/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 -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product40.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:28:54,184 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:28:54,186 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:28:54,198 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:28:54,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:28:54,199 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:28:54,201 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:28:54,202 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:28:54,204 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:28:54,205 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:28:54,206 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:28:54,207 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:28:54,207 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:28:54,208 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:28:54,209 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:28:54,210 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:28:54,211 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:28:54,212 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:28:54,214 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:28:54,216 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:28:54,218 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:28:54,219 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:28:54,220 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:28:54,221 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:28:54,224 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:28:54,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:28:54,225 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:28:54,226 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:28:54,227 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:28:54,228 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:28:54,228 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:28:54,229 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:28:54,229 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:28:54,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:28:54,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:28:54,231 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:28:54,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:28:54,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:28:54,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:28:54,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:28:54,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:28:54,235 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-07 12:28:54,253 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:28:54,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:28:54,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:28:54,256 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:28:54,256 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:28:54,256 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:28:54,257 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:28:54,257 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:28:54,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:28:54,257 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:28:54,257 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:28:54,258 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:28:54,258 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:28:54,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:28:54,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:28:54,258 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:28:54,259 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:28:54,259 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:28:54,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:28:54,260 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:28:54,261 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:28:54,261 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:28:54,261 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:28:54,555 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:28:54,568 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:28:54,571 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:28:54,572 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:28:54,573 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:28:54,573 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product40.cil.c [2020-07-07 12:28:54,637 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b82c1124/d9455442c08f4caeb96c1b3e13bcf32e/FLAG690ab80e6 [2020-07-07 12:28:55,174 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:28:55,175 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product40.cil.c [2020-07-07 12:28:55,188 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b82c1124/d9455442c08f4caeb96c1b3e13bcf32e/FLAG690ab80e6 [2020-07-07 12:28:55,452 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b82c1124/d9455442c08f4caeb96c1b3e13bcf32e [2020-07-07 12:28:55,461 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:28:55,463 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:28:55,464 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:28:55,464 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:28:55,467 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:28:55,468 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:28:55" (1/1) ... [2020-07-07 12:28:55,471 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5083de1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:55, skipping insertion in model container [2020-07-07 12:28:55,471 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:28:55" (1/1) ... [2020-07-07 12:28:55,480 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:28:55,546 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:28:55,910 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:28:55,923 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:28:56,144 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:28:56,180 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:28:56,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:56 WrapperNode [2020-07-07 12:28:56,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:28:56,182 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:28:56,182 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:28:56,182 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:28:56,193 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:56" (1/1) ... [2020-07-07 12:28:56,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:56" (1/1) ... [2020-07-07 12:28:56,213 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:56" (1/1) ... [2020-07-07 12:28:56,214 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:56" (1/1) ... [2020-07-07 12:28:56,243 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:56" (1/1) ... [2020-07-07 12:28:56,253 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:56" (1/1) ... [2020-07-07 12:28:56,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:56" (1/1) ... [2020-07-07 12:28:56,269 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:28:56,270 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:28:56,270 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:28:56,270 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:28:56,274 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:28:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:28:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:28:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:28:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-07 12:28:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-07 12:28:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:28:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:28:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:28:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:28:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:28:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:28:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-07 12:28:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:28:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:28:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-07 12:28:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:28:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:28:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:28:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:28:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:28:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:28:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:28:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-07 12:28:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-07 12:28:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-07 12:28:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:28:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:28:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:28:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:28:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:28:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:28:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:28:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:28:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:28:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:28:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:28:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:28:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:28:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:28:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:28:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:28:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:28:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:28:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:28:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:28:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:28:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:28:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-07 12:28:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-07 12:28:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:28:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:28:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:28:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:28:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:28:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-07 12:28:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:28:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-07 12:28:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-07 12:28:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:28:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:28:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:28:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:28:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:28:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:28:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:28:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-07 12:28:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-07 12:28:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:28:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:28:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:28:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:28:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:28:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:28:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:28:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:28:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:28:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:28:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:28:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:28:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:28:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:28:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:28:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:28:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:28:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:28:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:28:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:28:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:28:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:28:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:28:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:28:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:28:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:28:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:28:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:28:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:28:57,453 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:28:57,453 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:28:57,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:28:57 BoogieIcfgContainer [2020-07-07 12:28:57,460 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:28:57,461 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:28:57,461 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:28:57,464 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:28:57,464 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:28:55" (1/3) ... [2020-07-07 12:28:57,465 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@359ff2d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:28:57, skipping insertion in model container [2020-07-07 12:28:57,465 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:56" (2/3) ... [2020-07-07 12:28:57,466 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@359ff2d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:28:57, skipping insertion in model container [2020-07-07 12:28:57,466 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:28:57" (3/3) ... [2020-07-07 12:28:57,468 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product40.cil.c [2020-07-07 12:28:57,478 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:28:57,485 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:28:57,497 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:28:57,516 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:28:57,516 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:28:57,516 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:28:57,516 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:28:57,517 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:28:57,517 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:28:57,517 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:28:57,517 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:28:57,537 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states. [2020-07-07 12:28:57,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-07 12:28:57,558 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:28:57,560 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] [2020-07-07 12:28:57,560 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:28:57,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:28:57,566 INFO L82 PathProgramCache]: Analyzing trace with hash -368362639, now seen corresponding path program 1 times [2020-07-07 12:28:57,575 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:28:57,575 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1775014] [2020-07-07 12:28:57,576 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:28:57,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:58,331 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:28:58,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:58,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:58,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:58,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:58,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:58,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:58,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:28:58,518 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:28:58,520 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1775014] [2020-07-07 12:28:58,522 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:28:58,523 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:28:58,523 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [511556456] [2020-07-07 12:28:58,529 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:28:58,530 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:28:58,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:28:58,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:28:58,548 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 4 states. [2020-07-07 12:28:59,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:28:59,978 INFO L93 Difference]: Finished difference Result 505 states and 602 transitions. [2020-07-07 12:28:59,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-07 12:28:59,983 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-07 12:28:59,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:28:59,998 INFO L225 Difference]: With dead ends: 505 [2020-07-07 12:28:59,999 INFO L226 Difference]: Without dead ends: 321 [2020-07-07 12:29:00,003 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:29:00,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2020-07-07 12:29:00,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 269. [2020-07-07 12:29:00,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2020-07-07 12:29:00,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 294 transitions. [2020-07-07 12:29:00,156 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 294 transitions. Word has length 148 [2020-07-07 12:29:00,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:00,157 INFO L479 AbstractCegarLoop]: Abstraction has 269 states and 294 transitions. [2020-07-07 12:29:00,157 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:29:00,157 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 294 transitions. [2020-07-07 12:29:00,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-07 12:29:00,162 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:00,162 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] [2020-07-07 12:29:00,163 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:29:00,163 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:00,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:00,163 INFO L82 PathProgramCache]: Analyzing trace with hash 2053645548, now seen corresponding path program 1 times [2020-07-07 12:29:00,164 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:00,164 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [374559308] [2020-07-07 12:29:00,164 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:00,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:00,595 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:00,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:00,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:00,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:00,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:00,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:00,738 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:00,738 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [374559308] [2020-07-07 12:29:00,738 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:00,738 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-07 12:29:00,739 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648901865] [2020-07-07 12:29:00,742 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-07 12:29:00,742 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:00,742 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-07 12:29:00,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:29:00,743 INFO L87 Difference]: Start difference. First operand 269 states and 294 transitions. Second operand 5 states. [2020-07-07 12:29:01,355 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:02,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:02,429 INFO L93 Difference]: Finished difference Result 424 states and 485 transitions. [2020-07-07 12:29:02,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-07 12:29:02,430 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-07 12:29:02,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:02,435 INFO L225 Difference]: With dead ends: 424 [2020-07-07 12:29:02,435 INFO L226 Difference]: Without dead ends: 310 [2020-07-07 12:29:02,438 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 [2020-07-07 12:29:02,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2020-07-07 12:29:02,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 259. [2020-07-07 12:29:02,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-07-07 12:29:02,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 281 transitions. [2020-07-07 