or (not (= |old(~waterLevel~0)| 2)) .cse0))) [2020-11-07 00:22:46,182 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 271 300) the Hoare annotation is: true [2020-11-07 00:22:46,182 INFO L269 CegarLoopResult]: At program point L285(lines 285 289) the Hoare annotation is: true [2020-11-07 00:22:46,182 INFO L269 CegarLoopResult]: At program point L285-1(lines 285 289) the Hoare annotation is: true [2020-11-07 00:22:46,182 INFO L269 CegarLoopResult]: At program point L281-2(lines 281 295) the Hoare annotation is: true [2020-11-07 00:22:46,182 INFO L269 CegarLoopResult]: At program point L277(line 277) the Hoare annotation is: true [2020-11-07 00:22:46,182 INFO L269 CegarLoopResult]: At program point L277-1(line 277) the Hoare annotation is: true [2020-11-07 00:22:46,183 INFO L269 CegarLoopResult]: At program point L273(line 273) the Hoare annotation is: true [2020-11-07 00:22:46,183 INFO L269 CegarLoopResult]: At program point L296(lines 271 300) the Hoare annotation is: true [2020-11-07 00:22:46,183 INFO L269 CegarLoopResult]: At program point L292(line 292) the Hoare annotation is: true [2020-11-07 00:22:46,183 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 271 300) the Hoare annotation is: true [2020-11-07 00:22:46,183 INFO L269 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: true [2020-11-07 00:22:46,183 INFO L269 CegarLoopResult]: At program point L849-1(lines 845 856) the Hoare annotation is: true [2020-11-07 00:22:46,183 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 845 856) the Hoare annotation is: true [2020-11-07 00:22:46,183 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 845 856) the Hoare annotation is: true [2020-11-07 00:22:46,183 INFO L269 CegarLoopResult]: At program point L850(line 850) the Hoare annotation is: true [2020-11-07 00:22:46,183 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 327 333) the Hoare annotation is: true [2020-11-07 00:22:46,183 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 327 333) the Hoare annotation is: true [2020-11-07 00:22:46,184 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:22:46,184 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:22:46,184 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:22:46,184 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:22:46,184 INFO L269 CegarLoopResult]: At program point L97(lines 97 114) the Hoare annotation is: true [2020-11-07 00:22:46,184 INFO L269 CegarLoopResult]: At program point L99-2(line 99) the Hoare annotation is: true [2020-11-07 00:22:46,184 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 93 117) the Hoare annotation is: true [2020-11-07 00:22:46,184 INFO L269 CegarLoopResult]: At program point L99-3(line 99) the Hoare annotation is: true [2020-11-07 00:22:46,184 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 93 117) the Hoare annotation is: true [2020-11-07 00:22:46,184 INFO L269 CegarLoopResult]: At program point L112(line 112) the Hoare annotation is: true [2020-11-07 00:22:46,185 INFO L269 CegarLoopResult]: At program point L112-1(lines 93 117) the Hoare annotation is: true [2020-11-07 00:22:46,185 INFO L269 CegarLoopResult]: At program point L107(line 107) the Hoare annotation is: true [2020-11-07 00:22:46,185 INFO L269 CegarLoopResult]: At program point L103(line 103) the Hoare annotation is: true [2020-11-07 00:22:46,185 INFO L269 CegarLoopResult]: At program point L101(lines 101 109) the Hoare annotation is: true [2020-11-07 00:22:46,185 INFO L269 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: true [2020-11-07 00:22:46,185 INFO L269 CegarLoopResult]: At program point L99-1(line 99) the Hoare annotation is: true [2020-11-07 00:22:46,185 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 857 868) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 0 (+ test_~tmp~5 2147483648))) (= 2 ~waterLevel~0) (= test_~tmp~5 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= test_~tmp~5 2147483647))) [2020-11-07 00:22:46,185 INFO L262 CegarLoopResult]: At program point L862(line 862) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= test_~tmp~5 2147483647))) [2020-11-07 00:22:46,185 INFO L262 CegarLoopResult]: At program point L861-1(lines 857 868) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 0 (+ test_~tmp~5 2147483648))) (= 2 ~waterLevel~0) (= test_~tmp~5 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= test_~tmp~5 2147483647))) [2020-11-07 00:22:46,186 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 857 868) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= test_~tmp~5 2147483647))) [2020-11-07 00:22:46,186 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 946 953) the Hoare annotation is: true [2020-11-07 00:22:46,186 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 946 953) the Hoare annotation is: true [2020-11-07 00:22:46,186 INFO L269 CegarLoopResult]: At program point L950(line 950) the Hoare annotation is: true [2020-11-07 00:22:46,186 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 946 953) the Hoare annotation is: true [2020-11-07 00:22:46,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:22:46 BoogieIcfgContainer [2020-11-07 00:22:46,210 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:22:46,211 INFO L168 Benchmark]: Toolchain (without parser) took 165497.16 ms. Allocated memory was 151.0 MB in the beginning and 941.6 MB in the end (delta: 790.6 MB). Free memory was 126.3 MB in the beginning and 732.4 MB in the end (delta: -606.1 MB). Peak memory consumption was 626.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:22:46,212 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 125.8 MB. Free memory was 106.3 MB in the beginning and 106.2 MB in the end (delta: 66.9 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:22:46,212 INFO L168 Benchmark]: CACSL2BoogieTranslator took 610.07 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 133.2 MB in the end (delta: -7.6 MB). Peak memory consumption was 26.6 MB. Max. memory is 8.0 GB. [2020-11-07 00:22:46,212 INFO L168 Benchmark]: Boogie Preprocessor took 121.85 ms. Allocated memory is still 151.0 MB. Free memory was 133.2 MB in the beginning and 129.2 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:22:46,213 INFO L168 Benchmark]: RCFGBuilder took 1218.37 ms. Allocated memory is still 151.0 MB. Free memory was 129.2 MB in the beginning and 62.3 MB in the end (delta: 66.9 MB). Peak memory consumption was 69.