/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product27.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 20:35:11,982 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 20:35:11,986 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 20:35:12,028 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 20:35:12,029 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 20:35:12,036 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 20:35:12,040 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 20:35:12,044 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 20:35:12,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 20:35:12,049 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 20:35:12,050 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 20:35:12,051 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 20:35:12,052 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 20:35:12,054 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 20:35:12,057 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 20:35:12,058 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 20:35:12,060 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 20:35:12,061 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 20:35:12,063 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 20:35:12,071 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 20:35:12,073 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 20:35:12,074 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 20:35:12,076 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 20:35:12,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 20:35:12,088 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 20:35:12,093 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 20:35:12,093 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 20:35:12,094 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 20:35:12,095 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 20:35:12,101 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 20:35:12,102 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 20:35:12,103 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 20:35:12,104 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 20:35:12,105 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 20:35:12,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 20:35:12,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 20:35:12,107 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 20:35:12,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 20:35:12,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 20:35:12,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 20:35:12,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 20:35:12,110 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-09-04 20:35:12,121 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 20:35:12,121 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 20:35:12,123 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 20:35:12,123 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 20:35:12,123 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 20:35:12,123 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 20:35:12,124 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 20:35:12,124 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 20:35:12,124 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 20:35:12,124 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 20:35:12,124 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 20:35:12,125 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 20:35:12,125 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 20:35:12,125 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 20:35:12,125 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 20:35:12,126 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 20:35:12,126 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 20:35:12,126 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 20:35:12,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 20:35:12,126 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 20:35:12,127 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 20:35:12,127 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 20:35:12,127 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-09-04 20:35:12,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 20:35:12,558 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 20:35:12,562 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 20:35:12,564 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 20:35:12,565 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 20:35:12,566 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product27.cil.c [2020-09-04 20:35:12,650 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/071ef81a3/686dc6ccf53d4437b3aa4bc6790612cb/FLAG3502fff05 [2020-09-04 20:35:13,263 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 20:35:13,266 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec2_product27.cil.c [2020-09-04 20:35:13,286 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/071ef81a3/686dc6ccf53d4437b3aa4bc6790612cb/FLAG3502fff05 [2020-09-04 20:35:13,551 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/071ef81a3/686dc6ccf53d4437b3aa4bc6790612cb [2020-09-04 20:35:13,567 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 20:35:13,569 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 20:35:13,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 20:35:13,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 20:35:13,575 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 20:35:13,576 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:35:13" (1/1) ... [2020-09-04 20:35:13,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11cafb76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:35:13, skipping insertion in model container [2020-09-04 20:35:13,581 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:35:13" (1/1) ... [2020-09-04 20:35:13,590 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 20:35:13,662 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 20:35:14,016 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 20:35:14,031 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 20:35:14,208 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 20:35:14,245 INFO L208 MainTranslator]: Completed translation [2020-09-04 20:35:14,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:35:14 WrapperNode [2020-09-04 20:35:14,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 20:35:14,247 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 20:35:14,247 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 20:35:14,247 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 20:35:14,265 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:35:14" (1/1) ... [2020-09-04 20:35:14,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:35:14" (1/1) ... [2020-09-04 20:35:14,300 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:35:14" (1/1) ... [2020-09-04 20:35:14,300 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:35:14" (1/1) ... [2020-09-04 20:35:14,359 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:35:14" (1/1) ... [2020-09-04 20:35:14,372 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:35:14" (1/1) ... [2020-09-04 20:35:14,378 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:35:14" (1/1) ... [2020-09-04 20:35:14,405 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 20:35:14,406 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 20:35:14,406 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 20:35:14,406 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 20:35:14,413 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:35:14" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-09-04 20:35:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 20:35:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 20:35:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-09-04 20:35:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-09-04 20:35:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-09-04 20:35:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-09-04 20:35:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-09-04 20:35:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-09-04 20:35:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-09-04 20:35:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-09-04 20:35:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-09-04 20:35:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-09-04 20:35:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-09-04 20:35:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-09-04 20:35:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-09-04 20:35:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-09-04 20:35:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-09-04 20:35:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-09-04 20:35:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-09-04 20:35:14,524 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-09-04 20:35:14,524 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-09-04 20:35:14,525 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-09-04 20:35:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 20:35:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-09-04 20:35:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-09-04 20:35:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-09-04 20:35:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-09-04 20:35:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-09-04 20:35:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-09-04 20:35:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-09-04 20:35:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-09-04 20:35:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-09-04 20:35:14,528 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-09-04 20:35:14,528 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-09-04 20:35:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-09-04 20:35:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-09-04 20:35:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-09-04 20:35:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-09-04 20:35:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-09-04 20:35:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-09-04 20:35:14,529 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 20:35:14,530 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 20:35:14,530 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-09-04 20:35:14,530 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-09-04 20:35:14,530 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-09-04 20:35:14,530 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-09-04 20:35:14,531 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-09-04 20:35:14,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-09-04 20:35:14,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-09-04 20:35:14,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-04 20:35:14,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-09-04 20:35:14,531 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-09-04 20:35:14,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-04 20:35:14,532 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-09-04 20:35:14,532 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-09-04 20:35:14,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-04 20:35:14,532 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-09-04 20:35:14,532 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-09-04 20:35:14,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-04 20:35:14,533 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-09-04 20:35:14,533 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-09-04 20:35:14,533 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-09-04 20:35:14,533 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-09-04 20:35:14,533 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-09-04 20:35:14,533 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-09-04 20:35:14,534 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-09-04 20:35:14,534 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-09-04 20:35:14,534 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-09-04 20:35:14,534 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-09-04 20:35:14,534 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-09-04 20:35:14,534 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-09-04 20:35:14,534 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-09-04 20:35:14,535 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-09-04 20:35:14,535 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-09-04 20:35:14,535 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-09-04 20:35:14,535 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-09-04 20:35:14,536 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-09-04 20:35:14,536 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-09-04 20:35:14,536 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-09-04 20:35:14,536 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-09-04 20:35:14,537 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-09-04 20:35:14,537 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 20:35:14,537 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-09-04 20:35:14,537 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-09-04 20:35:14,538 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-09-04 20:35:14,538 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-09-04 20:35:14,538 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-09-04 20:35:14,539 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-09-04 20:35:14,540 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-09-04 20:35:14,540 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-09-04 20:35:14,540 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-09-04 20:35:14,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 20:35:14,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-09-04 20:35:14,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 20:35:15,700 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 20:35:15,700 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-09-04 20:35:15,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 08:35:15 BoogieIcfgContainer [2020-09-04 20:35:15,708 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 20:35:15,709 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 20:35:15,709 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 20:35:15,713 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 20:35:15,713 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 08:35:13" (1/3) ... [2020-09-04 20:35:15,714 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40728a4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 08:35:15, skipping insertion in model container [2020-09-04 20:35:15,714 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:35:14" (2/3) ... [2020-09-04 20:35:15,715 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40728a4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 08:35:15, skipping insertion in model container [2020-09-04 20:35:15,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 08:35:15" (3/3) ... [2020-09-04 20:35:15,717 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product27.cil.c [2020-09-04 20:35:15,729 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-04 20:35:15,740 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-04 20:35:15,764 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-04 20:35:15,793 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 20:35:15,794 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 20:35:15,794 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-04 20:35:15,794 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 20:35:15,794 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 20:35:15,794 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 20:35:15,794 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 20:35:15,795 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 20:35:15,820 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states. [2020-09-04 20:35:15,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-09-04 20:35:15,845 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:35:15,846 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:35:15,847 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:35:15,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:35:15,856 INFO L82 PathProgramCache]: Analyzing trace with hash -814474831, now seen corresponding path program 1 times [2020-09-04 