12:29:02,536 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 281 transitions. Word has length 149 [2020-07-07 12:29:02,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:02,536 INFO L479 AbstractCegarLoop]: Abstraction has 259 states and 281 transitions. [2020-07-07 12:29:02,536 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-07 12:29:02,537 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 281 transitions. [2020-07-07 12:29:02,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-07-07 12:29:02,539 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:02,540 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] [2020-07-07 12:29:02,540 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:29:02,540 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:02,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:02,541 INFO L82 PathProgramCache]: Analyzing trace with hash 487690811, now seen corresponding path program 1 times [2020-07-07 12:29:02,541 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:02,541 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [926120404] [2020-07-07 12:29:02,541 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:02,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,874 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:02,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:03,034 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:03,035 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [926120404] [2020-07-07 12:29:03,035 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:03,035 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:29:03,036 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452888442] [2020-07-07 12:29:03,037 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:29:03,037 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:03,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:29:03,038 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:29:03,038 INFO L87 Difference]: Start difference. First operand 259 states and 281 transitions. Second operand 11 states. [2020-07-07 12:29:03,576 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:03,890 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:04,150 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:29:04,396 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:04,678 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:04,910 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:05,802 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:08,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:08,295 INFO L93 Difference]: Finished difference Result 718 states and 849 transitions. [2020-07-07 12:29:08,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-07 12:29:08,296 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 162 [2020-07-07 12:29:08,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:08,302 INFO L225 Difference]: With dead ends: 718 [2020-07-07 12:29:08,302 INFO L226 Difference]: Without dead ends: 574 [2020-07-07 12:29:08,304 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2020-07-07 12:29:08,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 574 states. [2020-07-07 12:29:08,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 574 to 467. [2020-07-07 12:29:08,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 467 states. [2020-07-07 12:29:08,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 467 states and 526 transitions. [2020-07-07 12:29:08,464 INFO L78 Accepts]: Start accepts. Automaton has 467 states and 526 transitions. Word has length 162 [2020-07-07 12:29:08,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:08,464 INFO L479 AbstractCegarLoop]: Abstraction has 467 states and 526 transitions. [2020-07-07 12:29:08,464 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:29:08,465 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 526 transitions. [2020-07-07 12:29:08,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-07-07 12:29:08,468 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:08,468 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] [2020-07-07 12:29:08,468 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:29:08,469 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:08,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:08,469 INFO L82 PathProgramCache]: Analyzing trace with hash -1631970358, now seen corresponding path program 1 times [2020-07-07 12:29:08,469 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:08,470 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1470097491] [2020-07-07 12:29:08,470 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:08,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,821 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:08,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:08,987 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:08,987 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1470097491] [2020-07-07 12:29:08,987 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:08,987 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:29:08,988 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12216] [2020-07-07 12:29:08,989 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:29:08,989 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:08,989 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:29:08,990 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:29:08,990 INFO L87 Difference]: Start difference. First operand 467 states and 526 transitions. Second operand 10 states. [2020-07-07 12:29:09,535 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:11,136 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:11,418 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:11,772 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:12,047 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:12,294 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:12,649 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:12,911 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:13,407 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:14,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:14,681 INFO L93 Difference]: Finished difference Result 1299 states and 1587 transitions. [2020-07-07 12:29:14,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-07 12:29:14,681 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-07 12:29:14,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:14,689 INFO L225 Difference]: With dead ends: 1299 [2020-07-07 12:29:14,689 INFO L226 Difference]: Without dead ends: 947 [2020-07-07 12:29:14,692 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-07-07 12:29:14,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 947 states. [2020-07-07 12:29:14,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 947 to 771. [2020-07-07 12:29:14,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 771 states. [2020-07-07 12:29:15,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 771 states and 881 transitions. [2020-07-07 12:29:15,000 INFO L78 Accepts]: Start accepts. Automaton has 771 states and 881 transitions. Word has length 167 [2020-07-07 12:29:15,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:15,001 INFO L479 AbstractCegarLoop]: Abstraction has 771 states and 881 transitions. [2020-07-07 12:29:15,002 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:29:15,002 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 881 transitions. [2020-07-07 12:29:15,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-07 12:29:15,006 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:15,006 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:15,006 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:29:15,007 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:15,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:15,007 INFO L82 PathProgramCache]: Analyzing trace with hash -1815547457, now seen corresponding path program 1 times [2020-07-07 12:29:15,007 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:15,008 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2002128111] [2020-07-07 12:29:15,008 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:15,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,317 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:15,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:15,507 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:15,507 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2002128111] [2020-07-07 12:29:15,508 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:15,508 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:29:15,508 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1984958455] [2020-07-07 12:29:15,509 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:29:15,509 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:15,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:29:15,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:29:15,510 INFO L87 Difference]: Start difference. First operand 771 states and 881 transitions. Second operand 11 states. [2020-07-07 12:29:16,159 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:17,581 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:17,899 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:18,187 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:18,502 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:18,756 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:19,478 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:19,721 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:20,099 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:21,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:21,460 INFO L93 Difference]: Finished difference Result 2024 states and 2541 transitions. [2020-07-07 12:29:21,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-07 12:29:21,461 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-07 12:29:21,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:21,471 INFO L225 Difference]: With dead ends: 2024 [2020-07-07 12:29:21,471 INFO L226 Difference]: Without dead ends: 1368 [2020-07-07 12:29:21,475 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 228 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-07-07 12:29:21,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1368 states. [2020-07-07 12:29:21,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1368 to 1069. [2020-07-07 12:29:21,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1069 states. [2020-07-07 12:29:21,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 1069 states and 1223 transitions. [2020-07-07 12:29:21,882 INFO L78 Accepts]: Start accepts. Automaton has 1069 states and 1223 transitions. Word has length 172 [2020-07-07 12:29:21,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:21,882 INFO L479 AbstractCegarLoop]: Abstraction has 1069 states and 1223 transitions. [2020-07-07 12:29:21,882 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:29:21,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1223 transitions. [2020-07-07 12:29:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-07 12:29:21,887 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:21,887 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:21,888 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:29:21,888 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:21,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:21,888 INFO L82 PathProgramCache]: Analyzing trace with hash 1961313266, now seen corresponding path program 1 times [2020-07-07 12:29:21,889 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:21,889 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1873405792] [2020-07-07 12:29:21,889 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:22,149 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:22,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:22,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:22,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:22,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:22,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:22,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:22,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:22,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:22,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:22,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:22,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:22,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:22,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:22,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:22,437 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:22,438 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1873405792] [2020-07-07 12:29:22,439 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:22,439 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-07 12:29:22,440 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [797767821] [2020-07-07 12:29:22,440 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-07 12:29:22,440 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:22,441 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-07 12:29:22,441 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-07 12:29:22,441 INFO L87 Difference]: Start difference. First operand 1069 states and 1223 transitions. Second operand 12 states. [2020-07-07 12:29:24,035 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:24,327 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:29:24,596 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:29:24,863 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:25,145 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:25,390 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:27,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:27,498 INFO L93 Difference]: Finished difference Result 2671 states and 3365 transitions. [2020-07-07 12:29:27,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-07 12:29:27,499 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 205 [2020-07-07 12:29:27,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:27,516 INFO L225 Difference]: With dead ends: 2671 [2020-07-07 12:29:27,517 INFO L226 Difference]: Without dead ends: 1717 [2020-07-07 12:29:27,522 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 113 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=217, Invalid=539, Unknown=0, NotChecked=0, Total=756 [2020-07-07 12:29:27,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1717 states. [2020-07-07 12:29:27,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1717 to 1107. [2020-07-07 12:29:27,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1107 states. [2020-07-07 12:29:27,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 1107 states and 1263 transitions. [2020-07-07 12:29:27,888 INFO L78 Accepts]: Start accepts. Automaton has 1107 states and 1263 transitions. Word has length 205 [2020-07-07 12:29:27,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:27,888 INFO L479 AbstractCegarLoop]: Abstraction has 1107 states and 1263 transitions. [2020-07-07 12:29:27,888 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-07 12:29:27,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1263 transitions. [2020-07-07 12:29:27,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-07 12:29:27,893 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:27,894 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:27,894 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:29:27,894 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:27,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:27,894 INFO L82 PathProgramCache]: Analyzing trace with hash 1836108882, now seen corresponding path program 1 times [2020-07-07 12:29:27,895 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:27,895 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1743539751] [2020-07-07 12:29:27,895 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:27,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:28,158 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:28,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:28,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:28,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:28,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:28,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:28,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:28,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:28,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:28,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:28,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:28,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:28,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:28,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:28,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:28,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:28,368 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:28,368 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1743539751] [2020-07-07 12:29:28,368 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:28,368 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-07 12:29:28,369 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [935141722] [2020-07-07 12:29:28,369 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-07 12:29:28,369 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:28,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-07 12:29:28,370 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2020-07-07 12:29:28,370 INFO L87 Difference]: Start difference. First operand 1107 states and 1263 transitions. Second operand 15 states. [2020-07-07 12:29:28,978 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:29,232 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:29:29,483 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:29,729 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:30,018 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:31,085 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:31,328 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:31,604 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:31,895 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:32,149 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:34,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:34,606 INFO L93 Difference]: Finished difference Result 2753 states and 3513 transitions. [2020-07-07 12:29:34,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-07 12:29:34,607 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 205 [2020-07-07 12:29:34,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:34,618 INFO L225 Difference]: With dead ends: 2753 [2020-07-07 12:29:34,619 INFO L226 Difference]: Without dead ends: 1761 [2020-07-07 12:29:34,624 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=296, Invalid=894, Unknown=0, NotChecked=0, Total=1190 [2020-07-07 12:29:34,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1761 states. [2020-07-07 12:29:35,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1761 to 1131. [2020-07-07 12:29:35,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1131 states. [2020-07-07 12:29:35,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 1131 states and 1287 transitions. [2020-07-07 12:29:35,061 INFO L78 Accepts]: Start accepts. Automaton has 1131 states and 1287 transitions. Word has length 205 [2020-07-07 12:29:35,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:35,062 INFO L479 AbstractCegarLoop]: Abstraction has 1131 states and 1287 transitions. [2020-07-07 12:29:35,062 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-07 12:29:35,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1287 transitions. [2020-07-07 12:29:35,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-07 12:29:35,066 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:35,066 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:35,066 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-07 12:29:35,066 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:35,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:35,067 INFO L82 PathProgramCache]: Analyzing trace with hash -1768364273, now seen corresponding path program 1 times [2020-07-07 12:29:35,067 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:35,067 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [192148479] [2020-07-07 12:29:35,067 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:35,324 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:35,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:35,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:35,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:35,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:35,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:35,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:35,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:35,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:35,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:35,507 