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:22:46,213 INFO L168 Benchmark]: TraceAbstraction took 163529.63 ms. Allocated memory was 151.0 MB in the beginning and 941.6 MB in the end (delta: 790.6 MB). Free memory was 61.8 MB in the beginning and 732.4 MB in the end (delta: -670.6 MB). Peak memory consumption was 561.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:22:46,215 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 125.8 MB. Free memory was 106.3 MB in the beginning and 106.2 MB in the end (delta: 66.9 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 610.07 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 133.2 MB in the end (delta: -7.6 MB). Peak memory consumption was 26.6 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 121.85 ms. Allocated memory is still 151.0 MB. Free memory was 133.2 MB in the beginning and 129.2 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1218.37 ms. Allocated memory is still 151.0 MB. Free memory was 129.2 MB in the beginning and 62.3 MB in the end (delta: 66.9 MB). Peak memory consumption was 69.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 163529.63 ms. Allocated memory was 151.0 MB in the beginning and 941.6 MB in the end (delta: 790.6 MB). Free memory was 61.8 MB in the beginning and 732.4 MB in the end (delta: -670.6 MB). Peak memory consumption was 561.5 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: 780]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 773]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 819]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 826]: 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: 383]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 271]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 384]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || (((((waterLevel == 1 && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 459]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 466]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 956]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 964]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((((pumpRunning == aux-isPumpRunning()-aux && pumpRunning == \result) && pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(2 == waterLevel)) && ((!(waterLevel == 1) || ((pumpRunning == aux-isPumpRunning()-aux && pumpRunning == \result) && pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0))) && (((((((((((tmp___2 == 0 || !(0 <= tmp + 2147483648)) || tmp == 0) || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(tmp___2 <= 2147483647)) || pumpRunning == retValue_acc) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 974]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(2 == waterLevel)) && ((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 350]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 254]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: ((!(waterLevel == 1) || !(\old(pumpRunning) == 0)) || pumpRunning == 0) && ((!(\old(pumpRunning) == 0) || pumpRunning == 0) || !(2 == waterLevel)) - ProcedureContractResult [Line: 171]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 == waterLevel)) && ((!(waterLevel == 1) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) - ProcedureContractResult [Line: 235]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 452]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 336]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 152]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 119]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 922]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: 1 - ProcedureContractResult [Line: 85]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 374]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 936]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 144]: Procedure Contract for activatePump Derived contract for procedure activatePump: 1 - ProcedureContractResult [Line: 216]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: 1 - ProcedureContractResult [Line: 869]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 913]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 58]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(\old(waterLevel) == 1) || !(\old(pumpRunning) == 0)) && (!(\old(waterLevel) == 2) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 271]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 845]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 327]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 93]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: 1 - ProcedureContractResult [Line: 857]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((!(\old(waterLevel) == 1) || !(0 <= tmp + 2147483648)) || 2 == waterLevel) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp <= 2147483647) - ProcedureContractResult [Line: 946]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 44 procedures, 669 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 88.3s, OverallIterations: 9, TraceHistogramMax: 3, AutomataDifference: 68.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 75.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2531 SDtfs, 6131 SDslu, 5658 SDs, 0 SdLazy, 11526 SolverSat, 1757 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 23.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 609 GetRequests, 335 SyntacticMatches, 13 SemanticMatches, 261 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5659 ImplicationChecksByTransitivity, 44.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2535occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.3s AutomataMinimizationTime, 9 MinimizatonAttempts, 1056 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 303 LocationsWithAnnotation, 6460 PreInvPairs, 6673 NumberOfFragments, 5249 HoareAnnotationTreeSize, 6460 FomulaSimplifications, 33030645 FormulaSimplificationTreeSizeReduction, 13.8s HoareSimplificationTime, 303 FomulaSimplificationsInter, 467576 FormulaSimplificationTreeSizeReductionInter, 60.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...