20:35:15,868 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:35:15,869 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1225919316] [2020-09-04 20:35:15,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:35:16,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:16,705 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:35:16,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:35:16,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:16,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 20:35:16,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:16,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 20:35:16,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:16,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 20:35:16,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:16,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 20:35:16,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:16,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 20:35:16,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:16,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 20:35:16,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:16,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-09-04 20:35:16,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:16,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:35:16,917 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1225919316] [2020-09-04 20:35:16,920 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:35:16,920 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-04 20:35:16,930 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531127606] [2020-09-04 20:35:16,940 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-04 20:35:16,940 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:35:16,958 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-04 20:35:16,959 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-09-04 20:35:16,962 INFO L87 Difference]: Start difference. First operand 306 states. Second operand 4 states. [2020-09-04 20:35:18,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:35:18,173 INFO L93 Difference]: Finished difference Result 441 states and 525 transitions. [2020-09-04 20:35:18,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-09-04 20:35:18,175 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-09-04 20:35:18,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:35:18,194 INFO L225 Difference]: With dead ends: 441 [2020-09-04 20:35:18,194 INFO L226 Difference]: Without dead ends: 287 [2020-09-04 20:35:18,200 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-09-04 20:35:18,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states. [2020-09-04 20:35:18,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 239. [2020-09-04 20:35:18,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2020-09-04 20:35:18,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 259 transitions. [2020-09-04 20:35:18,354 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 259 transitions. Word has length 148 [2020-09-04 20:35:18,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:35:18,355 INFO L479 AbstractCegarLoop]: Abstraction has 239 states and 259 transitions. [2020-09-04 20:35:18,355 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-04 20:35:18,355 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 259 transitions. [2020-09-04 20:35:18,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-09-04 20:35:18,360 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:35:18,361 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:35:18,361 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 20:35:18,361 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:35:18,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:35:18,362 INFO L82 PathProgramCache]: Analyzing trace with hash 350182576, now seen corresponding path program 1 times [2020-09-04 20:35:18,362 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:35:18,362 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1781766197] [2020-09-04 20:35:18,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:35:18,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:18,851 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:35:18,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:35:18,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:18,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 20:35:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:18,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 20:35:18,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:18,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 20:35:18,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:18,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 20:35:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:18,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 20:35:18,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:18,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-09-04 20:35:18,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:18,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-09-04 20:35:18,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:18,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:35:18,981 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1781766197] [2020-09-04 20:35:18,981 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:35:18,981 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-09-04 20:35:18,982 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [706826610] [2020-09-04 20:35:18,984 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-09-04 20:35:18,984 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:35:18,985 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-09-04 20:35:18,985 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-09-04 20:35:18,985 INFO L87 Difference]: Start difference. First operand 239 states and 259 transitions. Second operand 5 states. [2020-09-04 20:35:19,662 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:35:20,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:35:20,597 INFO L93 Difference]: Finished difference Result 364 states and 412 transitions. [2020-09-04 20:35:20,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-09-04 20:35:20,599 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-09-04 20:35:20,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:35:20,603 INFO L225 Difference]: With dead ends: 364 [2020-09-04 20:35:20,604 INFO L226 Difference]: Without dead ends: 276 [2020-09-04 20:35:20,605 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-09-04 20:35:20,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2020-09-04 20:35:20,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 229. [2020-09-04 20:35:20,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 229 states. [2020-09-04 20:35:20,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 246 transitions. [2020-09-04 20:35:20,674 INFO L78 Accepts]: Start accepts. Automaton has 229 states and 246 transitions. Word has length 149 [2020-09-04 20:35:20,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:35:20,675 INFO L479 AbstractCegarLoop]: Abstraction has 229 states and 246 transitions. [2020-09-04 20:35:20,675 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-09-04 20:35:20,675 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 246 transitions. [2020-09-04 20:35:20,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-09-04 20:35:20,678 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:35:20,678 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:35:20,678 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 20:35:20,678 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:35:20,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:35:20,679 INFO L82 PathProgramCache]: Analyzing trace with hash 1011133408, now seen corresponding path program 1 times [2020-09-04 20:35:20,679 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:35:20,679 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1864586148] [2020-09-04 20:35:20,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:35:20,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:21,116 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:35:21,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:35:21,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:21,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 20:35:21,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:21,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 20:35:21,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:21,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 20:35:21,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:21,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 20:35:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:21,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 20:35:21,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:21,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-09-04 20:35:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:21,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-09-04 20:35:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:21,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:35:21,329 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1864586148] [2020-09-04 20:35:21,330 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:35:21,330 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 20:35:21,330 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [367401404] [2020-09-04 20:35:21,331 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 20:35:21,331 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:35:21,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 20:35:21,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-04 20:35:21,332 INFO L87 Difference]: Start difference. First operand 229 states and 246 transitions. Second operand 10 states. [2020-09-04 20:35:21,858 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:35:22,276 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:22,575 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:35:22,881 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:23,196 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:35:23,517 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:24,605 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:35:26,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:35:26,474 INFO L93 Difference]: Finished difference Result 598 states and 695 transitions. [2020-09-04 20:35:26,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-09-04 20:35:26,475 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-09-04 20:35:26,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:35:26,480 INFO L225 Difference]: With dead ends: 598 [2020-09-04 20:35:26,480 INFO L226 Difference]: Without dead ends: 484 [2020-09-04 20:35:26,482 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-09-04 20:35:26,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 484 states. [2020-09-04 20:35:26,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 484 to 411. [2020-09-04 20:35:26,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 411 states. [2020-09-04 20:35:26,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 460 transitions. [2020-09-04 20:35:26,623 INFO L78 Accepts]: Start accepts. Automaton has 411 states and 460 transitions. Word has length 158 [2020-09-04 20:35:26,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:35:26,624 INFO L479 AbstractCegarLoop]: Abstraction has 411 states and 460 transitions. [2020-09-04 20:35:26,624 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 20:35:26,624 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 460 transitions. [2020-09-04 20:35:26,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-09-04 20:35:26,627 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:35:26,627 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:35:26,627 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 20:35:26,628 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:35:26,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:35:26,628 INFO L82 PathProgramCache]: Analyzing trace with hash -617694331, now seen corresponding path program 1 times [2020-09-04 20:35:26,628 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:35:26,629 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [759828998] [2020-09-04 20:35:26,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:35:26,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:27,056 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:35:27,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:35:27,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:27,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 20:35:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:27,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 20:35:27,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:27,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 20:35:27,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:27,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 20:35:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:27,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 20:35:27,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:27,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-09-04 20:35:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:27,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:35:27,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:27,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-09-04 20:35:27,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:27,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-09-04 20:35:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:27,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:35:27,301 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [759828998] [2020-09-04 20:35:27,301 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:35:27,301 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 20:35:27,302 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900502849] [2020-09-04 20:35:27,303 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 20:35:27,303 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:35:27,303 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 20:35:27,305 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-04 20:35:27,305 INFO L87 Difference]: Start difference. First operand 411 states and 460 transitions. Second operand 10 states. [2020-09-04 20:35:27,930 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:35:29,521 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:29,903 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:35:30,246 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:30,563 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:35:30,869 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:35:31,159 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:31,454 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:31,943 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:35:33,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:35:33,082 INFO L93 Difference]: Finished difference Result 1210 states and 1524 transitions. [2020-09-04 20:35:33,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-09-04 20:35:33,083 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-09-04 20:35:33,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:35:33,090 INFO L225 Difference]: With dead ends: 1210 [2020-09-04 20:35:33,091 INFO L226 Difference]: Without dead ends: 914 [2020-09-04 20:35:33,093 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-09-04 20:35:33,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 914 states. [2020-09-04 20:35:33,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 914 to 659. [2020-09-04 20:35:33,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 659 states. [2020-09-04 20:35:33,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 659 states and 749 transitions. [2020-09-04 20:35:33,352 INFO L78 Accepts]: Start accepts. Automaton has 659 states and 749 transitions. Word has length 166 [2020-09-04 20:35:33,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:35:33,353 INFO L479 AbstractCegarLoop]: Abstraction has 659 states and 749 transitions. [2020-09-04 20:35:33,353 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 20:35:33,353 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 749 transitions. [2020-09-04 20:35:33,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2020-09-04 20:35:33,356 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:35:33,357 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:35:33,357 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-04 20:35:33,357 