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:35,508 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [192148479] [2020-07-07 12:29:35,508 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:35,508 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-07 12:29:35,508 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1839951805] [2020-07-07 12:29:35,509 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-07 12:29:35,509 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:35,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-07 12:29:35,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-07-07 12:29:35,509 INFO L87 Difference]: Start difference. First operand 1131 states and 1287 transitions. Second operand 9 states. [2020-07-07 12:29:35,974 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:36,573 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:40,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:40,467 INFO L93 Difference]: Finished difference Result 4341 states and 5588 transitions. [2020-07-07 12:29:40,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-07-07 12:29:40,467 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 205 [2020-07-07 12:29:40,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:40,487 INFO L225 Difference]: With dead ends: 4341 [2020-07-07 12:29:40,487 INFO L226 Difference]: Without dead ends: 3325 [2020-07-07 12:29:40,493 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 471 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=306, Invalid=1176, Unknown=0, NotChecked=0, Total=1482 [2020-07-07 12:29:40,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3325 states. [2020-07-07 12:29:41,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3325 to 2323. [2020-07-07 12:29:41,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2323 states. [2020-07-07 12:29:41,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 2323 states and 2669 transitions. [2020-07-07 12:29:41,666 INFO L78 Accepts]: Start accepts. Automaton has 2323 states and 2669 transitions. Word has length 205 [2020-07-07 12:29:41,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:41,667 INFO L479 AbstractCegarLoop]: Abstraction has 2323 states and 2669 transitions. [2020-07-07 12:29:41,667 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-07 12:29:41,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 2669 transitions. [2020-07-07 12:29:41,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-07-07 12:29:41,671 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:41,671 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:41,671 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-07 12:29:41,671 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:41,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:41,672 INFO L82 PathProgramCache]: Analyzing trace with hash 1173905284, now seen corresponding path program 1 times [2020-07-07 12:29:41,672 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:41,672 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1489854628] [2020-07-07 12:29:41,673 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:41,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:41,959 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:41,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:41,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:41,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:41,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:41,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:42,111 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:42,112 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1489854628] [2020-07-07 12:29:42,112 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:42,112 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-07 12:29:42,112 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1802764650] [2020-07-07 12:29:42,113 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-07 12:29:42,113 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:42,113 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-07 12:29:42,113 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-07 12:29:42,114 INFO L87 Difference]: Start difference. First operand 2323 states and 2669 transitions. Second operand 9 states. [2020-07-07 12:29:42,669 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:43,736 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2020-07-07 12:29:48,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:48,038 INFO L93 Difference]: Finished difference Result 5341 states and 6993 transitions. [2020-07-07 12:29:48,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2020-07-07 12:29:48,038 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 210 [2020-07-07 12:29:48,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:48,073 INFO L225 Difference]: With dead ends: 5341 [2020-07-07 12:29:48,073 INFO L226 Difference]: Without dead ends: 5338 [2020-07-07 12:29:48,078 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 467 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=354, Invalid=1206, Unknown=0, NotChecked=0, Total=1560 [2020-07-07 12:29:48,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5338 states. [2020-07-07 12:29:49,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5338 to 3702. [2020-07-07 12:29:49,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3702 states. [2020-07-07 12:29:49,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3702 states to 3702 states and 4351 transitions. [2020-07-07 12:29:49,366 INFO L78 Accepts]: Start accepts. Automaton has 3702 states and 4351 transitions. Word has length 210 [2020-07-07 12:29:49,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:49,366 INFO L479 AbstractCegarLoop]: Abstraction has 3702 states and 4351 transitions. [2020-07-07 12:29:49,367 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-07 12:29:49,367 INFO L276 IsEmpty]: Start isEmpty. Operand 3702 states and 4351 transitions. [2020-07-07 12:29:49,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2020-07-07 12:29:49,379 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:49,379 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:49,380 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-07 12:29:49,380 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:49,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:49,380 INFO L82 PathProgramCache]: Analyzing trace with hash -1778190725, now seen corresponding path program 1 times [2020-07-07 12:29:49,380 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:49,381 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1145247772] [2020-07-07 12:29:49,381 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:49,856 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:49,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:49,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:49,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:49,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:49,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:49,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:49,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:50,360 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-07 12:29:50,361 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:50,361 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1145247772] [2020-07-07 12:29:50,362 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:50,362 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2020-07-07 12:29:50,362 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1890853894] [2020-07-07 12:29:50,363 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-07-07 12:29:50,363 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:50,364 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-07-07 12:29:50,364 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=453, Unknown=0, NotChecked=0, Total=506 [2020-07-07 12:29:50,365 INFO L87 Difference]: Start difference. First operand 3702 states and 4351 transitions. Second operand 23 states. [2020-07-07 12:29:50,958 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:51,357 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:51,601 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:29:51,860 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:52,126 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:29:52,371 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:53,416 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:54,382 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:54,697 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:55,092 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:55,389 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:00,039 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:00,397 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:00,659 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:00,928 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:01,195 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:01,476 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:01,790 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:02,061 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:02,324 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:02,593 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:02,855 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:03,154 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:03,443 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:03,753 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:06,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:06,481 INFO L93 Difference]: Finished difference Result 7861 states and 9653 transitions. [2020-07-07 12:30:06,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2020-07-07 12:30:06,482 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 296 [2020-07-07 12:30:06,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:06,506 INFO L225 Difference]: With dead ends: 7861 [2020-07-07 12:30:06,506 INFO L226 Difference]: Without dead ends: 4274 [2020-07-07 12:30:06,521 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2369 ImplicationChecksByTransitivity, 7.6s TimeCoverageRelationStatistics Valid=1355, Invalid=6655, Unknown=0, NotChecked=0, Total=8010 [2020-07-07 12:30:06,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4274 states. [2020-07-07 12:30:07,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4274 to 3247. [2020-07-07 12:30:07,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3247 states. [2020-07-07 12:30:07,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3247 states to 3247 states and 3683 transitions. [2020-07-07 12:30:07,514 INFO L78 Accepts]: Start accepts. Automaton has 3247 states and 3683 transitions. Word has length 296 [2020-07-07 12:30:07,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:07,515 INFO L479 AbstractCegarLoop]: Abstraction has 3247 states and 3683 transitions. [2020-07-07 12:30:07,515 INFO L480 AbstractCegarLoop]: Interpolant automaton has 23 states. [2020-07-07 12:30:07,515 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 3683 transitions. [2020-07-07 12:30:07,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2020-07-07 12:30:07,526 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:07,526 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:30:07,526 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-07 12:30:07,527 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:07,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:07,527 INFO L82 PathProgramCache]: Analyzing trace with hash 1689769172, now seen corresponding path program 1 times [2020-07-07 12:30:07,527 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:07,528 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1721981653] [2020-07-07 12:30:07,528 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:07,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,846 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:07,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:30:08,156 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:08,156 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1721981653] [2020-07-07 12:30:08,156 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:08,156 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2020-07-07 12:30:08,157 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146414678] [2020-07-07 12:30:08,157 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-07 12:30:08,157 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:08,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-07 12:30:08,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2020-07-07 12:30:08,158 INFO L87 Difference]: Start difference. First operand 3247 states and 3683 transitions. Second operand 16 states. [2020-07-07 12:30:08,770 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:09,019 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:30:09,260 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:09,502 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:30:09,734 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:10,540 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:12,330 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:16,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:16,186 INFO L93 Difference]: Finished difference Result 6451 states and 7785 transitions. [2020-07-07 12:30:16,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2020-07-07 12:30:16,187 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 303 [2020-07-07 12:30:16,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:16,206 INFO L225 Difference]: With dead ends: 6451 [2020-07-07 12:30:16,207 INFO L226 Difference]: Without dead ends: 3812 [2020-07-07 12:30:16,217 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1276 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=700, Invalid=3460, Unknown=0, NotChecked=0, Total=4160 [2020-07-07 12:30:16,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3812 states. [2020-07-07 12:30:17,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3812 to 2883. [2020-07-07 12:30:17,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2883 states. [2020-07-07 12:30:17,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 2883 states and 3141 transitions. [2020-07-07 12:30:17,018 INFO L78 Accepts]: Start accepts. Automaton has 2883 states and 3141 transitions. Word has length 303 [2020-07-07 12:30:17,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:17,019 INFO L479 AbstractCegarLoop]: Abstraction has 2883 states and 3141 transitions. [2020-07-07 12:30:17,019 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-07 12:30:17,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 3141 transitions. [2020-07-07 12:30:17,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2020-07-07 12:30:17,026 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:17,027 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:30:17,027 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-07 12:30:17,027 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:17,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:17,028 INFO L82 PathProgramCache]: Analyzing trace with hash -713442986, now seen corresponding path program 1 times [2020-07-07 12:30:17,028 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:17,029 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [174234798] [2020-07-07 12:30:17,029 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:17,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,291 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:17,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:30:17,648 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:17,649 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [174234798] [2020-07-07 12:30:17,649 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:17,649 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:30:17,650 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2120778413] [2020-07-07 12:30:17,651 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:30:17,651 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:17,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:30:17,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:30:17,651 INFO L87 Difference]: Start difference. First operand 2883 states and 3141 transitions. Second operand 11 states. [2020-07-07 12:30:18,685 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:23,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:23,391 INFO L93 Difference]: Finished difference Result 5246 states and 6039 transitions. [2020-07-07 12:30:23,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2020-07-07 12:30:23,392 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 307 [2020-07-07 12:30:23,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:23,396 INFO L225 Difference]: With dead ends: 5246 [2020-07-07 12:30:23,396 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:30:23,418 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 534 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=399, Invalid=1323, Unknown=0, NotChecked=0, Total=1722 [2020-07-07 12:30:23,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:30:23,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:30:23,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:30:23,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:30:23,420 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 307 [2020-07-07 12:30:23,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:23,421 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:30:23,421 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:30:23,421 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:30:23,421 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:30:23,422 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-07 12:30:23,425 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:30:24,414 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:30:28,417 WARN L193 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 613 DAG size of output: 549 [2020-07-07 12:30:32,279 WARN L193 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 680 DAG size of output: 629 [2020-07-07 12:30:35,276 WARN L193 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 574 DAG size of output: 516 [2020-07-07 12:30:37,426 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 23 [2020-07-07 12:30:41,913 WARN L193 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 613 DAG size of output: 549 [2020-07-07 12:30:43,987 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-07-07 12:30:48,418 WARN L193 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 613 DAG size of output: 549 [2020-07-07 12:30:51,053 WARN L193 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-07-07 12:30:54,230 WARN L193 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-07-07 12:30:59,014 WARN L193 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 574 DAG size of output: 516 [2020-07-07 12:31:02,737 WARN L193 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 574 DAG size of output: 516 [2020-07-07 12:31:05,456 WARN L193 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 567 DAG size of output: 515 [2020-07-07 12:31:10,097 WARN L193 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-07-07 12:31:11,223 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 210 [2020-07-07 12:31:11,556 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 212 [2020-07-07 12:31:13,964 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 212 [2020-07-07 12:31:14,078 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 212 [2020-07-07 12:31:17,059 WARN L193 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-07-07 12:31:18,928 WARN L193 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-07-07 12:31:21,348 WARN L193 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 613 DAG size of output: 549 [2020-07-07 12:31:25,084 WARN L193 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 613 DAG size of output: 549 [2020-07-07 12:31:27,430 WARN L193 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 613 DAG size of output: 549 [2020-07-07 12:31:29,769 WARN L193 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 613 DAG size of output: 549 [2020-07-07 12:31:31,642 WARN L193 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-07-07 12:31:37,617 WARN L193 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 613 DAG size of output: 549 [2020-07-07 12:31:39,563 WARN L193 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 574 DAG size of output: 516 [2020-07-07 12:31:43,961 WARN L193 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 574 DAG size of output: 516 [2020-07-07 12:31:45,972 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-07-07 12:31:48,200 WARN L193 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 544 DAG size of output: 485 [2020-07-07 12:31:49,116 WARN L193 