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:35:33,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:35:33,357 INFO L82 PathProgramCache]: Analyzing trace with hash 1322428812, now seen corresponding path program 1 times [2020-09-04 20:35:33,358 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:35:33,358 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1816608349] [2020-09-04 20:35:33,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:35:33,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:33,812 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:35:33,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:35:33,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:33,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 20:35:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:33,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 20:35:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:33,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 20:35:33,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:33,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 20:35:33,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:33,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 20:35:33,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:33,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 20:35:33,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:33,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-09-04 20:35:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:33,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:35:33,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:33,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-09-04 20:35:33,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:33,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-09-04 20:35:33,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:35:34,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:35:34,067 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1816608349] [2020-09-04 20:35:34,068 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:35:34,068 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-09-04 20:35:34,068 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1328230572] [2020-09-04 20:35:34,069 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-09-04 20:35:34,070 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:35:34,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-09-04 20:35:34,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-09-04 20:35:34,073 INFO L87 Difference]: Start difference. First operand 659 states and 749 transitions. Second operand 11 states. [2020-09-04 20:35:34,805 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:35:36,160 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:36,457 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:35:36,817 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:37,104 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:35:37,399 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:37,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:35:37,824 INFO L93 Difference]: Finished difference Result 1169 states and 1414 transitions. [2020-09-04 20:35:37,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-09-04 20:35:37,825 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 171 [2020-09-04 20:35:37,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:35:37,826 INFO L225 Difference]: With dead ends: 1169 [2020-09-04 20:35:37,826 INFO L226 Difference]: Without dead ends: 0 [2020-09-04 20:35:37,828 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=166, Invalid=386, Unknown=0, NotChecked=0, Total=552 [2020-09-04 20:35:37,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-04 20:35:37,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-04 20:35:37,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-04 20:35:37,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-04 20:35:37,830 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 171 [2020-09-04 20:35:37,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:35:37,830 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-04 20:35:37,830 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-09-04 20:35:37,830 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-04 20:35:37,830 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-04 20:35:37,831 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-04 20:35:37,833 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-04 20:35:38,008 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:38,174 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:38,336 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:38,496 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:38,735 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:35:38,918 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:35:39,092 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:35:39,263 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:35:39,426 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:35:39,582 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:39,743 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:39,904 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:40,054 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:35:40,226 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:35:40,385 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:35:40,538 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:40,708 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:35:40,867 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:35:41,022 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:41,185 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:41,334 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:35:41,487 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:41,643 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:41,943 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 193 [2020-09-04 20:35:42,317 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 192 [2020-09-04 20:35:42,684 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 192 [2020-09-04 20:35:42,968 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 189 [2020-09-04 20:35:43,258 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 193 [2020-09-04 20:35:43,576 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 190 [2020-09-04 20:35:43,897 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 190 [2020-09-04 20:35:44,197 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 194 [2020-09-04 20:35:44,489 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 193 [2020-09-04 20:35:44,777 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 191 [2020-09-04 20:35:45,068 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 193 [2020-09-04 20:35:45,380 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 190 [2020-09-04 20:35:45,662 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 189 [2020-09-04 20:35:45,961 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 194 [2020-09-04 20:35:46,105 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 8 [2020-09-04 20:35:46,311 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 8 [2020-09-04 20:35:46,454 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 8 [2020-09-04 20:35:46,605 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 8 [2020-09-04 20:35:46,851 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 8 [2020-09-04 20:35:47,008 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:47,163 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:35:47,320 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:47,477 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:47,631 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:35:47,784 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:35:47,941 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:48,098 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:48,256 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:48,413 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:48,571 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:48,728 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:35:48,891 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:35:49,059 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:35:49,261 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 8 [2020-09-04 20:35:49,461 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 8 [2020-09-04 20:35:49,652 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 8 [2020-09-04 20:35:49,809 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:50,095 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 190 [2020-09-04 20:35:50,380 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 190 [2020-09-04 20:35:50,665 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 190 [2020-09-04 20:35:50,952 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 190 [2020-09-04 20:35:51,211 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 189 [2020-09-04 20:35:51,497 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 190 [2020-09-04 20:35:51,754 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 189 [2020-09-04 20:35:52,041 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 190 [2020-09-04 20:35:52,303 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 189 [2020-09-04 20:35:52,588 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 190 [2020-09-04 20:35:52,875 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 190 [2020-09-04 20:35:53,133 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 189 [2020-09-04 20:35:53,384 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:35:53,536 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:53,695 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:53,853 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:54,006 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:54,158 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:35:54,327 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:54,485 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:35:54,647 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:35:54,815 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:35:54,983 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:35:55,144 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:35:55,306 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:35:55,470 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:55,631 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:55,788 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:55,941 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:56,228 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 192 [2020-09-04 20:35:56,521 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:35:56,811 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:35:57,167 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 191 [2020-09-04 20:35:57,334 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:35:57,510 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:35:57,667 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:57,821 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:57,989 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:35:58,147 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:58,299 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:35:58,457 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:58,618 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:58,776 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:58,940 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:59,093 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:35:59,253 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:59,409 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:35:59,576 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 18 [2020-09-04 20:35:59,700 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 12 [2020-09-04 20:35:59,827 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 14 [2020-09-04 20:35:59,952 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 14 [2020-09-04 20:36:00,082 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 17 [2020-09-04 20:36:00,251 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 18 [2020-09-04 20:36:00,417 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 18 [2020-09-04 20:36:00,586 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 18 [2020-09-04 20:36:00,713 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 16 [2020-09-04 20:36:00,877 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 18 [2020-09-04 20:36:01,029 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:01,182 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:01,342 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:01,499 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:01,647 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 8 [2020-09-04 20:36:01,858 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 8 [2020-09-04 20:36:02,030 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 8 [2020-09-04 20:36:02,183 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 8 [2020-09-04 20:36:02,339 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:02,492 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:02,644 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:02,791 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:36:02,948 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:03,101 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:36:03,253 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:36:03,413 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:03,570 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:03,731 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:03,889 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:04,041 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:36:04,189 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:36:04,347 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:04,638 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:04,992 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 191 [2020-09-04 20:36:05,346 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 191 [2020-09-04 20:36:05,598 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 189 [2020-09-04 20:36:05,889 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:06,164 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 190 [2020-09-04 20:36:06,439 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 190 [2020-09-04 20:36:06,806 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:07,097 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:07,381 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 191 [2020-09-04 20:36:07,674 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:07,971 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 190 [2020-09-04 20:36:08,224 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 189 [2020-09-04 20:36:08,592 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:08,759 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:08,963 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 8 [2020-09-04 20:36:09,124 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:09,282 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:09,440 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:09,592 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:09,895 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 192 [2020-09-04 20:36:10,185 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:10,476 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:10,830 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 191 [2020-09-04 20:36:11,054 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 8 [2020-09-04 20:36:11,212 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:11,372 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:11,528 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:11,685 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:11,838 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:36:11,991 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:12,144 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:36:12,296 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:12,453 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:12,601 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:36:12,758 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:12,914 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:13,066 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:13,223 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:13,424 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 8 [2020-09-04 20:36:13,580 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:13,732 