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-07-07 12:31:49,304 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:31:49,635 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 35 [2020-07-07 12:31:50,260 WARN L193 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 30 [2020-07-07 12:31:51,107 WARN L193 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 37 [2020-07-07 12:31:57,582 WARN L193 SmtUtils]: Spent 6.45 s on a formula simplification. DAG size of input: 486 DAG size of output: 52 [2020-07-07 12:31:58,121 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:31:58,659 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2020-07-07 12:31:59,203 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:31:59,426 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 34 [2020-07-07 12:31:59,600 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-07-07 12:31:59,782 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:32:08,105 WARN L193 SmtUtils]: Spent 8.31 s on a formula simplification. DAG size of input: 575 DAG size of output: 62 [2020-07-07 12:32:08,682 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:32:08,859 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:32:09,372 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 25 [2020-07-07 12:32:10,858 WARN L193 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 189 DAG size of output: 36 [2020-07-07 12:32:11,176 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 35 [2020-07-07 12:32:12,704 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 191 DAG size of output: 40 [2020-07-07 12:32:13,546 WARN L193 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 32 [2020-07-07 12:32:14,509 WARN L193 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-07 12:32:19,492 WARN L193 SmtUtils]: Spent 4.96 s on a formula simplification. DAG size of input: 454 DAG size of output: 49 [2020-07-07 12:32:19,708 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 30 [2020-07-07 12:32:20,608 WARN L193 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:32:21,008 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:32:21,770 WARN L193 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2020-07-07 12:32:21,963 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:32:22,468 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2020-07-07 12:32:22,632 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:32:22,849 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 34 [2020-07-07 12:32:23,034 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-07 12:32:24,348 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 197 DAG size of output: 55 [2020-07-07 12:32:25,651 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 186 DAG size of output: 40 [2020-07-07 12:32:25,843 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-07 12:32:26,646 WARN L193 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 37 [2020-07-07 12:32:26,843 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 33 [2020-07-07 12:32:27,013 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-07-07 12:32:28,518 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 191 DAG size of output: 40 [2020-07-07 12:32:28,691 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:32:35,157 WARN L193 SmtUtils]: Spent 6.45 s on a formula simplification. DAG size of input: 486 DAG size of output: 52 [2020-07-07 12:32:36,694 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 195 DAG size of output: 38 [2020-07-07 12:32:37,495 WARN L193 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 30 [2020-07-07 12:32:37,805 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 28 [2020-07-07 12:32:38,000 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:32:39,477 WARN L193 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 189 DAG size of output: 36 [2020-07-07 12:32:40,358 WARN L193 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:32:41,291 WARN L193 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:32:41,484 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:32:42,719 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 177 DAG size of output: 38 [2020-07-07 12:32:42,893 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-07 12:32:43,647 WARN L193 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 34 [2020-07-07 12:32:45,069 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 186 DAG size of output: 40 [2020-07-07 12:32:45,246 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-07 12:32:46,199 WARN L193 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 26 [2020-07-07 12:32:53,026 WARN L193 SmtUtils]: Spent 6.82 s on a formula simplification. DAG size of input: 486 DAG size of output: 52 [2020-07-07 12:32:53,206 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:32:53,789 WARN L193 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:32:55,378 WARN L193 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 193 DAG size of output: 35 [2020-07-07 12:32:56,928 WARN L193 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 189 DAG size of output: 36 [2020-07-07 12:33:02,935 WARN L193 SmtUtils]: Spent 6.00 s on a formula simplification. DAG size of input: 434 DAG size of output: 51 [2020-07-07 12:33:04,145 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 183 DAG size of output: 29 [2020-07-07 12:33:10,316 WARN L193 SmtUtils]: Spent 6.17 s on a formula simplification. DAG size of input: 434 DAG size of output: 51 [2020-07-07 12:33:10,498 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:33:12,540 WARN L193 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 197 DAG size of output: 48 [2020-07-07 12:33:14,125 WARN L193 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 191 DAG size of output: 40 [2020-07-07 12:33:15,747 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 191 DAG size of output: 40 [2020-07-07 12:33:16,720 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:33:16,879 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-07-07 12:33:17,067 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:33:17,543 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-07-07 12:33:18,077 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2020-07-07 12:33:19,686 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 193 DAG size of output: 42 [2020-07-07 12:33:20,653 WARN L193 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:33:21,643 WARN L193 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 33 [2020-07-07 12:33:22,628 WARN L193 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:33:22,833 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:33:23,013 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-07-07 12:33:23,184 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-07 12:33:28,612 WARN L193 SmtUtils]: Spent 5.42 s on a formula simplification. DAG size of input: 454 DAG size of output: 49 [2020-07-07 12:33:29,548 WARN L193 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 45 [2020-07-07 12:33:30,551 WARN L193 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 40 [2020-07-07 12:33:30,721 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:33:36,069 WARN L193 SmtUtils]: Spent 5.34 s on a formula simplification. DAG size of input: 454 DAG size of output: 49 [2020-07-07 12:33:42,432 WARN L193 SmtUtils]: Spent 6.33 s on a formula simplification. DAG size of input: 463 DAG size of output: 51 [2020-07-07 12:33:43,328 WARN L193 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 35 [2020-07-07 12:33:44,488 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 215 DAG size of output: 41 [2020-07-07 12:33:45,082 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 25 [2020-07-07 12:33:45,687 WARN L193 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:33:46,613 WARN L193 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 35 [2020-07-07 12:33:47,105 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 28 [2020-07-07 12:33:47,280 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:33:48,798 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 234 DAG size of output: 45 [2020-07-07 12:33:49,454 WARN L193 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 28 [2020-07-07 12:33:49,636 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:33:55,717 WARN L193 SmtUtils]: Spent 6.08 s on a formula simplification. DAG size of input: 434 DAG size of output: 51 [2020-07-07 12:33:57,369 WARN L193 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 195 DAG size of output: 38 [2020-07-07 12:33:58,155 WARN L193 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2020-07-07 12:34:00,276 WARN L193 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 230 DAG size of output: 52 [2020-07-07 12:34:00,471 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-07 12:34:00,707 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2020-07-07 12:34:01,688 WARN L193 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 40 [2020-07-07 12:34:01,887 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-07 12:34:02,833 WARN L193 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 36 [2020-07-07 12:34:03,865 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 180 DAG size of output: 40 [2020-07-07 12:34:04,418 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2020-07-07 12:34:05,451 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 182 DAG size of output: 42 [2020-07-07 12:34:06,449 WARN L193 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 40 [2020-07-07 12:34:12,654 WARN L193 SmtUtils]: Spent 6.16 s on a formula simplification. DAG size of input: 434 DAG size of output: 51 [2020-07-07 12:34:18,598 WARN L193 SmtUtils]: Spent 5.94 s on a formula simplification. DAG size of input: 434 DAG size of output: 51 [2020-07-07 12:34:25,342 WARN L193 SmtUtils]: Spent 6.74 s on a formula simplification. DAG size of input: 486 DAG size of output: 52 [2020-07-07 12:34:26,047 WARN L193 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:34:26,945 WARN L193 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2020-07-07 12:34:27,916 WARN L193 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:34:28,722 WARN L193 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 33 [2020-07-07 12:34:29,840 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 179 DAG size of output: 44 [2020-07-07 12:34:30,026 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:34:31,007 WARN L193 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:34:31,910 WARN L193 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-07-07 12:34:32,153 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 30 [2020-07-07 12:34:33,100 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:34:33,990 WARN L193 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 29 [2020-07-07 12:34:34,198 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:34:34,617 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 28 [2020-07-07 12:34:41,463 WARN L193 SmtUtils]: Spent 6.81 s on a formula simplification. DAG size of input: 486 DAG size of output: 52 [2020-07-07 12:34:41,647 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:34:48,371 WARN L193 SmtUtils]: Spent 6.72 s on a formula simplification. DAG size of input: 486 DAG size of output: 52 [2020-07-07 12:34:55,361 WARN L193 SmtUtils]: Spent 6.99 s on a formula simplification. DAG size of input: 486 DAG size of output: 52 [2020-07-07 12:35:01,406 WARN L193 SmtUtils]: Spent 6.04 s on a formula simplification. DAG size of input: 434 DAG size of output: 51 [2020-07-07 12:35:02,338 WARN L193 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:35:02,949 WARN L193 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2020-07-07 12:35:03,136 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:35:03,960 WARN L193 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 41 [2020-07-07 12:35:04,788 WARN L193 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 27 [2020-07-07 12:35:06,474 WARN L193 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 193 DAG size of output: 46 [2020-07-07 12:35:13,340 WARN L193 SmtUtils]: Spent 6.86 s on a formula simplification. DAG size of input: 486 DAG size of output: 52 [2020-07-07 12:35:13,955 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:35:14,150 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:35:19,622 WARN L193 SmtUtils]: Spent 5.47 s on a formula simplification. DAG size of input: 454 DAG size of output: 49 [2020-07-07 12:35:20,185 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2020-07-07 12:35:20,745 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 40 [2020-07-07 12:35:20,961 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:35:21,154 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:35:21,366 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:35:22,572 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 182 DAG size of output: 34 [2020-07-07 12:35:22,945 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 28 [2020-07-07 12:35:24,161 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 185 DAG size of output: 33 [2020-07-07 12:35:24,363 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:35:25,917 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 197 DAG size of output: 55 [2020-07-07 12:35:26,107 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:35:26,649 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 40 [2020-07-07 12:35:26,840 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-07 12:35:27,050 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-07 12:35:27,239 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:35:27,751 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2020-07-07 12:35:27,924 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 33 [2020-07-07 12:35:28,088 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-07 12:35:29,110 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-07 12:35:29,620 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-07-07 12:35:34,927 WARN L193 SmtUtils]: Spent 5.30 s on a formula simplification. DAG size of input: 454 DAG size of output: 49 [2020-07-07 12:35:35,731 WARN L193 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:35:36,666 WARN L193 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 32 [2020-07-07 12:35:42,863 WARN L193 SmtUtils]: Spent 6.19 s on a formula simplification. DAG size of input: 434 DAG size of output: 51 [2020-07-07 12:35:43,375 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-07-07 12:35:48,182 WARN L193 SmtUtils]: Spent 4.80 s on a formula simplification. DAG size of input: 429 DAG size of output: 44 [2020-07-07 12:35:48,189 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-07-07 12:35:48,189 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 511 566) no Hoare annotation was computed. [2020-07-07 12:35:48,189 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-07 12:35:48,189 INFO L268 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-07-07 12:35:48,189 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-07-07 12:35:48,190 INFO L268 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-07-07 12:35:48,190 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-07 12:35:48,190 INFO L268 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-07-07 12:35:48,190 INFO L268 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-07-07 12:35:48,190 INFO L268 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-07-07 12:35:48,190 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-07 12:35:48,190 INFO L268 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-07-07 12:35:48,190 INFO L268 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-07-07 12:35:48,190 INFO L268 CegarLoopResult]: For program point L553-1(line 553) no Hoare annotation was computed. [2020-07-07 12:35:48,190 INFO L268 CegarLoopResult]: For program point L553-2(line 553) no Hoare annotation was computed. [2020-07-07 12:35:48,190 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 511 566) no Hoare annotation was computed. [2020-07-07 12:35:48,190 INFO L268 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-07-07 12:35:48,190 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 511 566) no Hoare annotation was computed. [2020-07-07 12:35:48,190 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-07 12:35:48,190 INFO L268 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-07-07 12:35:48,191 INFO L268 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-07-07 12:35:48,191 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-07 12:35:48,191 INFO L268 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-07-07 12:35:48,191 INFO L268 CegarLoopResult]: For program point L558(lines 535 559) no Hoare annotation was computed. [2020-07-07 12:35:48,191 INFO L268 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-07-07 12:35:48,191 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-07 12:35:48,191 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-07 12:35:48,191 INFO L268 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-07-07 12:35:48,191 INFO L268 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-07-07 12:35:48,191 INFO L268 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-07-07 12:35:48,191 INFO L268 CegarLoopResult]: For program point L542(lines 542 546) no Hoare annotation was computed. [2020-07-07 12:35:48,191 INFO L268 CegarLoopResult]: For program point L542-1(lines 542 546) no Hoare annotation was computed. [2020-07-07 12:35:48,191 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-07-07 12:35:48,191 INFO L268 CegarLoopResult]: For program point L534-1(line 534) no Hoare annotation was computed. [2020-07-07 12:35:48,192 INFO L268 CegarLoopResult]: For program point L534-2(line 534) no Hoare annotation was computed. [2020-07-07 12:35:48,192 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-07 12:35:48,192 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-07 12:35:48,192 INFO L268 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-07-07 12:35:48,192 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-07-07 12:35:48,192 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-07-07 12:35:48,192 INFO L268 CegarLoopResult]: For program point L555-1(lines 536 557) no Hoare annotation was computed. [2020-07-07 12:35:48,192 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-07 12:35:48,192 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-07 12:35:48,192 INFO L268 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-07-07 12:35:48,192 INFO L268 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-07-07 12:35:48,192 INFO L268 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-07-07 12:35:48,192 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-07 12:35:48,192 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-07-07 12:35:48,192 INFO L268 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-07-07 12:35:48,193 INFO L268 CegarLoopResult]: For program point L593-2(lines 593 618) no Hoare annotation was computed. [2020-07-07 12:35:48,193 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 567 626) no Hoare annotation was computed. [2020-07-07 12:35:48,193 INFO L268 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-07-07 12:35:48,193 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 567 626) no Hoare annotation was computed. [2020-07-07 12:35:48,193 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-07-07 12:35:48,193 INFO L268 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-07-07 12:35:48,193 INFO L268 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-07-07 12:35:48,193 INFO L268 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-07-07 12:35:48,193 INFO L268 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-07-07 12:35:48,193 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-07 12:35:48,193 INFO L268 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-07-07 12:35:48,193 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 567 626) no Hoare annotation was computed. [2020-07-07 12:35:48,193 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-07-07 12:35:48,193 INFO L268 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-07-07 12:35:48,193 INFO L268 CegarLoopResult]: For program point L619(lines 592 620) no Hoare annotation was computed. [2020-07-07 12:35:48,194 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-07-07 12:35:48,194 INFO L268 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-07-07 12:35:48,194 INFO L268 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-07-07 12:35:48,194 INFO L268 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-07-07 12:35:48,194 INFO L268 CegarLoopResult]: For program point L611-1(line 611) no Hoare annotation was computed. [2020-07-07 12:35:48,194 INFO L268 CegarLoopResult]: For program point L611-2(line 611) no Hoare annotation was computed. [2020-07-07 12:35:48,194 INFO L268 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-07-07 12:35:48,194 INFO L268 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-07-07 12:35:48,194 INFO L268 CegarLoopResult]: For program point L607-1(line 607) no Hoare annotation was