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:13,889 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:36:14,047 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:36:14,205 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:36:14,366 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:36:14,534 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:36:14,701 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:36:14,863 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:36:15,024 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:36:15,181 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:15,346 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 18 [2020-09-04 20:36:15,469 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 12 [2020-09-04 20:36:15,596 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 14 [2020-09-04 20:36:15,722 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 14 [2020-09-04 20:36:15,851 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 17 [2020-09-04 20:36:16,020 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 18 [2020-09-04 20:36:16,184 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 18 [2020-09-04 20:36:16,354 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 18 [2020-09-04 20:36:16,480 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 16 [2020-09-04 20:36:16,644 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 18 [2020-09-04 20:36:16,840 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 8 [2020-09-04 20:36:17,004 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:17,156 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:17,304 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:36:17,462 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:17,614 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:36:17,772 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:17,959 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:36:18,117 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:36:18,274 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:36:18,426 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:18,591 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:36:18,748 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:18,910 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:36:19,069 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:19,228 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:19,409 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:36:19,570 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:36:19,739 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:19,935 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:20,088 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:20,240 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:20,388 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:36:20,551 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:36:20,707 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:20,869 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:36:21,026 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:21,183 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:21,333 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:36:21,485 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:21,650 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:21,801 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:36:21,953 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:22,107 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:22,248 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 8 [2020-09-04 20:36:22,440 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 8 [2020-09-04 20:36:22,643 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 8 [2020-09-04 20:36:22,799 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:22,956 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:23,113 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:23,265 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:23,417 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:23,565 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:36:23,723 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:23,875 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:36:24,032 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:24,186 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:24,343 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:36:24,506 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:36:24,668 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:36:24,825 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:36:24,982 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:25,165 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:36:25,324 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:25,477 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:25,625 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:36:25,788 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:36:25,944 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:26,106 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:36:26,269 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:26,422 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:26,569 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:36:26,732 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:36:26,889 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:27,051 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:36:27,209 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:27,361 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:36:27,518 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:27,671 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:27,819 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:36:27,971 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:36:28,130 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:28,283 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:28,440 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:28,597 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:28,754 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:28,907 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:29,059 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:29,210 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:36:29,378 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:36:29,539 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:36:29,706 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:36:29,871 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:30,018 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:36:30,171 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:36:30,323 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:36:30,476 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:30,632 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:30,789 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:30,946 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:31,099 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:31,256 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:31,417 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:31,565 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:36:31,717 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:36:31,870 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:36:32,022 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:32,179 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:32,336 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:32,493 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:32,646 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:32,803 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:32,974 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:36:33,137 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:36:33,299 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:36:33,457 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:36:33,614 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:36:33,766 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:33,981 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:36:34,212 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 8 [2020-09-04 20:36:34,374 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:34,599 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 8 [2020-09-04 20:36:34,801 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 8 [2020-09-04 20:36:34,957 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:35,249 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:35,603 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 191 [2020-09-04 20:36:35,958 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 191 [2020-09-04 20:36:36,241 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 191 [2020-09-04 20:36:36,532 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:36,900 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:37,267 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:37,635 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:37,925 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:38,210 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 191 [2020-09-04 20:36:38,502 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:38,871 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:39,154 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 191 [2020-09-04 20:36:39,523 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 20:36:39,674 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:36:39,826 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:39,985 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:40,145 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:36:40,297 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:36:40,449 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:36:40,614 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:36:40,776 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:36:40,940 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:36:41,342 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 9 [2020-09-04 20:36:41,907 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-09-04 20:36:42,375 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-09-04 20:36:42,810 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 13 [2020-09-04 20:36:43,262 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-09-04 20:36:43,721 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-09-04 20:36:43,941 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 1 [2020-09-04 20:36:44,403 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 14 [2020-09-04 20:36:45,394 WARN L193 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 10 [2020-09-04 20:36:45,810 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 10 [2020-09-04 20:36:46,102 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25 [2020-09-04 20:36:46,698 WARN L193 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 11 [2020-09-04 20:36:46,986 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:36:47,453 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-09-04 20:36:47,904 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 9 [2020-09-04 20:36:48,314 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 9 [2020-09-04 20:36:48,552 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 27 [2020-09-04 20:36:48,786 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 18 [2020-09-04 20:36:49,195 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 8 [2020-09-04 20:36:49,450 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25 [2020-09-04 20:36:49,716 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 1 [2020-09-04 20:36:49,927 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 1 [2020-09-04 20:36:50,485 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 14 [2020-09-04 20:36:50,937 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 14 [2020-09-04 20:36:51,479 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 9 [2020-09-04 20:36:51,945 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 9 [2020-09-04 20:36:52,199 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25 [2020-09-04 20:36:52,621 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 11 [2020-09-04 20:36:52,845 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25 [2020-09-04 20:36:53,087 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25 [2020-09-04 20:36:53,501 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 7 [2020-09-04 20:36:53,939 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-09-04 20:36:54,156 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25 [2020-09-04 20:36:54,636 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 8 [2020-09-04 20:36:54,905 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 16 [2020-09-04 20:36:55,351 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 11 [2020-09-04 20:36:55,593 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25 [2020-09-04 20:36:55,833 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 27 [2020-09-04 20:36:56,073 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 27 [2020-09-04 20:36:56,497 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25 [2020-09-04 20:36:57,130 WARN L193 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2020-09-04 20:36:57,359 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25 [2020-09-04 20:36:57,809 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 12 [2020-09-04 20:36:58,067 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 1 [2020-09-04 20:36:58,376 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25 [2020-09-04 20:36:58,605 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25 [2020-09-04 20:36:59,033 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 8 [2020-09-04 20:36:59,474 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 8 [2020-09-04 20:36:59,814 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:37:00,477 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2020-09-04 20:37:01,137 WARN L193 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2020-09-04 20:37:01,563 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 8 [2020-09-04 20:37:02,199 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2020-09-04 20:37:02,641 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 8 [2020-09-04 20:37:03,101 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 8 [2020-09-04 20:37:03,342 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 18 [2020-09-04 20:37:03,584 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 27 [2020-09-04 20:37:03,823 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 27 [2020-09-04 20:37:04,278 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-09-04 20:37:04,567 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 29 [2020-09-04 20:37:04,870 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 15 [2020-09-04 20:37:05,165 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25 [2020-09-04 20:37:05,826 WARN L193 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 17 [2020-09-04 20:37:06,054 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:37:06,511 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 10 [2020-09-04 20:37:06,532 INFO L268 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-09-04 20:37:06,532 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-09-04 20:37:06,532 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-09-04 20:37:06,532 INFO L268 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-09-04 20:37:06,532 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 92 147) no Hoare annotation was computed. [2020-09-04 20:37:06,533 INFO L268 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-09-04 20:37:06,533 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-09-04 20:37:06,533 INFO L268 CegarLoopResult]: For program point L139(lines 116 140) no Hoare annotation was computed. [2020-09-04 20:37:06,533 INFO L268 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-09-04 20:37:06,533 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-09-04 20:37:06,533 INFO L268 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-09-04 20:37:06,533 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-09-04 20:37:06,534 INFO L268 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-09-04 20:37:06,534 INFO L268 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-09-04 20:37:06,534 INFO L268 CegarLoopResult]: For program point L123(lines 123 127) no Hoare annotation was computed. [2020-09-04 20:37:06,534 INFO L268 CegarLoopResult]: For program point L123-1(lines 123 127) no Hoare annotation was computed. [2020-09-04 20:37:06,534 INFO L268 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-09-04 20:37:06,534 INFO L268 