computed. [2020-07-07 12:35:48,194 INFO L268 CegarLoopResult]: For program point L607-2(line 607) no Hoare annotation was computed. [2020-07-07 12:35:48,194 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-07-07 12:35:48,194 INFO L268 CegarLoopResult]: For program point L599(lines 599 603) no Hoare annotation was computed. [2020-07-07 12:35:48,194 INFO L268 CegarLoopResult]: For program point L599-1(lines 599 603) no Hoare annotation was computed. [2020-07-07 12:35:48,194 INFO L268 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-07-07 12:35:48,195 INFO L268 CegarLoopResult]: For program point L591-1(line 591) no Hoare annotation was computed. [2020-07-07 12:35:48,195 INFO L268 CegarLoopResult]: For program point L591-2(line 591) no Hoare annotation was computed. [2020-07-07 12:35:48,195 INFO L268 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-07-07 12:35:48,195 INFO L268 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-07-07 12:35:48,195 INFO L268 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-07-07 12:35:48,195 INFO L268 CegarLoopResult]: For program point L616-1(line 616) no Hoare annotation was computed. [2020-07-07 12:35:48,195 INFO L268 CegarLoopResult]: For program point L616-2(line 616) no Hoare annotation was computed. [2020-07-07 12:35:48,195 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-07-07 12:35:48,195 INFO L268 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-07-07 12:35:48,195 INFO L268 CegarLoopResult]: For program point L612-1(line 612) no Hoare annotation was computed. [2020-07-07 12:35:48,195 INFO L268 CegarLoopResult]: For program point L612-2(line 612) no Hoare annotation was computed. [2020-07-07 12:35:48,195 INFO L268 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-07-07 12:35:48,195 INFO L268 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-07-07 12:35:48,195 INFO L268 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-07-07 12:35:48,195 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-07 12:35:48,196 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-07-07 12:35:48,196 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-07-07 12:35:48,196 INFO L268 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-07-07 12:35:48,196 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 952 958) the Hoare annotation is: true [2020-07-07 12:35:48,196 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 952 958) the Hoare annotation is: true [2020-07-07 12:35:48,196 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 959 967) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11) (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))) [2020-07-07 12:35:48,196 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 959 967) the Hoare annotation is: true [2020-07-07 12:35:48,196 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 959 967) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11) (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))) [2020-07-07 12:35:48,196 INFO L264 CegarLoopResult]: At program point L964(line 964) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))) [2020-07-07 12:35:48,197 INFO L271 CegarLoopResult]: At program point L963(line 963) the Hoare annotation is: true [2020-07-07 12:35:48,197 INFO L271 CegarLoopResult]: At program point L929(line 929) the Hoare annotation is: true [2020-07-07 12:35:48,197 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 910 932) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,197 INFO L264 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~8) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,197 INFO L264 CegarLoopResult]: At program point L922-1(line 922) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~8) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,197 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 910 932) the Hoare annotation is: true [2020-07-07 12:35:48,197 INFO L264 CegarLoopResult]: At program point L920(lines 920 927) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~8) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,198 INFO L271 CegarLoopResult]: At program point L920-1(lines 920 927) the Hoare annotation is: true [2020-07-07 12:35:48,198 INFO L264 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |main_#t~ret71| 1) (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,198 INFO L264 CegarLoopResult]: At program point L917(line 917) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,198 INFO L264 CegarLoopResult]: At program point L918-1(line 918) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |main_#t~ret71| 1) (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,198 INFO L264 CegarLoopResult]: At program point L916(line 916) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,198 INFO L264 CegarLoopResult]: At program point L918-2(line 918) the Hoare annotation is: (or (and (= |main_#t~ret71| 1) (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~8) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,199 INFO L264 CegarLoopResult]: At program point L916-1(line 916) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,199 INFO L264 CegarLoopResult]: At program point L912(line 912) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,199 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 910 932) the Hoare annotation is: true [2020-07-07 12:35:48,199 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 865 888) no Hoare annotation was computed. [2020-07-07 12:35:48,199 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 865 888) no Hoare annotation was computed. [2020-07-07 12:35:48,199 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 865 888) no Hoare annotation was computed. [2020-07-07 12:35:48,199 INFO L268 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-07-07 12:35:48,199 INFO L268 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-07-07 12:35:48,199 INFO L268 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-07-07 12:35:48,199 INFO L268 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-07-07 12:35:48,199 INFO L268 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-07-07 12:35:48,200 INFO L268 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-07-07 12:35:48,200 INFO L268 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-07-07 12:35:48,200 INFO L268 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-07-07 12:35:48,200 INFO L268 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-07-07 12:35:48,200 INFO L268 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-07-07 12:35:48,200 INFO L268 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-07-07 12:35:48,200 INFO L268 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-07-07 12:35:48,200 INFO L268 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-07-07 12:35:48,200 INFO L268 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-07-07 12:35:48,201 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 435 449) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= 0 |old(~systemActive~0)|)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse3 .cse4) (or .cse6 .cse5 .cse0 .cse4 (not (<= 1 |old(~systemActive~0)|))) (or .cse6 .cse0 .cse1 .cse2 .cse4) (or .cse6 .cse5 .cse7 .cse4) (or .cse6 .cse7 .cse1 .cse4))) [2020-07-07 12:35:48,201 INFO L264 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: (let ((.cse6 (= 0 |old(~systemActive~0)|)) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse5 .cse6) (or .cse1 .cse3 .cse4 .cse6 .cse7) (or .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse4 (not (<= 1 |old(~systemActive~0)|))) (or .cse0 .cse2 .cse5))) [2020-07-07 12:35:48,201 INFO L264 CegarLoopResult]: At program point L439(lines 439 445) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= 0 |old(~systemActive~0)|)) (.cse5 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse4) (or .cse1 .cse7 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 (not (<= 1 |old(~systemActive~0)|)) .cse4) (or .cse5 .cse1 .cse7 .cse2 .cse4) (or .cse5 .cse6 .cse7 .cse4))) [2020-07-07 12:35:48,201 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 435 449) the Hoare annotation is: (let ((.cse9 (= |old(~systemActive~0)| ~systemActive~0))) (let ((.cse7 (= 0 |old(~systemActive~0)|)) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (and .cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (and .cse9 (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse7) (or .cse1 .cse4 .cse5 .cse7 .cse8) (or .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse4 .cse5 (not (<= 1 |old(~systemActive~0)|))) (or .cse0 .cse2 .cse6 .cse3)))) [2020-07-07 12:35:48,202 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 435 449) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= 0 |old(~systemActive~0)|)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse3 .cse4) (or .cse6 .cse5 .cse0 .cse4 (not (<= 1 |old(~systemActive~0)|))) (or .cse6 .cse0 .cse1 .cse2 .cse4) (or .cse6 .cse5 .cse7 .cse4) (or .cse6 .cse7 .cse1 .cse4))) [2020-07-07 12:35:48,202 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 371 379) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) (= ~pumpRunning~0 |isPumpRunning_#res|))) (.cse6 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 .cse5 (not (<= 1 ~pumpRunning~0))) (or .cse4 .cse1 .cse2 .cse6 .cse3) (or .cse1 .cse2 .cse6 .cse5 .cse3))) [2020-07-07 12:35:48,202 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 371 379) the Hoare annotation is: true [2020-07-07 12:35:48,202 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 371 379) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) (= ~pumpRunning~0 |isPumpRunning_#res|))) (.cse6 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 .cse5 (not (<= 1 ~pumpRunning~0))) (or .cse4 .cse1 .cse2 .cse6 .cse3) (or .cse1 .cse2 .cse6 .cse5 .cse3))) [2020-07-07 12:35:48,202 INFO L264 CegarLoopResult]: At program point L376(line 376) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse6 (not (<= 1 ~pumpRunning~0))))) [2020-07-07 12:35:48,202 INFO L271 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: true [2020-07-07 12:35:48,203 INFO L268 CegarLoopResult]: For program point L387-2(lines 387 395) no Hoare annotation was computed. [2020-07-07 12:35:48,203 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-07 12:35:48,203 INFO L268 CegarLoopResult]: For program point L410-1(line 410) no Hoare annotation was computed. [2020-07-07 12:35:48,203 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-07-07 12:35:48,203 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-07 12:35:48,203 INFO L268 CegarLoopResult]: For program point L399(lines 399 407) no Hoare annotation was computed. [2020-07-07 12:35:48,203 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 380 415) no Hoare annotation was computed. [2020-07-07 12:35:48,203 INFO L268 CegarLoopResult]: For program point L399-2(lines 399 407) no Hoare annotation was computed. [2020-07-07 12:35:48,203 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-07-07 12:35:48,203 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 380 415) no Hoare annotation was computed. [2020-07-07 12:35:48,203 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-07-07 12:35:48,204 INFO L268 CegarLoopResult]: For program point L387(lines 387 395) no Hoare annotation was computed. [2020-07-07 12:35:48,204 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 380 415) no Hoare annotation was computed. [2020-07-07 12:35:48,204 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 945 951) the Hoare annotation is: true [2020-07-07 12:35:48,204 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 945 951) the Hoare annotation is: true [2020-07-07 12:35:48,204 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-07-07 12:35:48,204 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-07 12:35:48,204 INFO L268 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-07-07 12:35:48,204 INFO L268 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-07-07 12:35:48,204 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-07 12:35:48,205 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-07 12:35:48,205 INFO L268 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-07-07 12:35:48,205 INFO L268 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-07-07 12:35:48,205 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 465 510) no Hoare annotation was computed. [2020-07-07 12:35:48,206 INFO L268 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-07-07 12:35:48,206 INFO L268 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-07-07 12:35:48,206 INFO L268 CegarLoopResult]: For program point L502-1(line 502) no Hoare annotation was computed. [2020-07-07 12:35:48,206 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-07 12:35:48,206 INFO L268 CegarLoopResult]: For program point L502-2(line 502) no Hoare annotation was computed. [2020-07-07 12:35:48,206 INFO L268 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-07-07 12:35:48,206 INFO L268 CegarLoopResult]: For program point L465(lines 465 510) no Hoare annotation was computed. [2020-07-07 12:35:48,206 INFO L268 CegarLoopResult]: For program point L465-1(lines 465 510) no Hoare annotation was computed. [2020-07-07 12:35:48,206 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 465 510) no Hoare annotation was computed. [2020-07-07 12:35:48,206 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-07 12:35:48,207 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 465 510) no Hoare annotation was computed. [2020-07-07 12:35:48,207 INFO L268 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-07-07 12:35:48,207 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-07 12:35:48,207 INFO L268 CegarLoopResult]: For program point L488-1(line 488) no Hoare annotation was computed. [2020-07-07 12:35:48,207 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-07 12:35:48,207 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-07-07 12:35:48,207 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-07-07 12:35:48,207 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-07 12:35:48,207 INFO L268 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-07-07 12:35:48,207 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-07-07 12:35:48,208 INFO L268 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-07-07 12:35:48,208 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-07 12:35:48,208 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-07 12:35:48,208 INFO L268 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-07-07 12:35:48,208 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-07-07 12:35:48,208 INFO L268 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-07-07 12:35:48,208 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-07 12:35:48,208 INFO L268 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-07-07 12:35:48,208 INFO L268 CegarLoopResult]: For program point L495-1(line 495) no Hoare annotation was computed. [2020-07-07 12:35:48,208 INFO L268 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-07-07 12:35:48,208 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-07 12:35:48,209 INFO L268 CegarLoopResult]: For program point L491-1(line 491) no Hoare annotation was computed. [2020-07-07 12:35:48,209 INFO L268 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-07-07 12:35:48,209 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-07-07 12:35:48,209 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-07-07 12:35:48,209 INFO L268 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-07-07 12:35:48,209 INFO L268 CegarLoopResult]: For program point L797-1(line 797) no Hoare annotation was computed. [2020-07-07 12:35:48,209 INFO L268 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-07-07 12:35:48,210 INFO L268 CegarLoopResult]: For program point L797-2(line 797) no Hoare annotation was computed. [2020-07-07 12:35:48,210 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 778 823) no Hoare annotation was computed. [2020-07-07 12:35:48,210 INFO L268 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-07-07 12:35:48,211 INFO L268 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-07-07 12:35:48,211 INFO L268 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-07-07 12:35:48,211 INFO L268 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-07-07 12:35:48,211 INFO L268 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-07-07 12:35:48,211 INFO L268 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-07-07 12:35:48,211 INFO L268 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-07-07 12:35:48,211 INFO L268 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-07-07 12:35:48,211 INFO L268 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-07-07 12:35:48,211 INFO L268 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-07-07 12:35:48,212 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 778 823) no Hoare annotation was computed. [2020-07-07 12:35:48,212 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 778 823) no Hoare annotation was computed. [2020-07-07 12:35:48,212 INFO L268 CegarLoopResult]: For program point L802(lines 802 803) no Hoare annotation was computed. [2020-07-07 12:35:48,212 INFO L268 CegarLoopResult]: For program point L798(lines 798 805) no Hoare annotation was computed. [2020-07-07 12:35:48,212 INFO L268 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-07-07 12:35:48,212 INFO L268 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-07-07 12:35:48,212 INFO L268 CegarLoopResult]: For program point L792(lines 792 812) no Hoare annotation was computed. [2020-07-07 12:35:48,212 INFO L268 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-07-07 12:35:48,212 INFO L268 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-07-07 12:35:48,212 INFO L268 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-07-07 12:35:48,212 INFO L268 CegarLoopResult]: For program point L819-1(line 819) no Hoare annotation was computed. [2020-07-07 12:35:48,212 INFO L268 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-07-07 12:35:48,212 INFO L268 CegarLoopResult]: For program point L819-2(line 819) no Hoare annotation was computed. [2020-07-07 12:35:48,213 INFO L268 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-07-07 12:35:48,213 INFO L268 CegarLoopResult]: For program point L817-1(line 817) no Hoare annotation was computed. [2020-07-07 12:35:48,213 INFO L268 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-07-07 12:35:48,213 INFO L268 CegarLoopResult]: For program point L817-2(line 817) no Hoare annotation was computed. [2020-07-07 12:35:48,213 INFO L268 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-07-07 12:35:48,213 INFO L268 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-07-07 12:35:48,213 INFO L268 CegarLoopResult]: For program point L778(lines 778 823) no Hoare annotation was computed. [2020-07-07 12:35:48,213 INFO L268 CegarLoopResult]: For program point L809(lines 809 810) no Hoare annotation was computed. [2020-07-07 12:35:48,213 INFO L268 CegarLoopResult]: For program point L809-1(lines 792 812) no Hoare annotation was computed. [2020-07-07 12:35:48,213 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 896 906) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,213 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 896 906) the Hoare annotation is: true [2020-07-07 12:35:48,213 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 896 906) the Hoare annotation is: true [2020-07-07 12:35:48,214 INFO L264 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,214 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 360 370) the Hoare annotation is: true [2020-07-07 12:35:48,214 INFO L264 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:35:48,214 INFO L271 CegarLoopResult]: At program point L365(line 365) the Hoare annotation is: true [2020-07-07 12:35:48,214 INFO L264 CegarLoopResult]: At program point L365-1(line 365) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret18|)) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2))) [2020-07-07 12:35:48,214 INFO L264 CegarLoopResult]: At program point L365-2(line 365) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret18|)) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2))) [2020-07-07 12:35:48,214 INFO L264 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 360 370) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:35:48,214 INFO L264 CegarLoopResult]: At program point L365-3(line 365) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret18|) (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:35:48,214 INFO L264 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 360 370) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:35:48,214 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 352 359) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= 0 ~systemActive~0)) (.cse5 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse5 .cse4) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2) (or (not (= 0 ~methAndRunningLastTime~0)) .cse1 .cse2 .cse3 .cse5))) [2020-07-07 12:35:48,215 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 352 359) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse3 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse5) (or (not (<= 1 ~systemActive~0)) .cse4 .cse0 .cse3))) [2020-07-07 12:35:48,215 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 352 359) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse3 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse5) (or (not (<= 1 ~systemActive~0)) .cse4 .cse0 .cse3))) [2020-07-07 12:35:48,215 INFO L264 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3))) [2020-07-07 12:35:48,215 INFO L264 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3))) [2020-07-07 12:35:48,215 INFO L264 CegarLoopResult]: At program point L173(line 173) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (<= 1 isHighWaterSensorDry_~retValue_acc~2)) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse3 .cse4))) [2020-07-07 12:35:48,216 INFO L264 CegarLoopResult]: At program point L172(line 172) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:35:48,216 INFO L271 CegarLoopResult]: At program point L171(lines 171 177) the Hoare annotation is: true [2020-07-07 12:35:48,216 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 167 180) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~2)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:35:48,216 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 167 180) the Hoare annotation is: true [2020-07-07 12:35:48,216 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 167 180) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~2)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:35:48,216 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 319 343) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse7 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~3)) (.cse8 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (and .cse2 .cse3) .cse4) (or .cse5 .cse0 .cse1 .cse6 .cse3 .cse7) (or .cse5 .cse0 .cse6 .cse8 .cse3 .cse7) (or .cse0 .cse4 (and .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse8))) [2020-07-07 12:35:48,217 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 319 343) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse7) (or .cse4 .cse0 .cse6 .cse3 .cse7) (or .cse0 .cse5 .cse1 .cse2))) [2020-07-07 12:35:48,217 INFO L264 CegarLoopResult]: At program point L338(line 338) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (= 0 ~pumpRunning~0))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse4 .cse1) (or .cse3 .cse0 .cse5 .cse2 .cse6))) [2020-07-07 12:35:48,217 INFO L264 CegarLoopResult]: At program point L338-1(lines 319 343) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse7 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~3)) (.cse8 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (and .cse2 .cse3) .cse4) (or .cse5 .cse0 .cse1 .cse6 .cse3 .cse7) (or .cse5 .cse0 .cse6 .cse8 .cse3 .cse7) (or .cse0 .cse4 (and .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse8))) [2020-07-07 12:35:48,217 INFO L264 CegarLoopResult]: At program point L333(line 333) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse3 .cse4) (or .cse1 .cse2 .cse5) (or .cse1 .cse5 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse4))) [2020-07-07 12:35:48,217 INFO L264 CegarLoopResult]: At program point L329(line 329) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse1 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse5))) [2020-07-07 12:35:48,217 INFO L264 CegarLoopResult]: At program point L327(lines 327 335) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse6) (or .cse1 .cse4 .cse5 .cse6))) [2020-07-07 12:35:48,217 INFO L264 CegarLoopResult]: At program point L325(line 325) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse3 .cse6) (or .cse1 .cse2 .cse4 .cse5))) [2020-07-07 12:35:48,217 INFO L264 CegarLoopResult]: At program point L325-1(line 325) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret17|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse6) (or .cse1 .cse4 .cse5 .cse6))) [2020-07-07 12:35:48,218 INFO L264 CegarLoopResult]: At program point L323(lines 323 340) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse7) (or .cse4 .cse0 .cse6 .cse3 .cse7) (or .cse0 .cse5 .cse1 .cse2))) [2020-07-07 12:35:48,218 INFO L264 CegarLoopResult]: At program point L325-2(line 325) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret17|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse6) (or .cse1 .cse4 .cse5 .cse6))) [2020-07-07 12:35:48,218 INFO L264 CegarLoopResult]: At program point L325-3(line 325) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret17|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse5) (or .cse0 .cse1 .cse3 .cse6) (or .cse4 .cse1 .cse5 .cse6))) [2020-07-07 12:35:48,218 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 285 291) the Hoare annotation is: true [2020-07-07 12:35:48,218 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 285 291) the Hoare annotation is: true [2020-07-07 12:35:48,218 INFO L264 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,218 INFO L264 CegarLoopResult]: At program point L246(lines 195 247) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,218 INFO L264 CegarLoopResult]: At program point L234(lines 234 240) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse2 .cse5 .cse7 .cse3) (and .cse6 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse6 .cse8 .cse7) (and .cse6 .cse2 .cse5 .cse8 .cse7) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,218 INFO L264 CegarLoopResult]: At program point L234-1(lines 226 241) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse0 .cse2 .cse6 .cse3 .cse4) (and .cse2 .cse5 .cse6 .cse8 .cse7) (and .cse5 .cse2 .cse6 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse8 .cse7) (and .cse5 .cse1 .cse2 .cse8 .cse7) (and .cse2 .cse0 .cse6 .cse8 .cse7) (and .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,219 INFO L264 CegarLoopResult]: At program point L197(lines 196 245) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (and .cse4 .cse6 .cse0 .cse5 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse0 .cse1 .cse7 .cse5) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,219 INFO L264 CegarLoopResult]: At program point L226(lines 226 241) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse2 .cse5 .cse7 .cse3) (and .cse6 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse6 .cse8 .cse7) (and .cse6 .cse2 .cse5 .cse8 .cse7) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,219 INFO L264 CegarLoopResult]: At program point L189(line 189) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,219 INFO L264 CegarLoopResult]: At program point L218(line 218) the Hoare annotation is: (let ((.cse5 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 .cse1 .cse0 .cse7 .cse3) (and .cse6 .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,219 INFO L264 CegarLoopResult]: At program point L214(line 214) the Hoare annotation is: (let ((.cse5 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 .cse1 .cse0 .cse7 .cse3) (and .cse6 .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,219 INFO L264 CegarLoopResult]: At program point L214-1(line 214) the Hoare annotation is: (let ((.cse5 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 .cse1 .cse0 .cse7 .cse3) (and .cse6 .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,219 INFO L264 CegarLoopResult]: At program point L243(lines 196 245) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (and .cse4 .cse6 .cse0 .cse5 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse0 .cse1 .cse7 .cse5) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,220 INFO L264 CegarLoopResult]: At program point L206(lines 206 212) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (and .cse4 .cse6 .cse0 .cse5 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse0 .cse1 .cse7 .cse5) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,220 INFO L264 CegarLoopResult]: At program point L206-1(lines 206 212) the Hoare annotation is: (let ((.cse5 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 .cse1 .cse0 .cse7 .cse3) (and .cse6 .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,220 INFO L264 CegarLoopResult]: At program point L198(lines 198 202) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (and .cse4 .cse6 .cse0 .cse5 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse0 .cse1 .cse7 .cse5) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,220 INFO L271 CegarLoopResult]: At program point testEXIT(lines 186 253) the Hoare annotation is: true [2020-07-07 12:35:48,220 INFO L264 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,220 INFO L264 CegarLoopResult]: At program point testENTRY(lines 186 253) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,220 INFO L264 CegarLoopResult]: At program point L190(line 190) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,220 INFO L271 CegarLoopResult]: At program point testFINAL(lines 186 253) the Hoare annotation is: true [2020-07-07 12:35:48,220 INFO L264 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: (let ((.cse4 (= 0 ~methaneLevelCritical~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse7 (not (= 0 ~systemActive~0))) (.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (<= 1 ~systemActive~0) .cse3) (and .cse0 .cse4 .cse1 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse4 .cse1 .cse7 .cse3) (and .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 .cse6 .cse2 .cse7 .cse3) (and .cse0 .cse1 .cse2 .cse5))) [2020-07-07 12:35:48,221 INFO L264 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse2 .cse5 .cse7 .cse3) (and .cse6 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse6 .cse8 .cse7) (and .cse6 .cse2 .cse5 .cse8 .cse7) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,221 INFO L264 CegarLoopResult]: At program point L232-1(line 232) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse2 .cse5 .cse7 .cse3) (and .cse6 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse6 .cse8 .cse7) (and .cse6 .cse2 .cse5 .cse8 .cse7) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,221 INFO L264 CegarLoopResult]: At program point L232-2(line 232) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse2 .cse5 .cse7 .cse3) (and .cse6 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse6 .cse8 .cse7) (and .cse6 .cse2 .cse5 .cse8 .cse7) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,221 INFO L264 CegarLoopResult]: At program point L228(line 228) the Hoare annotation is: (let ((.cse1 (= 0 ~methaneLevelCritical~0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse1 .cse2 .cse5) (and .cse4 .cse2 .cse6 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse1 .cse2 .cse3) (and .cse0 .cse2 .cse6 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse4 .cse2 .cse6 .cse5))) [2020-07-07 12:35:48,221 INFO L264 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse2 .cse5 .cse7 .cse3) (and .cse6 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse6 .cse8 .cse7) (and .cse6 .cse2 .cse5 .cse8 .cse7) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,221 INFO L264 CegarLoopResult]: At program point L191(line 191) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:35:48,221 INFO L264 CegarLoopResult]: At program point L224-1(line 224) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse2 .cse5 .cse7 .cse3) (and .cse6 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse6 .cse8 .cse7) (and .cse6 .cse2 .cse5 .cse8 .cse7) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,222 INFO L264 CegarLoopResult]: At program point L216(lines 216 222) the Hoare annotation is: (let ((.cse5 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 .cse1 .cse0 .cse7 .cse3) (and .cse6 .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,222 INFO L264 CegarLoopResult]: At program point L216-1(lines 216 222) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse2 .cse5 .cse7 .cse3) (and .cse6 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse6 .cse8 .cse7) (and .cse6 .cse2 .cse5 .cse8 .cse7) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,222 INFO L264 CegarLoopResult]: At program point L208(line 208) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (and .cse4 .cse6 .cse0 .cse5 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse0 .cse1 .cse7 .cse5) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,222 INFO L264 CegarLoopResult]: At program point L204(line 204) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (and .cse4 .cse6 .cse0 .cse5 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse0 .cse1 .cse7 .cse5) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,222 INFO L264 CegarLoopResult]: At program point L204-1(line 204) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (and .cse4 .cse6 .cse0 .cse5 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse0 .cse1 .cse7 .cse5) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:35:48,222 INFO L268 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-07-07 12:35:48,222 INFO L268 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-07-07 12:35:48,222 INFO L268 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-07-07 12:35:48,222 INFO L268 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-07-07 12:35:48,222 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 732 777) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L756(lines 756 757) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L752(lines 752 759) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L746(lines 746 766) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L773-1(line 773) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L773-2(line 773) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L771-1(line 771) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L771-2(line 771) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-07-07 12:35:48,223 INFO L268 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-07-07 12:35:48,224 INFO L268 CegarLoopResult]: For program point L732(lines 732 777) no Hoare annotation was computed. [2020-07-07 12:35:48,224 INFO L268 CegarLoopResult]: For program point L763(lines 763 764) no Hoare annotation was computed. [2020-07-07 12:35:48,224 INFO L268 CegarLoopResult]: For program point L763-1(lines 746 766) no Hoare annotation was computed. [2020-07-07 12:35:48,224 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 732 777) no Hoare annotation was computed. [2020-07-07 12:35:48,224 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 732 777) no Hoare annotation was computed. [2020-07-07 12:35:48,224 INFO L268 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-07-07 12:35:48,224 INFO L268 CegarLoopResult]: For program point L751-1(line 751) no Hoare annotation was computed. [2020-07-07 12:35:48,224 INFO L268 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-07-07 12:35:48,224 INFO L268 CegarLoopResult]: For program point L751-2(line 751) no Hoare annotation was computed. [2020-07-07 12:35:48,224 INFO L268 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-07-07 12:35:48,224 INFO L268 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-07-07 12:35:48,224 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-07-07 12:35:48,224 INFO L268 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-07-07 12:35:48,224 INFO L268 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-07-07 12:35:48,224 INFO L268 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-07-07 12:35:48,225 INFO L264 CegarLoopResult]: At program point L64(lines 64 74) the Hoare annotation is: (let ((.cse10 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0))) (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse1 (and .cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse8 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse7 (= 0 ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse5 .cse3 .cse4) (or .cse6 .cse7 .cse0 .cse8 .cse3 .cse9) (or .cse6 .cse1 .cse0 .cse4) (or .cse6 .cse5 .cse9) (or .cse2 .cse8 .cse5 .cse4) (or .cse6 .cse8 .cse5 .cse4) (or .cse0 .cse2 .cse8 .cse4 (and .cse7 .cse10))))) [2020-07-07 12:35:48,225 INFO L264 CegarLoopResult]: At program point L62(line 62) the Hoare annotation is: (let ((.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse4 .cse6) (or .cse2 .cse7 .cse8 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse8 .cse9) (or .cse5 .cse7 .cse9) (or .cse2 .cse3 .cse7 .cse4) (or .cse1 .cse2 .cse8 .cse4 .cse6) (or .cse5 .cse3 .cse7 .cse4))) [2020-07-07 12:35:48,225 INFO L264 CegarLoopResult]: At program point L62-1(line 62) the Hoare annotation is: (let ((.cse4 (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|))) (let ((.cse3 (= 0 ~methAndRunningLastTime~0)) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4)) (.cse8 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4) .cse5) (or .cse1 .cse6 .cse7 .cse5) (or .cse8 .cse3 .cse0 .cse2 .cse7 .cse9) (or .cse8 .cse6 .cse9) (or .cse1 .cse2 .cse6 .cse5) (or .cse0 .cse1 .cse10 .cse7 .cse5) (or .cse8 .cse0 .cse10 .cse5) (or .cse8 .cse2 .cse6 .cse5)))) [2020-07-07 12:35:48,225 INFO L264 CegarLoopResult]: At program point L60(lines 60 77) the Hoare annotation is: (let ((.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= 0 __utac_acc__Specification2_spec__2_~tmp~0)) (.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse8 (not (<= 1 ~systemActive~0))) (.cse0 (and .cse12 .cse10)) (.cse11 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse9 (and .cse5 .cse12)) (.cse1 (not (= 0 ~systemActive~0))) (.cse7 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse1 .cse7 .cse4) (or .cse8 .cse9 .cse7 .cse2 .cse4) (or .cse8 .cse6 .cse4 .cse10) (or .cse8 .cse5 .cse6 .cse7 .cse3 .cse11) (or .cse8 .cse0 .cse2 .cse11) (or .cse6 .cse1 .cse3 .cse4 .cse10) (or .cse9 .cse1 .cse7 .cse2 .cse4)))) [2020-07-07 12:35:48,225 INFO L264 CegarLoopResult]: At program point L62-2(line 62) the Hoare annotation is: (let ((.cse4 (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|))) (let ((.cse3 (= 0 ~methAndRunningLastTime~0)) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4)) (.cse8 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4) .cse5) (or .cse1 .cse6 .cse7 .cse5) (or .cse8 .cse3 .cse0 .cse2 .cse7 .cse9) (or .cse8 .cse6 .cse9) (or .cse1 .cse2 .cse6 .cse5) (or .cse0 .cse1 .cse10 .cse7 .cse5) (or .cse8 .cse0 .cse10 .cse5) (or .cse8 .cse2 .cse6 .cse5)))) [2020-07-07 12:35:48,225 INFO L264 CegarLoopResult]: At program point L62-3(line 62) the Hoare annotation is: (let ((.cse10 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (.cse11 (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|))) (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse1 (and .cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse11)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse8 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse7 (= 0 ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse5 .cse3 .cse4) (or .cse6 .cse7 .cse0 .cse8 .cse3 .cse9) (or .cse6 .cse5 .cse9) (or .cse2 .cse8 .cse5 .cse4) (or .cse6 .cse0 .cse1 .cse4) (or .cse6 .cse8 .cse5 .cse4) (or .cse0 .cse2 .cse8 .cse4 (and .cse7 .cse10 .cse11))))) [2020-07-07 12:35:48,225 INFO L264 CegarLoopResult]: At program point L60-1(lines 52 80) the Hoare annotation is: (let ((.cse0 (= 0 ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse6 (and .cse0 (= 0 __utac_acc__Specification2_spec__2_~tmp~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse4) (or .cse5 .cse6 .cse3 .cse7 .cse4) (or .cse0 .cse1 .cse2 .cse8 .cse4) (or .cse5 .cse6 .cse7 (not (<= 1 ~pumpRunning~0))) (or .cse6 .cse2 .cse7 .cse8 .cse4) (or .cse6 .cse2 .cse3 .cse7 .cse4)))) [2020-07-07 12:35:48,226 INFO L264 CegarLoopResult]: At program point L58(line 58) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse4 .cse6) (or .cse5 .cse0 .cse1 .cse3 .cse7 .cse8) (or .cse2 .cse9 .cse7 .cse4 .cse6) (or .cse1 .cse2 .cse7 .cse4 .cse6) (or .cse5 .cse0 .cse3 .cse9 .cse4) (or .cse5 .cse9 .cse8 .cse6) (or .cse0 .cse2 .cse3 .cse9 .cse4))) [2020-07-07 12:35:48,226 INFO L264 CegarLoopResult]: At program point L58-1(line 58) the Hoare annotation is: (let ((.cse7 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= 0 |__utac_acc__Specification2_spec__2_#t~ret0|)) (.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (and .cse12 .cse10)) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~systemActive~0))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse11 (and .cse7 .cse12)) (.cse9 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse4) (or .cse7 .cse8 .cse0 .cse9 .cse3) (or .cse5 .cse8 .cse3 .cse10) (or .cse11 .cse0 .cse9 .cse1 .cse3) (or .cse5 .cse7 .cse8 .cse9 .cse2 .cse6) (or .cse8 .cse0 .cse2 .cse3 .cse10) (or .cse5 .cse11 .cse9 .cse1 .cse3)))) [2020-07-07 12:35:48,226 INFO L264 CegarLoopResult]: At program point L58-2(line 58) the Hoare annotation is: (let ((.cse7 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= 0 |__utac_acc__Specification2_spec__2_#t~ret0|)) (.