CegarLoopResult]: For program point L115-1(line 115) no Hoare annotation was computed. [2020-09-04 20:37:06,534 INFO L268 CegarLoopResult]: For program point L115-2(line 115) no Hoare annotation was computed. [2020-09-04 20:37:06,534 INFO L268 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-09-04 20:37:06,535 INFO L268 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-09-04 20:37:06,535 INFO L268 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-09-04 20:37:06,535 INFO L268 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-09-04 20:37:06,535 INFO L268 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-09-04 20:37:06,535 INFO L268 CegarLoopResult]: For program point L136-1(lines 117 138) no Hoare annotation was computed. [2020-09-04 20:37:06,535 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 92 147) no Hoare annotation was computed. [2020-09-04 20:37:06,535 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-09-04 20:37:06,536 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-09-04 20:37:06,536 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 92 147) no Hoare annotation was computed. [2020-09-04 20:37:06,536 INFO L268 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-09-04 20:37:06,536 INFO L268 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-09-04 20:37:06,536 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-09-04 20:37:06,536 INFO L268 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-09-04 20:37:06,536 INFO L268 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-09-04 20:37:06,536 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-09-04 20:37:06,536 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-09-04 20:37:06,537 INFO L268 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-09-04 20:37:06,537 INFO L268 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-09-04 20:37:06,537 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-09-04 20:37:06,537 INFO L268 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-09-04 20:37:06,537 INFO L268 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-09-04 20:37:06,537 INFO L268 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-09-04 20:37:06,537 INFO L268 CegarLoopResult]: For program point L134-1(line 134) no Hoare annotation was computed. [2020-09-04 20:37:06,537 INFO L268 CegarLoopResult]: For program point L134-2(line 134) no Hoare annotation was computed. [2020-09-04 20:37:06,537 INFO L268 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-09-04 20:37:06,538 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-09-04 20:37:06,538 INFO L268 CegarLoopResult]: For program point L192-1(line 192) no Hoare annotation was computed. [2020-09-04 20:37:06,538 INFO L268 CegarLoopResult]: For program point L192-2(line 192) no Hoare annotation was computed. [2020-09-04 20:37:06,538 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-09-04 20:37:06,538 INFO L268 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-09-04 20:37:06,538 INFO L268 CegarLoopResult]: For program point L188-1(line 188) no Hoare annotation was computed. [2020-09-04 20:37:06,538 INFO L268 CegarLoopResult]: For program point L188-2(line 188) no Hoare annotation was computed. [2020-09-04 20:37:06,538 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-09-04 20:37:06,538 INFO L268 CegarLoopResult]: For program point L180(lines 180 184) no Hoare annotation was computed. [2020-09-04 20:37:06,539 INFO L268 CegarLoopResult]: For program point L180-1(lines 180 184) no Hoare annotation was computed. [2020-09-04 20:37:06,539 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 148 207) no Hoare annotation was computed. [2020-09-04 20:37:06,539 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-09-04 20:37:06,539 INFO L268 CegarLoopResult]: For program point L172-1(line 172) no Hoare annotation was computed. [2020-09-04 20:37:06,539 INFO L268 CegarLoopResult]: For program point L172-2(line 172) no Hoare annotation was computed. [2020-09-04 20:37:06,539 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 148 207) no Hoare annotation was computed. [2020-09-04 20:37:06,539 INFO L268 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-09-04 20:37:06,539 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-09-04 20:37:06,539 INFO L268 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-09-04 20:37:06,539 INFO L268 CegarLoopResult]: For program point L197-1(line 197) no Hoare annotation was computed. [2020-09-04 20:37:06,540 INFO L268 CegarLoopResult]: For program point L197-2(line 197) no Hoare annotation was computed. [2020-09-04 20:37:06,540 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-09-04 20:37:06,540 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-09-04 20:37:06,540 INFO L268 CegarLoopResult]: For program point L193-1(line 193) no Hoare annotation was computed. [2020-09-04 20:37:06,540 INFO L268 CegarLoopResult]: For program point L193-2(line 193) no Hoare annotation was computed. [2020-09-04 20:37:06,540 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-09-04 20:37:06,540 INFO L268 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-09-04 20:37:06,540 INFO L268 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-09-04 20:37:06,540 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 148 207) no Hoare annotation was computed. [2020-09-04 20:37:06,541 INFO L268 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-09-04 20:37:06,541 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-09-04 20:37:06,541 INFO L268 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-09-04 20:37:06,541 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-09-04 20:37:06,541 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-09-04 20:37:06,541 INFO L268 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-09-04 20:37:06,541 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-09-04 20:37:06,541 INFO L268 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-09-04 20:37:06,541 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-09-04 20:37:06,542 INFO L268 CegarLoopResult]: For program point L174-2(lines 174 199) no Hoare annotation was computed. [2020-09-04 20:37:06,542 INFO L268 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-09-04 20:37:06,542 INFO L268 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-09-04 20:37:06,542 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-09-04 20:37:06,542 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-09-04 20:37:06,542 INFO L268 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-09-04 20:37:06,542 INFO L268 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-09-04 20:37:06,542 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-09-04 20:37:06,542 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-09-04 20:37:06,543 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-09-04 20:37:06,543 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-09-04 20:37:06,543 INFO L268 CegarLoopResult]: For program point L200(lines 173 201) no Hoare annotation was computed. [2020-09-04 20:37:06,543 INFO L268 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-09-04 20:37:06,543 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-09-04 20:37:06,543 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 732 738) the Hoare annotation is: true [2020-09-04 20:37:06,543 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 732 738) the Hoare annotation is: true [2020-09-04 20:37:06,544 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 739 747) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:37:06,544 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 739 747) the Hoare annotation is: true [2020-09-04 20:37:06,544 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 739 747) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:37:06,544 INFO L264 CegarLoopResult]: At program point L744(line 744) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 1 ~systemActive~0))) [2020-09-04 20:37:06,544 INFO L271 CegarLoopResult]: At program point L743(line 743) the Hoare annotation is: true [2020-09-04 20:37:06,544 INFO L271 CegarLoopResult]: At program point L641(line 641) the Hoare annotation is: true [2020-09-04 20:37:06,545 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 622 644) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,545 INFO L264 CegarLoopResult]: At program point L634(line 634) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,545 INFO L264 CegarLoopResult]: At program point L634-1(line 634) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,545 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 622 644) the Hoare annotation is: true [2020-09-04 20:37:06,545 INFO L264 CegarLoopResult]: At program point L632(lines 632 639) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,546 INFO L271 CegarLoopResult]: At program point L632-1(lines 632 639) the Hoare annotation is: true [2020-09-04 20:37:06,546 INFO L264 CegarLoopResult]: At program point L630(line 630) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret47| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,546 INFO L264 CegarLoopResult]: At program point L629(line 629) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,546 INFO L264 CegarLoopResult]: At program point L630-1(line 630) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret47| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,546 INFO L264 CegarLoopResult]: At program point L628(line 628) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,547 INFO L264 CegarLoopResult]: At program point L630-2(line 630) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret47| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,547 INFO L264 CegarLoopResult]: At program point L628-1(line 628) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,547 INFO L264 CegarLoopResult]: At program point L624(line 624) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,547 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 622 644) the Hoare annotation is: true [2020-09-04 20:37:06,547 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 576 599) no Hoare annotation was computed. [2020-09-04 20:37:06,547 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 576 599) no Hoare annotation was computed. [2020-09-04 20:37:06,547 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 576 599) no Hoare annotation was computed. [2020-09-04 20:37:06,547 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-09-04 20:37:06,547 INFO L268 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 920 934) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-09-04 20:37:06,549 INFO L264 CegarLoopResult]: At program point L926(line 926) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-09-04 20:37:06,549 INFO L264 CegarLoopResult]: At program point L924(lines 924 930) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 20:37:06,549 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 920 934) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 20:37:06,550 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 920 934) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-09-04 20:37:06,550 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 856 864) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2020-09-04 20:37:06,550 INFO L264 CegarLoopResult]: At program point L861(line 861) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) [2020-09-04 20:37:06,550 INFO L271 CegarLoopResult]: At program point L860(line 860) the Hoare annotation is: true [2020-09-04 20:37:06,550 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 856 864) the Hoare annotation is: true [2020-09-04 20:37:06,550 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 856 864) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2020-09-04 20:37:06,550 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 901 919) the Hoare annotation is: true [2020-09-04 20:37:06,550 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 901 919) the Hoare annotation is: true [2020-09-04 20:37:06,551 INFO L271 CegarLoopResult]: At program point L916(line 916) the Hoare annotation is: true [2020-09-04 20:37:06,551 INFO L271 CegarLoopResult]: At program point L913(line 913) the Hoare annotation is: true [2020-09-04 20:37:06,551 INFO L271 CegarLoopResult]: At program point L911(line 911) the Hoare annotation is: true [2020-09-04 20:37:06,551 INFO L271 CegarLoopResult]: At program point L910(lines 910 914) the Hoare annotation is: true [2020-09-04 20:37:06,551 INFO L271 CegarLoopResult]: At program point L908(line 908) the Hoare annotation is: true [2020-09-04 20:37:06,551 INFO L271 CegarLoopResult]: At program point L910-2(lines 910 914) the Hoare annotation is: true [2020-09-04 20:37:06,551 INFO L271 CegarLoopResult]: At program point L908-1(line 908) the Hoare annotation is: true [2020-09-04 20:37:06,551 INFO L271 CegarLoopResult]: At program point L908-2(line 908) the Hoare annotation is: true [2020-09-04 20:37:06,552 INFO L271 CegarLoopResult]: At program point L908-3(line 908) the Hoare annotation is: true [2020-09-04 20:37:06,552 INFO L271 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: true [2020-09-04 20:37:06,552 INFO L271 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: true [2020-09-04 20:37:06,552 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 901 919) the Hoare annotation is: true [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L895(line 895) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L895-1(line 895) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L890(line 890) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L884(lines 884 892) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point L884-2(lines 884 892) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 865 900) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point L872(lines 872 880) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 865 900) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point L872-2(lines 872 880) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 865 900) no Hoare annotation was computed. [2020-09-04 20:37:06,554 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 725 731) the Hoare annotation is: true [2020-09-04 20:37:06,554 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 725 731) the Hoare annotation is: true [2020-09-04 20:37:06,554 INFO L268 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-09-04 20:37:06,554 INFO L268 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-09-04 20:37:06,554 INFO L268 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-09-04 20:37:06,554 INFO L268 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-09-04 20:37:06,554 INFO L268 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-09-04 20:37:06,554 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 46 91) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L83-1(line 83) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-09-04 20:37:06,556 INFO L268 CegarLoopResult]: For program point L83-2(line 83) no Hoare annotation was computed. [2020-09-04 20:37:06,556 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 46 91) no Hoare annotation was computed. [2020-09-04 20:37:06,556 INFO L268 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-09-04 20:37:06,556 INFO L268 CegarLoopResult]: For program point L46(lines 46 91) no Hoare annotation was computed. [2020-09-04 20:37:06,556 INFO L268 CegarLoopResult]: For program point L46-1(lines 46 91) no Hoare annotation was computed. [2020-09-04 20:37:06,556 INFO L268 CegarLoopResult]: For program point L75(line 75) no Hoare annotation was computed. [2020-09-04 20:37:06,556 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 46 91) no Hoare annotation was computed. [2020-09-04 20:37:06,556 INFO L268 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-09-04 20:37:06,556 INFO L268 CegarLoopResult]: For program point L69(line 69) no Hoare annotation was computed. [2020-09-04 20:37:06,556 INFO L268 CegarLoopResult]: For program point L69-1(line 69) no Hoare annotation was computed. [2020-09-04 20:37:06,557 INFO L268 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-09-04 20:37:06,557 INFO L268 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-09-04 20:37:06,557 INFO L268 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-09-04 20:37:06,557 INFO L268 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-09-04 20:37:06,557 INFO L268 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-09-04 20:37:06,557 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-09-04 20:37:06,557 INFO L268 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-09-04 20:37:06,557 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-09-04 20:37:06,557 INFO L268 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-09-04 20:37:06,557 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-09-04 20:37:06,558 INFO L268 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-09-04 20:37:06,558 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-09-04 20:37:06,558 INFO L268 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-09-04 20:37:06,558 INFO L268 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-09-04 20:37:06,558 INFO L268 CegarLoopResult]: For program point L76-1(line 76) no Hoare annotation was computed. [2020-09-04 20:37:06,558 INFO L268 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-09-04 20:37:06,558 INFO L268 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-09-04 20:37:06,558 INFO L268 CegarLoopResult]: For program point L72-1(line 72) no Hoare annotation was computed. [2020-09-04 20:37:06,559 INFO L268 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-09-04 20:37:06,559 INFO L268 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2020-09-04 20:37:06,559 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-09-04 20:37:06,559 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 359 404) no Hoare annotation was computed. [2020-09-04 20:37:06,559 INFO L268 CegarLoopResult]: For program point L378-1(line 378) no Hoare annotation was computed. [2020-09-04 20:37:06,559 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-09-04 20:37:06,559 INFO L268 CegarLoopResult]: For program point L378-2(line 378) no Hoare annotation was computed. [2020-09-04 20:37:06,560 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-09-04 20:37:06,560 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-09-04 20:37:06,560 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-09-04 20:37:06,560 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-09-04 20:37:06,560 INFO L268 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-09-04 20:37:06,560 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-09-04 20:37:06,560 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-09-04 20:37:06,560 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-09-04 20:37:06,560 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 359 404) no Hoare annotation was computed. [2020-09-04 20:37:06,560 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-09-04 20:37:06,561 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-09-04 20:37:06,561 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 359 404) no Hoare annotation was computed. [2020-09-04 20:37:06,561 INFO L268 CegarLoopResult]: For program point L383(lines 383 384) no Hoare annotation was computed. [2020-09-04 20:37:06,561 INFO L268 CegarLoopResult]: For program point L379(lines 379 386) no Hoare annotation was computed. [2020-09-04 20:37:06,561 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-09-04 20:37:06,561 INFO L268 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-09-04 20:37:06,561 INFO L268 CegarLoopResult]: For program point L373(lines 373 393) no Hoare annotation was computed. [2020-09-04 20:37:06,561 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-09-04 20:37:06,562 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-09-04 20:37:06,562 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-09-04 20:37:06,562 INFO L268 CegarLoopResult]: For program point L400-1(line 400) no Hoare annotation was computed. [2020-09-04 20:37:06,562 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-09-04 20:37:06,562 INFO L268 CegarLoopResult]: For program point L400-2(line 400) no Hoare annotation was computed. [2020-09-04 20:37:06,562 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-09-04 20:37:06,562 INFO L268 CegarLoopResult]: For program point L398-1(line 398) no Hoare annotation was computed. [2020-09-04 20:37:06,562 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-09-04 20:37:06,562 INFO L268 CegarLoopResult]: For program point L398-2(line 398) no Hoare annotation was computed. [2020-09-04 20:37:06,563 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-09-04 20:37:06,563 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-09-04 20:37:06,563 INFO L268 CegarLoopResult]: For program point L359(lines 359 404) no Hoare annotation was computed. [2020-09-04 20:37:06,563 INFO L268 CegarLoopResult]: For program point L390(lines 390 391) no Hoare annotation was computed. [2020-09-04 20:37:06,563 INFO L268 CegarLoopResult]: For program point L390-1(lines 373 393) no Hoare annotation was computed. [2020-09-04 20:37:06,563 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 608 618) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,563 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 608 618) the Hoare annotation is: true [2020-09-04 20:37:06,563 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 608 618) the Hoare annotation is: true [2020-09-04 20:37:06,564 INFO L264 CegarLoopResult]: At program point L613(line 613) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 20:37:06,564 INFO L268 CegarLoopResult]: For program point L850-1(line 850) no Hoare annotation was computed. [2020-09-04 20:37:06,564 INFO L268 CegarLoopResult]: For program point L850-2(line 850) no Hoare annotation was computed. [2020-09-04 20:37:06,564 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 845 855) no Hoare annotation was computed. [2020-09-04 20:37:06,564 INFO L268 CegarLoopResult]: For program point L850-3(line 850) no Hoare annotation was computed. [2020-09-04 20:37:06,564 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 845 855) no Hoare annotation was computed. [2020-09-04 20:37:06,564 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 845 855) no Hoare annotation was computed. [2020-09-04 20:37:06,564 INFO L268 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-09-04 20:37:06,564 INFO L268 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-09-04 20:37:06,565 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 837 844) the Hoare annotation is: true [2020-09-04 20:37:06,565 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 837 844) the Hoare annotation is: true [2020-09-04 20:37:06,565 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 837 844) the Hoare annotation is: true [2020-09-04 20:37:06,565 INFO L264 CegarLoopResult]: At program point L800(line 800) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:37:06,565 INFO L264 CegarLoopResult]: At program point L796(line 796) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:37:06,565 INFO L264 CegarLoopResult]: At program point L794(lines 794 802) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:37:06,565 INFO L264 CegarLoopResult]: At program point L792(line 792) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:37:06,566 INFO L264 CegarLoopResult]: At program point L792-1(line 792) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:37:06,566 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 786 810) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:37:06,566 INFO L264 CegarLoopResult]: At program point L790(lines 790 807) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:37:06,566 INFO L264 CegarLoopResult]: At program point L792-2(line 792) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:37:06,566 INFO L264 CegarLoopResult]: At program point L792-3(line 792) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:37:06,566 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 786 810) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:37:06,566 INFO L264 CegarLoopResult]: At program point L805(line 805) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:37:06,566 INFO L264 CegarLoopResult]: At program point L805-1(lines 786 810) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:37:06,567 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 778 784) the Hoare annotation is: true [2020-09-04 20:37:06,567 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 778 784) the Hoare annotation is: true [2020-09-04 20:37:06,567 INFO L264 CegarLoopResult]: At program point L667(lines 667 673) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,567 INFO L264 CegarLoopResult]: At program point L667-1(lines 667 673) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,567 INFO L264 CegarLoopResult]: At program point L659(lines 659 663) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,567 INFO L264 CegarLoopResult]: At program point L655(line 655) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,567 INFO L264 CegarLoopResult]: At program point L651(line 651) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,568 INFO L264 CegarLoopResult]: At program point L705(lines 656 706) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,568 INFO L264 CegarLoopResult]: At program point L693(lines 693 699) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,568 INFO L264 CegarLoopResult]: At program point L693-1(lines 687 700) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,568 INFO L264 CegarLoopResult]: At program point L685(line 685) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,568 INFO L264 CegarLoopResult]: At program point L652(line 652) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,568 INFO L264 CegarLoopResult]: At program point L685-1(line 685) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,568 INFO L264 CegarLoopResult]: At program point L677(lines 677 683) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,569 INFO L264 CegarLoopResult]: At program point L677-1(lines 677 683) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,569 INFO L271 CegarLoopResult]: At program point testEXIT(lines 647 712) the Hoare annotation is: true [2020-09-04 20:37:06,569 INFO L264 CegarLoopResult]: At program point testENTRY(lines 647 712) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,569 INFO L264 CegarLoopResult]: At program point L702(lines 657 704) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,569 INFO L264 CegarLoopResult]: At program point L669(line 669) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,569 INFO L264 CegarLoopResult]: At program point L665(line 665) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,569 INFO L264 CegarLoopResult]: At program point L665-1(line 665) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,570 INFO L271 CegarLoopResult]: At program point testFINAL(lines 647 712) the Hoare annotation is: true [2020-09-04 20:37:06,570 INFO L264 CegarLoopResult]: At program point L649(line 649) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,570 INFO L264 CegarLoopResult]: At program point L695(line 695) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,570 INFO L264 CegarLoopResult]: At program point L691(line 691) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,570 INFO L264 CegarLoopResult]: At program point L658(lines 657 704) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,570 INFO L264 CegarLoopResult]: At program point L691-1(line 691) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,570 INFO L264 CegarLoopResult]: At program point L691-2(line 691) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,571 INFO L264 CegarLoopResult]: At program point L687(lines 687 700) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,571 INFO L264 CegarLoopResult]: At program point L650(line 650) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,571 INFO L264 CegarLoopResult]: At program point L679(line 679) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,571 INFO L264 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,571 INFO L264 CegarLoopResult]: At program point L675-1(line 675) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:37:06,571 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-09-04 20:37:06,571 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-09-04 20:37:06,571 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-09-04 20:37:06,572 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-09-04 20:37:06,572 INFO L268 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-09-04 20:37:06,572 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-09-04 20:37:06,572 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-09-04 20:37:06,572 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 313 358) no Hoare annotation was computed. [2020-09-04 20:37:06,572 INFO L268 CegarLoopResult]: For program point L337(lines 337 338) no Hoare annotation was computed. [2020-09-04 20:37:06,572 INFO L268 CegarLoopResult]: For program point L333(lines 333 340) no Hoare annotation was computed. [2020-09-04 20:37:06,572 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-09-04 20:37:06,572 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-09-04 20:37:06,573 INFO L268 CegarLoopResult]: For program point L327(lines 327 347) no Hoare annotation was computed. [2020-09-04 20:37:06,573 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-09-04 20:37:06,573 INFO L268 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-09-04 20:37:06,573 INFO L268 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-09-04 20:37:06,573 INFO L268 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-09-04 20:37:06,573 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-09-04 20:37:06,573 INFO L268 CegarLoopResult]: For program point L354-2(line 354) no Hoare annotation was computed. [2020-09-04 20:37:06,573 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-09-04 20:37:06,574 INFO L268 CegarLoopResult]: For program point L352-1(line 352) no Hoare annotation was computed. [2020-09-04 20:37:06,574 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-09-04 20:37:06,574 INFO L268 CegarLoopResult]: For program point L352-2(line 352) no Hoare annotation was computed. [2020-09-04 20:37:06,574 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-09-04 20:37:06,574 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-09-04 20:37:06,574 INFO L268 CegarLoopResult]: For program point L313(lines 313 358) no Hoare annotation was computed. [2020-09-04 20:37:06,574 INFO L268 CegarLoopResult]: For program point L344(lines 344 345) no Hoare annotation was computed. [2020-09-04 20:37:06,574 INFO L268 CegarLoopResult]: For program point L344-1(lines 327 347) no Hoare annotation was computed. [2020-09-04 20:37:06,574 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 313 358) no Hoare annotation was computed. [2020-09-04 20:37:06,575 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 313 358) no Hoare annotation was computed. [2020-09-04 20:37:06,575 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-09-04 20:37:06,575 INFO L268 CegarLoopResult]: For program point L332-1(line 332) no Hoare annotation was computed. [2020-09-04 20:37:06,575 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-09-04 20:37:06,575 INFO L268 CegarLoopResult]: For program point L332-2(line 332) no Hoare annotation was computed. [2020-09-04 20:37:06,575 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-09-04 20:37:06,575 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-09-04 20:37:06,575 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-09-04 20:37:06,575 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 811 818) no Hoare annotation was computed. [2020-09-04 20:37:06,575 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 811 818) no Hoare annotation was computed. [2020-09-04 20:37:06,576 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 811 818) no Hoare annotation was computed. [2020-09-04 20:37:06,576 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 533 541) the Hoare annotation is: true [2020-09-04 20:37:06,576 INFO L271 CegarLoopResult]: At program point L538(line 538) the Hoare annotation is: true [2020-09-04 20:37:06,576 INFO L271 CegarLoopResult]: At program point L537(line 537) the Hoare annotation is: true [2020-09-04 20:37:06,576 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 533 541) the Hoare annotation is: true [2020-09-04 20:37:06,576 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 533 541) the Hoare annotation is: true [2020-09-04 20:37:06,576 INFO L264 CegarLoopResult]: At program point L442(line 442) the Hoare annotation is: (or (and (= __utac_acc__Specification2_spec__2_~tmp~3 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0))) [2020-09-04 20:37:06,576 INFO L264 CegarLoopResult]: At program point L436(line 436) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-09-04 20:37:06,577 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 418 446) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-09-04 20:37:06,577 INFO L264 CegarLoopResult]: At program point L430(lines 430 440) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-09-04 20:37:06,577 INFO L264 CegarLoopResult]: At program point L428(line 428) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-09-04 20:37:06,577 INFO L264 CegarLoopResult]: At program point L428-1(line 428) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret36| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2020-09-04 20:37:06,577 INFO L264 CegarLoopResult]: At program point L426(lines 426 443) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= __utac_acc__Specification2_spec__2_~tmp~3 0) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-09-04 20:37:06,577 INFO L264 CegarLoopResult]: At program point L428-2(line 428) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret36| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2020-09-04 20:37:06,577 INFO L264 CegarLoopResult]: At program point L428-3(line 428) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |__utac_acc__Specification2_spec__2_#t~ret36| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2020-09-04 20:37:06,578 INFO L264 CegarLoopResult]: At program point L426-1(lines 418 446) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-09-04 20:37:06,578 INFO L264 CegarLoopResult]: At program point L424(line 424) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-09-04 20:37:06,578 INFO L264 CegarLoopResult]: At program point L424-1(line 424) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= |__utac_acc__Specification2_spec__2_#t~ret35| 0) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-09-04 20:37:06,578 INFO L264 CegarLoopResult]: At program point L424-2(line 424) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= |__utac_acc__Specification2_spec__2_#t~ret35| 0) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-09-04 20:37:06,578 INFO L264 CegarLoopResult]: At program point L424-3(line 424) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (and (= __utac_acc__Specification2_spec__2_~tmp~3 0) (= |__utac_acc__Specification2_spec__2_#t~ret35| 0))))) [2020-09-04 20:37:06,578 INFO L264 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-09-04 20:37:06,578 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 418 446) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-09-04 20:37:06,579 INFO L264 CegarLoopResult]: At program point L439(line 439) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-09-04 20:37:06,579 INFO L264 CegarLoopResult]: At program point L433(line 433) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-09-04 20:37:06,579 INFO L264 CegarLoopResult]: At program point L431(lines 431 437) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-09-04 20:37:06,579 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 410 417) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-09-04 20:37:06,579 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 410 417) the Hoare annotation is: true [2020-09-04 20:37:06,579 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 410 417) the Hoare annotation is: true [2020-09-04 20:37:06,579 INFO L268 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-09-04 20:37:06,579 INFO L268 CegarLoopResult]: For program point L509(lines 509 517) no Hoare annotation was computed. [2020-09-04 20:37:06,580 INFO L268 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-09-04 20:37:06,580 INFO L268 CegarLoopResult]: For program point L509-2(lines 509 517) no Hoare annotation was computed. [2020-09-04 20:37:06,580 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 501 523) no Hoare annotation was computed. [2020-09-04 20:37:06,580 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 501 523) no Hoare annotation was computed. [2020-09-04 20:37:06,580 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 501 523) no Hoare annotation was computed. [2020-09-04 20:37:06,580 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-09-04 20:37:06,580 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-09-04 20:37:06,580 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-09-04 20:37:06,580 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-09-04 20:37:06,580 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-09-04 20:37:06,581 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-09-04 20:37:06,581 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-09-04 20:37:06,581 INFO L268 CegarLoopResult]: For program point L234(lines 234 238) no Hoare annotation was computed. [2020-09-04 20:37:06,581 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-09-04 20:37:06,581 INFO L268 CegarLoopResult]: For program point L259-2(lines 259 279) no Hoare annotation was computed. [2020-09-04 20:37:06,581 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-09-04 20:37:06,581 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-09-04 20:37:06,581 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-09-04 20:37:06,581 INFO L268 CegarLoopResult]: For program point L210(lines 210 312) no Hoare annotation was computed. [2020-09-04 20:37:06,582 INFO L268 CegarLoopResult]: For program point L210-1(lines 210 312) no Hoare annotation was computed. [2020-09-04 20:37:06,582 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-09-04 20:37:06,582 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-09-04 20:37:06,582 INFO L268 CegarLoopResult]: For program point L301-1(line 301) no Hoare annotation was computed. [2020-09-04 20:37:06,582 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-09-04 20:37:06,582 INFO L268 CegarLoopResult]: For program point L301-2(line 301) no Hoare annotation was computed. [2020-09-04 20:37:06,582 INFO L268 CegarLoopResult]: For program point L260(lines 259 279) no Hoare annotation was computed. [2020-09-04 20:37:06,582 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-09-04 20:37:06,582 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 210 312) no Hoare annotation was computed. [2020-09-04 20:37:06,582 INFO L268 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-09-04 20:37:06,583 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-09-04 20:37:06,583 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-09-04 20:37:06,583 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-09-04 20:37:06,583 INFO L268 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-09-04 20:37:06,583 INFO L268 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-09-04 20:37:06,583 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-09-04 20:37:06,583 INFO L268 CegarLoopResult]: For program point L244-1(line 244) no Hoare annotation was computed. [2020-09-04 20:37:06,583 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-09-04 20:37:06,583 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-09-04 20:37:06,584 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-09-04 20:37:06,584 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 210 312) no Hoare annotation was computed. [2020-09-04 20:37:06,584 INFO L268 CegarLoopResult]: For program point L261(lines 261 265) no Hoare annotation was computed. [2020-09-04 20:37:06,584 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-09-04 20:37:06,584 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-09-04 20:37:06,584 INFO L268 CegarLoopResult]: For program point L286-1(line 286) no Hoare annotation was computed. [2020-09-04 20:37:06,584 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-09-04 20:37:06,584 INFO L268 CegarLoopResult]: For program point L286-2(line 286) no Hoare annotation was computed. [2020-09-04 20:37:06,584 INFO L268 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-09-04 20:37:06,585 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 210 312) no Hoare annotation was computed. [2020-09-04 20:37:06,585 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-09-04 20:37:06,585 INFO L268 CegarLoopResult]: For program point L270-1(line 270) no Hoare annotation was computed. [2020-09-04 20:37:06,585 INFO L268 CegarLoopResult]: For program point L270-2(line 270) no Hoare annotation was computed. [2020-09-04 20:37:06,585 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-09-04 20:37:06,585 INFO L268 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-09-04 20:37:06,585 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-09-04 20:37:06,585 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-09-04 20:37:06,585 INFO L268 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-09-04 20:37:06,586 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-09-04 20:37:06,586 INFO L268 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-09-04 20:37:06,586 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-09-04 20:37:06,586 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-09-04 20:37:06,586 INFO L268 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-09-04 20:37:06,586 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-09-04 20:37:06,586 INFO L268 CegarLoopResult]: For program point L288-2(line 288) no Hoare annotation was computed. [2020-09-04 20:37:06,586 INFO L268 CegarLoopResult]: For program point L280(lines 258 281) no Hoare annotation was computed. [2020-09-04 20:37:06,586 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-09-04 20:37:06,587 INFO L268 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-09-04 20:37:06,587 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-09-04 20:37:06,587 INFO L268 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-09-04 20:37:06,587 INFO L268 CegarLoopResult]: For program point L239(lines 239 255) no Hoare annotation was computed. [2020-09-04 20:37:06,587 INFO L268 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-09-04 20:37:06,587 INFO L268 CegarLoopResult]: For program point L272-2(line 272) no Hoare annotation was computed. [2020-09-04 20:37:06,587 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-09-04 20:37:06,587 INFO L268 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-09-04 20:37:06,587 INFO L268 CegarLoopResult]: For program point L256(lines 256 297) no Hoare annotation was computed. [2020-09-04 20:37:06,587 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-09-04 20:37:06,588 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-09-04 20:37:06,588 INFO L268 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-09-04 20:37:06,588 INFO L268 CegarLoopResult]: For program point L248-1(line 248) no Hoare annotation was computed. [2020-09-04 20:37:06,588 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-09-04 20:37:06,588 INFO L268 CegarLoopResult]: For program point L298(lines 298 309) no Hoare annotation was computed. [2020-09-04 20:37:06,588 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-09-04 20:37:06,588 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-09-04 20:37:06,588 INFO L268 CegarLoopResult]: For program point L290-1(line 290) no Hoare annotation was computed. [2020-09-04 20:37:06,588 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-09-04 20:37:06,589 INFO L268 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-09-04 20:37:06,589 INFO L268 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-09-04 20:37:06,589 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-09-04 20:37:06,589 INFO L268 CegarLoopResult]: For program point L274-1(line 274) no Hoare annotation was computed. [2020-09-04 20:37:06,589 INFO L268 CegarLoopResult]: For program point L241-1(line 241) no Hoare annotation was computed. [2020-09-04 20:37:06,589 INFO L268 CegarLoopResult]: For program point L299(lines 299 306) no Hoare annotation was computed. [2020-09-04 20:37:06,589 INFO L268 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-09-04 20:37:06,589 INFO L268 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-09-04 20:37:06,589 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-09-04 20:37:06,589 INFO L268 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-09-04 20:37:06,590 INFO L268 CegarLoopResult]: For program point L717-1(line 717) no Hoare annotation was computed. [2020-09-04 20:37:06,590 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 715 724) no Hoare annotation was computed. [2020-09-04 20:37:06,590 INFO L268 CegarLoopResult]: For program point L717-2(line 717) no Hoare annotation was computed. [2020-09-04 20:37:06,590 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 715 724) no Hoare annotation was computed. [2020-09-04 20:37:06,590 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 715 724) no Hoare annotation was computed. [2020-09-04 20:37:06,590 INFO L264 CegarLoopResult]: At program point L543(line 543) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-09-04 20:37:06,590 INFO L264 CegarLoopResult]: At program point L894(line 894) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,590 INFO L264 CegarLoopResult]: At program point L894-1(line 894) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,591 INFO L264 CegarLoopResult]: At program point L894-2(line 894) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,591 INFO L264 CegarLoopResult]: At program point L894-3(line 894) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,591 INFO L264 CegarLoopResult]: At program point L506(line 506) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,591 INFO L264 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,591 INFO L264 CegarLoopResult]: At program point L345(line 345) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,591 INFO L264 CegarLoopResult]: At program point L890-1(line 890) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,591 INFO L264 CegarLoopResult]: At program point L890-2(line 890) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,591 INFO L264 CegarLoopResult]: At program point L890-3(line 890) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,592 INFO L264 CegarLoopResult]: At program point L886(line 886) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,592 INFO L264 CegarLoopResult]: At program point L890-4(line 890) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,592 INFO L264 CegarLoopResult]: At program point L886-1(line 886) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,592 INFO L264 CegarLoopResult]: At program point L886-2(line 886) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,592 INFO L264 CegarLoopResult]: At program point L886-3(line 886) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,592 INFO L264 CegarLoopResult]: At program point L882(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,592 INFO L264 CegarLoopResult]: At program point L337(line 337) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,592 INFO L264 CegarLoopResult]: At program point L882-1(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,593 INFO L264 CegarLoopResult]: At program point L337-1(line 337) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,593 INFO L264 CegarLoopResult]: At program point L882-2(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,593 INFO L264 CegarLoopResult]: At program point L337-2(line 337) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,593 INFO L264 CegarLoopResult]: At program point L882-3(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,593 INFO L264 CegarLoopResult]: At program point L878(line 878) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,593 INFO L264 CegarLoopResult]: At program point L882-4(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,593 INFO L264 CegarLoopResult]: At program point L878-1(line 878) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,593 INFO L264 CegarLoopResult]: At program point L882-5(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,594 INFO L264 CegarLoopResult]: At program point L878-2(line 878) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,594 INFO L264 CegarLoopResult]: At program point L882-6(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,594 INFO L264 CegarLoopResult]: At program point L878-3(line 878) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,594 INFO L264 CegarLoopResult]: At program point L882-7(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,594 INFO L264 CegarLoopResult]: At program point L874(line 874) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,594 INFO L264 CegarLoopResult]: At program point L878-4(line 878) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,594 INFO L264 CegarLoopResult]: At program point L874-1(line 874) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,594 INFO L264 CegarLoopResult]: At program point L874-2(line 874) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,595 INFO L264 CegarLoopResult]: At program point L391(line 391) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,595 INFO L264 CegarLoopResult]: At program point L519(line 519) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,595 INFO L264 CegarLoopResult]: At program point L874-3(line 874) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,595 INFO L264 CegarLoopResult]: At program point L519-1(line 519) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,595 INFO L264 CegarLoopResult]: At program point L870(line 870) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,595 INFO L264 CegarLoopResult]: At program point L519-2(line 519) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,595 INFO L264 CegarLoopResult]: At program point L515(line 515) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,595 INFO L264 CegarLoopResult]: At program point L515-1(line 515) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,595 INFO L264 CegarLoopResult]: At program point L515-2(line 515) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,595 INFO L264 CegarLoopResult]: At program point L515-3(line 515) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,595 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,596 INFO L264 CegarLoopResult]: At program point L383(line 383) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,596 INFO L264 CegarLoopResult]: At program point L511(line 511) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,596 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,596 INFO L264 CegarLoopResult]: At program point L383-1(line 383) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,596 INFO L264 CegarLoopResult]: At program point L511-1(line 511) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,596 INFO L264 CegarLoopResult]: At program point L511-2(line 511) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,596 INFO L264 CegarLoopResult]: At program point L511-3(line 511) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,596 INFO L264 CegarLoopResult]: At program point L507(line 507) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,596 INFO L264 CegarLoopResult]: At program point L511-4(line 511) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,596 INFO L264 CegarLoopResult]: At program point L507-1(line 507) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,596 INFO L264 CegarLoopResult]: At program point L511-5(line 511) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,596 INFO L264 CegarLoopResult]: At program point L507-2(line 507) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,597 INFO L264 CegarLoopResult]: At program point L507-3(line 507) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,597 INFO L264 CegarLoopResult]: At program point L507-4(line 507) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,597 INFO L264 CegarLoopResult]: At program point L507-5(line 507) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,597 INFO L264 CegarLoopResult]: At program point L507-6(line 507) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,597 INFO L264 CegarLoopResult]: At program point L507-7(line 507) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,597 INFO L264 CegarLoopResult]: At program point L338(line 338) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,597 INFO L264 CegarLoopResult]: At program point L751(line 751) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-09-04 20:37:06,597 INFO L264 CegarLoopResult]: At program point L454(line 454) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,597 INFO L264 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,597 INFO L264 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,597 INFO L264 CegarLoopResult]: At program point L896-1(line 896) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,597 INFO L264 CegarLoopResult]: At program point L896-2(line 896) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,598 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 20:37:06,598 INFO L264 CegarLoopResult]: At program point L409(line 409) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,598 INFO L264 CegarLoopResult]: At program point L752(line 752) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 20:37:06,598 INFO L264 CegarLoopResult]: At program point L455(line 455) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,598 INFO L264 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,598 INFO L264 CegarLoopResult]: At program point L344-1(line 344) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,599 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-09-04 20:37:06,599 INFO L264 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,599 INFO L264 CegarLoopResult]: At program point L390-1(line 390) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,599 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 20:37:06,599 INFO L268 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-09-04 20:37:06,599 INFO L268 CegarLoopResult]: For program point L831-1(lines 820 836) no Hoare annotation was computed. [2020-09-04 20:37:06,600 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 820 836) no Hoare annotation was computed. [2020-09-04 20:37:06,600 INFO L268 CegarLoopResult]: For program point L827(lines 827 833) no Hoare annotation was computed. [2020-09-04 20:37:06,600 INFO L268 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-09-04 20:37:06,600 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 820 836) no Hoare annotation was computed. [2020-09-04 20:37:06,600 INFO L268 CegarLoopResult]: For program point L825-1(line 825) no Hoare annotation was computed. [2020-09-04 20:37:06,600 INFO L268 CegarLoopResult]: For program point L825-2(line 825) no Hoare annotation was computed. [2020-09-04 20:37:06,600 INFO L268 CegarLoopResult]: For program point L825-3(line 825) no Hoare annotation was computed. [2020-09-04 20:37:06,600 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 524 532) no Hoare annotation was computed. [2020-09-04 20:37:06,600 INFO L268 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-09-04 20:37:06,601 INFO L268 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-09-04 20:37:06,601 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 524 532) no Hoare annotation was computed. [2020-09-04 20:37:06,601 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 524 532) no Hoare annotation was computed. [2020-09-04 20:37:06,601 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-09-04 20:37:06,601 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-09-04 20:37:06,601 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-09-04 20:37:06,601 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-09-04 20:37:06,601 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 480 491) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-09-04 20:37:06,601 INFO L264 CegarLoopResult]: At program point L487(line 487) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-09-04 20:37:06,602 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 480 491) the Hoare annotation is: true [2020-09-04 20:37:06,602 INFO L264 CegarLoopResult]: At program point L485(line 485) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-09-04 20:37:06,602 INFO L271 CegarLoopResult]: At program point L484-1(lines 480 491) the Hoare annotation is: true [2020-09-04 20:37:06,602 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 492 500) the Hoare annotation is: true [2020-09-04 20:37:06,602 INFO L264 CegarLoopResult]: At program point L497(line 497) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) [2020-09-04 20:37:06,602 INFO L271 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: true [2020-09-04 20:37:06,602 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 492 500) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2020-09-04 20:37:06,602 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 492 500) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2020-09-04 20:37:06,603 INFO L264 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:37:06,603 INFO L264 CegarLoopResult]: At program point L765(lines 765 771) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:37:06,603 INFO L264 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-09-04 20:37:06,603 INFO L264 CegarLoopResult]: At program point L758(lines 757 776) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:37:06,603 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 754 777) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:37:06,603 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 754 777) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-09-04 20:37:06,603 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 754 777) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-09-04 20:37:06,604 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 545 574) the Hoare annotation is: true [2020-09-04 20:37:06,604 INFO L271 CegarLoopResult]: At program point L570(lines 545 574) the Hoare annotation is: true [2020-09-04 20:37:06,604 INFO L271 CegarLoopResult]: At program point L566(line 566) the Hoare annotation is: true [2020-09-04 20:37:06,604 INFO L271 CegarLoopResult]: At program point L556(line 556) the Hoare annotation is: true [2020-09-04 20:37:06,604 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 545 574) the Hoare annotation is: true [2020-09-04 20:37:06,604 INFO L271 CegarLoopResult]: At program point L559(lines 559 563) the Hoare annotation is: true [2020-09-04 20:37:06,604 INFO L271 CegarLoopResult]: At program point L559-1(lines 559 563) the Hoare annotation is: true [2020-09-04 20:37:06,604 INFO L271 CegarLoopResult]: At program point L555-2(lines 555 569) the Hoare annotation is: true [2020-09-04 20:37:06,604 INFO L271 CegarLoopResult]: At program point L551(line 551) the Hoare annotation is: true [2020-09-04 20:37:06,604 INFO L271 CegarLoopResult]: At program point L551-1(line 551) the Hoare annotation is: true [2020-09-04 20:37:06,605 INFO L271 CegarLoopResult]: At program point L547(line 547) the Hoare annotation is: true [2020-09-04 20:37:06,605 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 456 467) the Hoare annotation is: true [2020-09-04 20:37:06,605 INFO L271 CegarLoopResult]: At program point L461(line 461) the Hoare annotation is: true [2020-09-04 20:37:06,605 INFO L271 CegarLoopResult]: At program point L460-1(lines 456 467) the Hoare annotation is: true [2020-09-04 20:37:06,605 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 456 467) the Hoare annotation is: true [2020-09-04 20:37:06,605 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 600 606) the Hoare annotation is: true [2020-09-04 20:37:06,605 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 600 606) the Hoare annotation is: true [2020-09-04 20:37:06,605 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-09-04 20:37:06,605 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 20:37:06,606 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-09-04 20:37:06,606 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-09-04 20:37:06,606 INFO L271 CegarLoopResult]: At program point waterRiseEXIT(lines 468 479) the Hoare annotation is: true [2020-09-04 20:37:06,606 INFO L264 CegarLoopResult]: At program point L473(line 473) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-09-04 20:37:06,606 INFO L271 CegarLoopResult]: At program point L472-1(lines 468 479) the Hoare annotation is: true [2020-09-04 20:37:06,606 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 468 479) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-09-04 20:37:06,606 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 936 943) the Hoare annotation is: true [2020-09-04 20:37:06,606 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 940) the Hoare annotation is: true [2020-09-04 20:37:06,607 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 936 943) the Hoare annotation is: true [2020-09-04 20:37:06,607 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 936 943) the Hoare annotation is: true [2020-09-04 20:37:06,631 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.09 08:37:06 BoogieIcfgContainer [2020-09-04 20:37:06,632 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-04 20:37:06,633 INFO L168 Benchmark]: Toolchain (without parser) took 113065.35 ms. Allocated memory was 139.5 MB in the beginning and 886.0 MB in the end (delta: 746.6 MB). Free memory was 103.1 MB in the beginning and 643.5 MB in the end (delta: -540.4 MB). Peak memory consumption was 781.6 MB. Max. memory is 7.1 GB. [2020-09-04 20:37:06,633 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 139.5 MB. Free memory was 122.0 MB in the beginning and 121.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-09-04 20:37:06,634 INFO L168 Benchmark]: CACSL2BoogieTranslator took 676.74 ms. Allocated memory was 139.5 MB in the beginning and 204.5 MB in the end (delta: 65.0 MB). Free memory was 102.9 MB in the beginning and 174.5 MB in the end (delta: -71.7 MB). Peak memory consumption was 29.5 MB. Max. memory is 7.1 GB. [2020-09-04 20:37:06,634 INFO L168 Benchmark]: Boogie Preprocessor took 158.25 ms. Allocated memory is still 204.5 MB. Free memory was 174.5 MB in the beginning and 168.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 7.1 GB. [2020-09-04 20:37:06,634 INFO L168 Benchmark]: RCFGBuilder took 1302.33 ms. Allocated memory was 204.5 MB in the beginning and 238.0 MB in the end (delta: 33.6 MB). Free memory was 168.2 MB in the beginning and 178.2 MB in the end (delta: -9.9 MB). Peak memory consumption was 83.3 MB. Max. memory is 7.1 GB. [2020-09-04 20:37:06,634 INFO L168 Benchmark]: TraceAbstraction took 110922.78 ms. Allocated memory was 238.0 MB in the beginning and 886.0 MB in the end (delta: 648.0 MB). Free memory was 178.2 MB in the beginning and 643.5 MB in the end (delta: -465.3 MB). Peak memory consumption was 758.1 MB. Max. memory is 7.1 GB. [2020-09-04 20:37:06,636 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 139.5 MB. Free memory was 122.0 MB in the beginning and 121.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 676.74 ms. Allocated memory was 139.5 MB in the beginning and 204.5 MB in the end (delta: 65.0 MB). Free memory was 102.9 MB in the beginning and 174.5 MB in the end (delta: -71.7 MB). Peak memory consumption was 29.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 158.25 ms. Allocated memory is still 204.5 MB. Free memory was 174.5 MB in the beginning and 168.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1302.33 ms. Allocated memory was 204.5 MB in the beginning and 238.0 MB in the end (delta: 33.6 MB). Free memory was 168.2 MB in the beginning and 178.2 MB in the end (delta: -9.9 MB). Peak memory consumption was 83.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 110922.78 ms. Allocated memory was 238.0 MB in the beginning and 886.0 MB in the end (delta: 648.0 MB). Free memory was 178.2 MB in the beginning and 643.5 MB in the end (delta: -465.3 MB). Peak memory consumption was 758.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 940]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 657]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 656]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 545]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 732]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 739]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 622]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 920]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 856]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 901]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 725]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 608]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 837]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 786]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 778]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 647]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 533]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 418]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 410]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 480]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 492]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 545]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 754]: Procedure Contract for timeShift Derived contract for procedure timeShift: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 456]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 600]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 468]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 936]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 627 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 22.0s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 17.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 88.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1050 SDtfs, 2343 SDslu, 1861 SDs, 0 SdLazy, 3457 SolverSat, 712 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 177 GetRequests, 107 SyntacticMatches, 1 SemanticMatches, 69 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 197 ImplicationChecksByTransitivity, 8.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=659occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 5 MinimizatonAttempts, 423 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 253 LocationsWithAnnotation, 1673 PreInvPairs, 2125 NumberOfFragments, 2793 HoareAnnotationTreeSize, 1673 FomulaSimplifications, 776992 FormulaSimplificationTreeSizeReduction, 63.0s HoareSimplificationTime, 253 FomulaSimplificationsInter, 48691 FormulaSimplificationTreeSizeReductionInter, 25.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 792 NumberOfCodeBlocks, 792 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 787 ConstructedInterpolants, 0 QuantifiedInterpolants, 330460 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...