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (and .cse12 .cse10)) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~systemActive~0))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse11 (and .cse7 .cse12)) (.cse9 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse4) (or .cse7 .cse8 .cse0 .cse9 .cse3) (or .cse5 .cse8 .cse3 .cse10) (or .cse11 .cse0 .cse9 .cse1 .cse3) (or .cse5 .cse7 .cse8 .cse9 .cse2 .cse6) (or .cse8 .cse0 .cse2 .cse3 .cse10) (or .cse5 .cse11 .cse9 .cse1 .cse3)))) [2020-07-07 12:35:48,226 INFO L264 CegarLoopResult]: At program point L58-3(line 58) the Hoare annotation is: (let ((.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= 0 |__utac_acc__Specification2_spec__2_#t~ret0|)) (.cse13 (= 0 __utac_acc__Specification2_spec__2_~tmp~0)) (.cse9 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse8 (not (<= 1 ~systemActive~0))) (.cse5 (and .cse12 .cse13 .cse9)) (.cse11 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse10 (and .cse0 .cse12 .cse13)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse6 .cse7 .cse4) (or .cse8 .cse1 .cse4 .cse9) (or .cse8 .cse10 .cse3 .cse6 .cse4) (or .cse8 .cse0 .cse1 .cse3 .cse7 .cse11) (or .cse8 .cse5 .cse6 .cse11) (or .cse1 .cse2 .cse7 .cse4 .cse9) (or .cse10 .cse2 .cse3 .cse6 .cse4)))) [2020-07-07 12:35:48,226 INFO L264 CegarLoopResult]: At program point L54(line 54) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse4 .cse6) (or .cse5 .cse0 .cse1 .cse3 .cse7 .cse8) (or .cse2 .cse9 .cse7 .cse4 .cse6) (or .cse1 .cse2 .cse7 .cse4 .cse6) (or .cse5 .cse0 .cse3 .cse9 .cse4) (or .cse5 .cse9 .cse8 .cse6) (or .cse0 .cse2 .cse3 .cse9 .cse4))) [2020-07-07 12:35:48,226 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 52 80) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse4 .cse6) (or .cse5 .cse0 .cse1 .cse3 .cse7 .cse8) (or .cse2 .cse9 .cse7 .cse4 .cse6) (or .cse1 .cse2 .cse7 .cse4 .cse6) (or .cse5 .cse0 .cse3 .cse9 .cse4) (or .cse5 .cse9 .cse8 .cse6) (or .cse0 .cse2 .cse3 .cse9 .cse4))) [2020-07-07 12:35:48,227 INFO L264 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (let ((.cse10 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0))) (let ((.cse1 (and .cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse8 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse9 (and (= 0 ~methAndRunningLastTime~0) .cse10))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse5 .cse3 .cse4) (or .cse6 .cse1 .cse0 .cse4) (or .cse6 .cse5 .cse7) (or .cse2 .cse8 .cse5 .cse4) (or .cse6 .cse0 .cse8 .cse3 .cse7 .cse9) (or .cse6 .cse8 .cse5 .cse4) (or .cse0 .cse2 .cse8 .cse4 .cse9)))) [2020-07-07 12:35:48,227 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 52 80) the Hoare annotation is: (let ((.cse0 (= 0 ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse6 (and .cse0 (= 0 __utac_acc__Specification2_spec__2_~tmp~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse4) (or .cse5 .cse6 .cse3 .cse7 .cse4) (or .cse0 .cse1 .cse2 .cse8 .cse4) (or .cse5 .cse6 .cse7 (not (<= 1 ~pumpRunning~0))) (or .cse6 .cse2 .cse7 .cse8 .cse4) (or .cse6 .cse2 .cse3 .cse7 .cse4)))) [2020-07-07 12:35:48,227 INFO L264 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5) (or .cse6 .cse7 .cse3 .cse5) (or .cse1 .cse6 .cse3 .cse5) (or .cse0 .cse7 .cse4) (or .cse6 .cse2 .cse7 .cse5) (or .cse1 .cse6 .cse2 .cse5) (or .cse0 .cse2 .cse7 .cse5))) [2020-07-07 12:35:48,227 INFO L264 CegarLoopResult]: At program point L65(lines 65 71) the Hoare annotation is: (let ((.cse5 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse2) (or .cse1 .cse3 .cse5 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 .cse6 .cse5 .cse7) (or .cse0 .cse4 .cse7) (or .cse3 .cse6 .cse4 .cse2) (or .cse1 .cse3 .cse6 .cse2) (or .cse0 .cse6 .cse4 .cse2))) [2020-07-07 12:35:48,227 INFO L264 CegarLoopResult]: At program point L76(line 76) the Hoare annotation is: (let ((.cse10 (= 0 __utac_acc__Specification2_spec__2_~tmp~0))) (let ((.cse5 (not (<= 1 ~systemActive~0))) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse6 (and (= 0 ~methAndRunningLastTime~0) .cse10)) (.cse7 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and .cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse2 .cse4) (or .cse5 .cse8 .cse0 .cse4) (or .cse5 .cse0 .cse2 .cse9) (or .cse6 .cse8 .cse1 .cse7 .cse4) (or .cse5 .cse6 .cse8 .cse7 .cse3 .cse9) (or .cse6 .cse1 .cse7 .cse2 .cse4) (or .cse8 .cse0 .cse1 .cse3 .cse4)))) [2020-07-07 12:35:48,227 INFO L264 CegarLoopResult]: At program point L70(line 70) the Hoare annotation is: (let ((.cse5 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse2) (or .cse1 .cse3 .cse5 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 .cse6 .cse5 .cse7) (or .cse0 .cse4 .cse7) (or .cse3 .cse6 .cse4 .cse2) (or .cse1 .cse3 .cse6 .cse2) (or .cse0 .cse6 .cse4 .cse2))) [2020-07-07 12:35:48,227 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 44 51) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:35:48,227 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 44 51) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:35:48,228 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 44 51) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:35:48,228 INFO L268 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-07-07 12:35:48,228 INFO L268 CegarLoopResult]: For program point L143(lines 143 151) no Hoare annotation was computed. [2020-07-07 12:35:48,228 INFO L268 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-07-07 12:35:48,228 INFO L268 CegarLoopResult]: For program point L143-2(lines 143 151) no Hoare annotation was computed. [2020-07-07 12:35:48,228 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 135 157) no Hoare annotation was computed. [2020-07-07 12:35:48,228 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 135 157) no Hoare annotation was computed. [2020-07-07 12:35:48,228 INFO L268 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-07-07 12:35:48,228 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 135 157) no Hoare annotation was computed. [2020-07-07 12:35:48,228 INFO L268 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-07-07 12:35:48,228 INFO L268 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-07-07 12:35:48,228 INFO L268 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-07-07 12:35:48,228 INFO L268 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-07-07 12:35:48,228 INFO L268 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-07-07 12:35:48,228 INFO L268 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-07-07 12:35:48,228 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-07-07 12:35:48,228 INFO L268 CegarLoopResult]: For program point L663-1(line 663) no Hoare annotation was computed. [2020-07-07 12:35:48,229 INFO L268 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-07-07 12:35:48,229 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-07-07 12:35:48,229 INFO L268 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-07-07 12:35:48,229 INFO L268 CegarLoopResult]: For program point L680(lines 680 684) no Hoare annotation was computed. [2020-07-07 12:35:48,229 INFO L268 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-07-07 12:35:48,229 INFO L268 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-07-07 12:35:48,229 INFO L268 CegarLoopResult]: For program point L705-1(line 705) no Hoare annotation was computed. [2020-07-07 12:35:48,229 INFO L268 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-07-07 12:35:48,229 INFO L268 CegarLoopResult]: For program point L705-2(line 705) no Hoare annotation was computed. [2020-07-07 12:35:48,229 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-07-07 12:35:48,229 INFO L268 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-07-07 12:35:48,229 INFO L268 CegarLoopResult]: For program point L689-1(line 689) no Hoare annotation was computed. [2020-07-07 12:35:48,229 INFO L268 CegarLoopResult]: For program point L689-2(line 689) no Hoare annotation was computed. [2020-07-07 12:35:48,229 INFO L268 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-07-07 12:35:48,229 INFO L268 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-07-07 12:35:48,229 INFO L268 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-07-07 12:35:48,230 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 629 731) no Hoare annotation was computed. [2020-07-07 12:35:48,230 INFO L268 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-07-07 12:35:48,230 INFO L268 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-07-07 12:35:48,230 INFO L268 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-07-07 12:35:48,230 INFO L268 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-07-07 12:35:48,230 INFO L268 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-07-07 12:35:48,230 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 629 731) no Hoare annotation was computed. [2020-07-07 12:35:48,230 INFO L268 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-07-07 12:35:48,230 INFO L268 CegarLoopResult]: For program point L707-1(line 707) no Hoare annotation was computed. [2020-07-07 12:35:48,230 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-07-07 12:35:48,230 INFO L268 CegarLoopResult]: For program point L707-2(line 707) no Hoare annotation was computed. [2020-07-07 12:35:48,230 INFO L268 CegarLoopResult]: For program point L699(lines 677 700) no Hoare annotation was computed. [2020-07-07 12:35:48,230 INFO L268 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-07-07 12:35:48,230 INFO L268 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-07-07 12:35:48,230 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-07-07 12:35:48,230 INFO L268 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point L658(lines 658 674) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point L691-1(line 691) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 629 731) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point L691-2(line 691) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point L675(lines 675 716) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point L667-1(line 667) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point L717(lines 717 728) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point L709-1(line 709) no Hoare annotation was computed. [2020-07-07 12:35:48,231 INFO L268 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L693-1(line 693) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L660-1(line 660) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L718(lines 718 725) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L653(lines 653 657) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L678-2(lines 678 698) no Hoare annotation was computed. [2020-07-07 12:35:48,232 INFO L268 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-07-07 12:35:48,233 INFO L268 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-07-07 12:35:48,233 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-07-07 12:35:48,233 INFO L268 CegarLoopResult]: For program point L629(lines 629 731) no Hoare annotation was computed. [2020-07-07 12:35:48,233 INFO L268 CegarLoopResult]: For program point L629-1(lines 629 731) no Hoare annotation was computed. [2020-07-07 12:35:48,233 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-07-07 12:35:48,233 INFO L268 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-07-07 12:35:48,233 INFO L268 CegarLoopResult]: For program point L720-1(line 720) no Hoare annotation was computed. [2020-07-07 12:35:48,233 INFO L268 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-07-07 12:35:48,233 INFO L268 CegarLoopResult]: For program point L720-2(line 720) no Hoare annotation was computed. [2020-07-07 12:35:48,233 INFO L268 CegarLoopResult]: For program point L679(lines 678 698) no Hoare annotation was computed. [2020-07-07 12:35:48,233 INFO L268 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-07-07 12:35:48,233 INFO L268 CegarLoopResult]: For program point L941(line 941) no Hoare annotation was computed. [2020-07-07 12:35:48,233 INFO L268 CegarLoopResult]: For program point L940(line 940) no Hoare annotation was computed. [2020-07-07 12:35:48,233 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 935 944) no Hoare annotation was computed. [2020-07-07 12:35:48,233 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 935 944) no Hoare annotation was computed. [2020-07-07 12:35:48,233 INFO L268 CegarLoopResult]: For program point L937(line 937) no Hoare annotation was computed. [2020-07-07 12:35:48,234 INFO L268 CegarLoopResult]: For program point L937-1(line 937) no Hoare annotation was computed. [2020-07-07 12:35:48,234 INFO L268 CegarLoopResult]: For program point L937-2(line 937) no Hoare annotation was computed. [2020-07-07 12:35:48,234 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 935 944) no Hoare annotation was computed. [2020-07-07 12:35:48,234 INFO L264 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,234 INFO L264 CegarLoopResult]: At program point L411-1(line 411) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,234 INFO L264 CegarLoopResult]: At program point L411-2(line 411) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,234 INFO L264 CegarLoopResult]: At program point L89(line 89) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0)) [2020-07-07 12:35:48,234 INFO L264 CegarLoopResult]: At program point L259(line 259) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) [2020-07-07 12:35:48,234 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,235 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,235 INFO L264 CegarLoopResult]: At program point L763(line 763) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,235 INFO L264 CegarLoopResult]: At program point L763-1(line 763) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,235 INFO L264 CegarLoopResult]: At program point L140(line 140) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,235 INFO L264 CegarLoopResult]: At program point L140-1(line 140) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,235 INFO L264 CegarLoopResult]: At program point L809(line 809) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,235 INFO L264 CegarLoopResult]: At program point L809-1(line 809) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,235 INFO L264 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:35:48,235 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:35:48,235 INFO L264 CegarLoopResult]: At program point L764(line 764) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,235 INFO L264 CegarLoopResult]: At program point L153(line 153) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,235 INFO L264 CegarLoopResult]: At program point L409(line 409) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,236 INFO L264 CegarLoopResult]: At program point L153-1(line 153) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,236 INFO L264 CegarLoopResult]: At program point L409-1(line 409) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,236 INFO L264 CegarLoopResult]: At program point L153-2(line 153) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,236 INFO L264 CegarLoopResult]: At program point L409-2(line 409) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,236 INFO L264 CegarLoopResult]: At program point L409-3(line 409) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,236 INFO L264 CegarLoopResult]: At program point L149(line 149) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,236 INFO L264 CegarLoopResult]: At program point L405(line 405) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,236 INFO L264 CegarLoopResult]: At program point L149-1(line 149) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,236 INFO L264 CegarLoopResult]: At program point L405-1(line 405) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,236 INFO L264 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,236 INFO L264 CegarLoopResult]: At program point L628(line 628) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:35:48,236 INFO L264 CegarLoopResult]: At program point L149-2(line 149) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,236 INFO L264 CegarLoopResult]: At program point L405-2(line 405) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,237 INFO L264 CegarLoopResult]: At program point L756-1(line 756) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,237 INFO L264 CegarLoopResult]: At program point L149-3(line 149) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,237 INFO L264 CegarLoopResult]: At program point L405-3(line 405) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,237 INFO L264 CegarLoopResult]: At program point L145(line 145) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,237 INFO L264 CegarLoopResult]: At program point L401(line 401) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,237 INFO L264 CegarLoopResult]: At program point L405-4(line 405) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,237 INFO L264 CegarLoopResult]: At program point L145-1(line 145) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,237 INFO L264 CegarLoopResult]: At program point L401-1(line 401) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,237 INFO L264 CegarLoopResult]: At program point L145-2(line 145) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,237 INFO L264 CegarLoopResult]: At program point L401-2(line 401) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,238 INFO L264 CegarLoopResult]: At program point L145-3(line 145) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,238 INFO L264 CegarLoopResult]: At program point L401-3(line 401) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,238 INFO L264 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,238 INFO L264 CegarLoopResult]: At program point L145-4(line 145) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,238 INFO L264 CegarLoopResult]: At program point L397(line 397) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,238 INFO L264 CegarLoopResult]: At program point L141-1(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,238 INFO L264 CegarLoopResult]: At program point L145-5(line 145) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,239 INFO L264 CegarLoopResult]: At program point L397-1(line 397) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,239 INFO L264 CegarLoopResult]: At program point L141-2(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,239 INFO L264 CegarLoopResult]: At program point L397-2(line 397) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,239 INFO L264 CegarLoopResult]: At program point L141-3(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,239 INFO L264 CegarLoopResult]: At program point L397-3(line 397) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,239 INFO L264 CegarLoopResult]: At program point L810(line 810) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,239 INFO L264 CegarLoopResult]: At program point L141-4(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,239 INFO L264 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,239 INFO L264 CegarLoopResult]: At program point L397-4(line 397) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,240 INFO L264 CegarLoopResult]: At program point L141-5(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,240 INFO L264 CegarLoopResult]: At program point L393-1(line 393) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,240 INFO L264 CegarLoopResult]: At program point L397-5(line 397) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,240 INFO L264 CegarLoopResult]: At program point L141-6(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,240 INFO L264 CegarLoopResult]: At program point L393-2(line 393) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,240 INFO L264 CegarLoopResult]: At program point L397-6(line 397) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,240 INFO L264 CegarLoopResult]: At program point L141-7(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,240 INFO L264 CegarLoopResult]: At program point L393-3(line 393) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,241 INFO L264 CegarLoopResult]: At program point L397-7(line 397) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,241 INFO L264 CegarLoopResult]: At program point L389(line 389) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,241 INFO L264 CegarLoopResult]: At program point L393-4(line 393) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,241 INFO L264 CegarLoopResult]: At program point L389-1(line 389) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,241 INFO L264 CegarLoopResult]: At program point L389-2(line 389) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,241 INFO L264 CegarLoopResult]: At program point L389-3(line 389) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,241 INFO L264 CegarLoopResult]: At program point L802(line 802) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,241 INFO L264 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,242 INFO L264 CegarLoopResult]: At program point L802-1(line 802) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,242 INFO L264 CegarLoopResult]: At program point L88(line 88) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:35:48,242 INFO L264 CegarLoopResult]: At program point L757(line 757) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,242 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|)) [2020-07-07 12:35:48,242 INFO L264 CegarLoopResult]: At program point L803(line 803) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:48,242 INFO L264 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0)) [2020-07-07 12:35:48,243 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:35:48,243 INFO L264 CegarLoopResult]: At program point activatePumpFINAL(lines 344 351) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (<= 1 ~pumpRunning~0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:35:48,243 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 344 351) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (<= 1 ~pumpRunning~0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:35:48,243 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 344 351) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:35:48,243 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 158 166) no Hoare annotation was computed. [2020-07-07 12:35:48,243 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 158 166) no Hoare annotation was computed. [2020-07-07 12:35:48,243 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 158 166) no Hoare annotation was computed. [2020-07-07 12:35:48,243 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-07-07 12:35:48,244 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-07-07 12:35:48,244 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 416 434) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:35:48,244 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 416 434) the Hoare annotation is: true [2020-07-07 12:35:48,244 INFO L264 CegarLoopResult]: At program point L431(line 431) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~tmp___0~2) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4))) [2020-07-07 12:35:48,244 INFO L264 CegarLoopResult]: At program point L428(line 428) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3))) [2020-07-07 12:35:48,244 INFO L271 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: true [2020-07-07 12:35:48,244 INFO L264 CegarLoopResult]: At program point L425(lines 425 429) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 isHighWaterLevel_~tmp~4)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:35:48,245 INFO L271 CegarLoopResult]: At program point L423(line 423) the Hoare annotation is: true [2020-07-07 12:35:48,245 INFO L264 CegarLoopResult]: At program point L425-2(lines 425 429) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:35:48,245 INFO L264 CegarLoopResult]: At program point L423-1(line 423) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 |isHighWaterLevel_#t~ret35|)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4))) [2020-07-07 12:35:48,245 INFO L264 CegarLoopResult]: At program point L423-2(line 423) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 |isHighWaterLevel_#t~ret35|)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4))) [2020-07-07 12:35:48,245 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 416 434) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:35:48,245 INFO L264 CegarLoopResult]: At program point L423-3(line 423) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 1 isHighWaterLevel_~tmp~4) (<= 1 |isHighWaterLevel_#t~ret35|))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:35:48,246 INFO L271 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: true [2020-07-07 12:35:48,246 INFO L271 CegarLoopResult]: At program point L418(line 418) the Hoare annotation is: true [2020-07-07 12:35:48,246 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 114 125) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse6 .cse3) (or .cse0 .cse5 .cse1 .cse6 .cse7) (or .cse0 .cse1 .cse2 .cse6 .cse3) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse1 (not (<= 2 ~waterLevel~0)) .cse7 .cse4))) [2020-07-07 12:35:48,246 INFO L264 CegarLoopResult]: At program point L121(line 121) the Hoare annotation is: (let ((.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse5 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse4 .cse6) (or .cse1 (not (<= 2 ~waterLevel~0)) .cse7 .cse6) (or .cse0 .cse1 .cse4 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse7) (or .cse0 .cse2 .cse5 .cse3 .cse4))) [2020-07-07 12:35:48,246 INFO L264 CegarLoopResult]: At program point L119(line 119) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3) (or .cse0 .cse2 .cse6 .cse3) (or .cse0 .cse5 .cse6 .cse7) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse1 (not (<= 2 ~waterLevel~0)) .cse7 .cse4))) [2020-07-07 12:35:48,246 INFO L264 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 114 125) the Hoare annotation is: (let ((.cse2 (= 0 ~methaneLevelCritical~0)) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse3) (or .cse0 .cse2 .cse7 .cse3 .cse4) (or .cse1 .cse2 (not (<= 2 ~waterLevel~0)) .cse8 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse8) (or .cse0 .cse7 .cse5 .cse6 .cse3))) [2020-07-07 12:35:48,247 INFO L264 CegarLoopResult]: At program point L118-1(lines 114 125) the Hoare annotation is: (let ((.cse2 (= 0 ~methaneLevelCritical~0)) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse3) (or .cse0 .cse2 .cse7 .cse3 .cse4) (or .cse1 .cse2 (not (<= 2 ~waterLevel~0)) .cse8 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse8) (or .cse0 .cse7 .cse5 .cse6 .cse3))) [2020-07-07 12:35:48,247 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:35:48,247 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:35:48,247 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:35:48,247 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:35:48,247 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 126 134) the Hoare annotation is: true [2020-07-07 12:35:48,247 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 126 134) the Hoare annotation is: (let ((.cse8 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or .cse1 .cse2 .cse8 .cse3 .cse4) (or .cse6 .cse1 .cse8 .cse3 .cse4) (or .cse5 .cse2 .cse7 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse4) (or .cse0 .cse6 .cse1 .cse3 .cse4))) [2020-07-07 12:35:48,248 INFO L264 CegarLoopResult]: At program point L131(line 131) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse5) (or .cse0 .cse6 .cse2 .cse3 .cse4) (or .cse7 .cse6 .cse3 .cse8 .cse4) (or .cse0 .cse7 .cse6 .cse3 .cse4) (or .cse1 .cse7 .cse3 .cse4) (or .cse1 .cse7 .cse3 .cse5) (or .cse6 .cse2 .cse3 .cse8 .cse4))) [2020-07-07 12:35:48,248 INFO L271 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: true [2020-07-07 12:35:48,248 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 126 134) the Hoare annotation is: (let ((.cse8 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or .cse1 .cse2 .cse8 .cse3 .cse4) (or .cse6 .cse1 .cse8 .cse3 .cse4) (or .cse5 .cse2 .cse7 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse4) (or .cse0 .cse6 .cse1 .cse3 .cse4))) [2020-07-07 12:35:48,248 INFO L264 CegarLoopResult]: At program point L274(line 274) the Hoare annotation is: (let ((.cse5 (not (= 0 ~systemActive~0))) (.cse9 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse2 .cse3) (or .cse6 .cse5 .cse1 .cse2) (or .cse0 .cse7 .cse8 .cse3 .cse9) (or .cse5 .cse1 .cse3 .cse9) (or .cse0 .cse6 .cse7 .cse8 .cse2) (or .cse0 .cse6 .cse7 .cse8 .cse9) (or .cse6 .cse5 .cse1 .cse9) (or .cse0 .cse6 .cse1 .cse2 .cse4) (or .cse0 .cse7 .cse8 .cse2 .cse3))) [2020-07-07 12:35:48,248 INFO L264 CegarLoopResult]: At program point L272(lines 272 278) the Hoare annotation is: (let ((.cse13 (= 0 ~methaneLevelCritical~0)) (.cse14 (= 0 ~pumpRunning~0)) (.cse15 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse16 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse10 (and (<= 2 ~waterLevel~0) .cse15 .cse16 (<= 1 ~pumpRunning~0))) (.cse4 (and (= 0 ~methAndRunningLastTime~0) .cse14 .cse15)) (.cse8 (and .cse13 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse16)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse11 (and .cse14 .cse16)) (.cse12 (and .cse14 .cse15 .cse16)) (.cse0 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not .cse13)) (.cse7 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7 .cse8) (or .cse9 .cse0 .cse1 .cse2 .cse4) (or .cse5 .cse9 .cse10 .cse1 .cse2 .cse4) (or .cse5 .cse10 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse2 .cse3 .cse8) (or .cse5 .cse9 .cse6 .cse2 .cse11) (or .cse9 .cse12 .cse0 .cse1 .cse7) (or .cse5 .cse9 .cse6 .cse11 .cse7) (or .cse12 .cse0 .cse1 .cse3 .cse7)))) [2020-07-07 12:35:48,249 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 261 284) the Hoare annotation is: (let ((.cse12 (= 0 ~pumpRunning~0)) (.cse14 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse15 (= 0 ~methAndRunningLastTime~0)) (.cse16 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse8 (and .cse15 .cse16 .cse13)) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse9 (and .cse16 .cse13 .cse14)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (and .cse15 .cse12 .cse13)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (and .cse12 .cse13 .cse14)) (.cse5 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse10 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse7 .cse8 .cse2) (or .cse0 .cse7 .cse8 .cse2 .cse3) (or .cse0 .cse6 .cse7 .cse9 .cse10) (or .cse6 .cse5 .cse1 .cse2 .cse4) (or .cse0 .cse7 .cse3 .cse9 .cse10) (or .cse0 .cse6 .cse1 .cse2 .cse4) (or .cse6 .cse11 .cse5 .cse1 .cse10) (or .cse11 .cse5 .cse1 .cse3 .cse10)))) [2020-07-07 12:35:48,249 INFO L264 CegarLoopResult]: At program point L267(line 267) the Hoare annotation is: (let ((.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse7 (and (= 0 ~methAndRunningLastTime~0) .cse10 .cse11)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse9 (and .cse10 .cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2) (or .cse5 .cse1 .cse2 .cse3) (or .cse5 .cse4 .cse6 .cse7 .cse2) (or .cse0 .cse1 .cse3 .cse8) (or .cse5 .cse6 .cse7 .cse2 .cse3) (or .cse5 .cse4 .cse6 .cse9 .cse8) (or .cse5 .cse4 .cse1 .cse2) (or .cse4 .cse0 .cse1 .cse8) (or .cse5 .cse6 .cse3 .cse9 .cse8)))) [2020-07-07 12:35:48,249 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 261 284) the Hoare annotation is: (let ((.cse8 (= 0 ~methAndRunningLastTime~0)) (.cse9 (= 0 ~pumpRunning~0)) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse12 (<= 2 ~waterLevel~0)) (.cse14 (<= 1 ~pumpRunning~0)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse10 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (and .cse8 .cse9 .cse13)) (.cse5 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 (and .cse8 .cse9) .cse10) (or .cse6 .cse0 .cse1 .cse2 .cse4) (or .cse5 .cse7 (and .cse8 .cse11) .cse3 .cse10) (or .cse0 .cse1 .cse3 .cse10 .cse4) (or (and .cse12 .cse13 .cse14) .cse5 .cse6 .cse1 .cse2 .cse4) (or .cse5 (and .cse12 .cse13 .cse15 .cse14) .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse2 (and .cse9 .cse15)) (or .cse6 .cse0 .cse1 .cse10 .cse4) (or .cse5 .cse7 (and .cse11 .cse15) .cse2 .cse3)))) [2020-07-07 12:35:48,249 INFO L264 CegarLoopResult]: At program point L265(lines 264 283) the Hoare annotation is: (let ((.cse13 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse11 (= 0 ~pumpRunning~0)) (.cse12 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse4 (and (= 0 ~methAndRunningLastTime~0) .cse11 .cse12)) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse13)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse10 (and .cse11 .cse12 .cse13)) (.cse5 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse7 .cse3 .cse8) (or .cse9 .cse5 .cse1 .cse2 .cse4) (or .cse0 .cse9 .cse6 .cse7 .cse2) (or .cse0 .cse9 .cse6 .cse7 .cse8) (or .cse0 .cse9 .cse1 .cse2 .cse4) (or .cse9 .cse10 .cse5 .cse1 .cse8) (or .cse0 .cse6 .cse7 .cse2 .cse3) (or .cse10 .cse5 .cse1 .cse3 .cse8)))) [2020-07-07 12:35:48,250 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 261 284) the Hoare annotation is: (let ((.cse8 (= 0 ~methAndRunningLastTime~0)) (.cse9 (= 0 ~pumpRunning~0)) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse12 (<= 2 ~waterLevel~0)) (.cse14 (<= 1 ~pumpRunning~0)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse10 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (and .cse8 .cse9 .cse13)) (.cse5 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 (and .cse8 .cse9) .cse10) (or .cse6 .cse0 .cse1 .cse2 .cse4) (or .cse5 .cse7 (and .cse8 .cse11) .cse3 .cse10) (or .cse0 .cse1 .cse3 .cse10 .cse4) (or (and .cse12 .cse13 .cse14) .cse5 .cse6 .cse1 .cse2 .cse4) (or .cse5 (and .cse12 .cse13 .cse15 .cse14) .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse2 (and .cse9 .cse15)) (or .cse6 .cse0 .cse1 .cse10 .cse4) (or .cse5 .cse7 (and .cse11 .cse15) .cse2 .cse3)))) [2020-07-07 12:35:48,250 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 835 864) the Hoare annotation is: true [2020-07-07 12:35:48,250 INFO L271 CegarLoopResult]: At program point L849(lines 849 853) the Hoare annotation is: true [2020-07-07 12:35:48,250 INFO L271 CegarLoopResult]: At program point L849-1(lines 849 853) the Hoare annotation is: true [2020-07-07 12:35:48,250 INFO L271 CegarLoopResult]: At program point L845-2(lines 845 859) the Hoare annotation is: true [2020-07-07 12:35:48,250 INFO L271 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: true [2020-07-07 12:35:48,250 INFO L271 CegarLoopResult]: At program point L841-1(line 841) the Hoare annotation is: true [2020-07-07 12:35:48,250 INFO L271 CegarLoopResult]: At program point L837(line 837) the Hoare annotation is: true [2020-07-07 12:35:48,250 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 835 864) the Hoare annotation is: true [2020-07-07 12:35:48,250 INFO L271 CegarLoopResult]: At program point L860(lines 835 864) the Hoare annotation is: true [2020-07-07 12:35:48,250 INFO L271 CegarLoopResult]: At program point L856(line 856) the Hoare annotation is: true [2020-07-07 12:35:48,250 INFO L271 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: true [2020-07-07 12:35:48,251 INFO L264 CegarLoopResult]: At program point L95(line 95) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse3) (or .cse5 .cse0 .cse6 .cse2 .cse3) (or .cse0 .cse6 .cse2 .cse3 .cse4))) [2020-07-07 12:35:48,251 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 90 101) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse3) (or .cse5 .cse0 .cse6 .cse2 .cse3) (or .cse0 .cse6 .cse2 .cse3 .cse4))) [2020-07-07 12:35:48,251 INFO L271 CegarLoopResult]: At program point L94-1(lines 90 101) the Hoare annotation is: true [2020-07-07 12:35:48,251 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 90 101) the Hoare annotation is: true [2020-07-07 12:35:48,251 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 889 895) the Hoare annotation is: true [2020-07-07 12:35:48,251 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 889 895) the Hoare annotation is: true [2020-07-07 12:35:48,251 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:35:48,251 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:35:48,251 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:35:48,251 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:35:48,251 INFO L264 CegarLoopResult]: At program point startSystemEXIT(lines 450 457) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (<= 1 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3) (or .cse0 .cse1 .cse5 .cse3) (or .cse4 .cse6 .cse5 .cse3) (or .cse1 .cse6 .cse5 .cse3) (or .cse0 .cse4 .cse2 .cse3))) [2020-07-07 12:35:48,251 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 450 457) the Hoare annotation is: (let ((.cse6 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse3 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse5) (or .cse1 .cse2 .cse6 .cse3) (or .cse4 .cse1 .cse6 .cse3) (or .cse0 .cse1 .cse2 .cse5) (or .cse0 .cse4 .cse1 .cse3))) [2020-07-07 12:35:48,252 INFO L264 CegarLoopResult]: At program point startSystemFINAL(lines 450 457) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (<= 1 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3) (or .cse0 .cse1 .cse5 .cse3) (or .cse4 .cse6 .cse5 .cse3) (or .cse1 .cse6 .cse5 .cse3) (or .cse0 .cse4 .cse2 .cse3))) [2020-07-07 12:35:48,252 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 293 317) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse2 .cse0 .cse3 .cse1 .cse4))) [2020-07-07 12:35:48,252 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 293 317) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2) (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse1 .cse5))) [2020-07-07 12:35:48,252 INFO L264 CegarLoopResult]: At program point L312(line 312) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3) (or .cse0 .cse1 .cse2 .cse3))) [2020-07-07 12:35:48,252 INFO L264 CegarLoopResult]: At program point L312-1(lines 293 317) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2) (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse1 .cse5))) [2020-07-07 12:35:48,252 INFO L264 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: (let ((.cse3 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2) (= 0 ~pumpRunning~0))) (.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4) (or .cse3 .cse2 .cse0 .cse4 .cse1))) [2020-07-07 12:35:48,253 INFO L264 CegarLoopResult]: At program point L303(line 303) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (and (<= 2 ~waterLevel~0) (= 0 ~pumpRunning~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3))) [2020-07-07 12:35:48,253 INFO L264 CegarLoopResult]: At program point L301(lines 301 309) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2) .cse6)) (.cse4 (and (<= 2 ~waterLevel~0) .cse6)) (.cse5 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse3 .cse0 .cse4 .cse5 .cse1) (or .cse3 .cse0 .cse2 .cse4 (not (<= 1 ~methaneLevelCritical~0)) .cse5)))) [2020-07-07 12:35:48,253 INFO L264 CegarLoopResult]: At program point L299(line 299) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse2 .cse0 .cse3 .cse1 .cse4))) [2020-07-07 12:35:48,253 INFO L264 CegarLoopResult]: At program point L299-1(line 299) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret16|) .cse6))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse1 .cse5)))) [2020-07-07 12:35:48,253 INFO L264 CegarLoopResult]: At program point L297(lines 297 314) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse2 .cse0 .cse3 .cse1 .cse4))) [2020-07-07 12:35:48,253 INFO L264 CegarLoopResult]: At program point L299-2(line 299) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret16|) .cse6))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse1 .cse5)))) [2020-07-07 12:35:48,254 INFO L264 CegarLoopResult]: At program point L299-3(line 299) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2) (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret16|) .cse6))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse1 .cse5)))) [2020-07-07 12:35:48,254 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 102 113) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (= 0 ~pumpRunning~0))) (.cse9 (not (= 1 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse2 .cse8 .cse9) (or .cse0 .cse7 .cse2 .cse3 .cse8 .cse5) (or .cse0 .cse10 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse1 .cse10 .cse6 .cse8 .cse9) (or .cse1 .cse10 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse8 .cse5) (or .cse0 .cse6 .cse10 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse10 .cse3 .cse8 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse8 .cse9))) [2020-07-07 12:35:48,254 INFO L264 CegarLoopResult]: At program point L107(line 107) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse8 (not (= 0 ~systemActive~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse1 .cse6 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse7 .cse5) (or .cse0 .cse1 .cse2 .cse7 .cse3) (or .cse0 .cse1 .cse6 .cse7 .cse3) (or .cse0 .cse6 .cse8 .cse7 .cse3) (or .cse0 .cse8 .cse2 .cse7 .cse3) (or .cse0 .cse6 .cse8 .cse3 .cse4) (or .cse0 .cse8 .cse2 .cse3 .cse4))) [2020-07-07 12:35:48,254 INFO L264 CegarLoopResult]: At program point L106-1(lines 102 113) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (= 0 ~pumpRunning~0))) (.cse9 (not (= 1 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse2 .cse8 .cse9) (or .cse0 .cse7 .cse2 .cse3 .cse8 .cse5) (or .cse0 .cse10 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse1 .cse10 .cse6 .cse8 .cse9) (or .cse1 .cse10 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse8 .cse5) (or .cse0 .cse6 .cse10 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse10 .cse3 .cse8 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse8 .cse9))) [2020-07-07 12:35:48,254 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 102 113) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5) (or .cse0 .cse1 .cse6 .cse3 .cse5) (or .cse1 .cse6 .cse3 .cse4 (not (<= 2 |old(~waterLevel~0)|))) (or .cse0 .cse6 .cse7 .cse3 .cse5) (or .cse0 .cse7 .cse2 .cse3 .cse5))) [2020-07-07 12:35:48,255 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 825 832) the Hoare annotation is: true [2020-07-07 12:35:48,255 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 829) the Hoare annotation is: true [2020-07-07 12:35:48,255 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 825 832) the Hoare annotation is: true [2020-07-07 12:35:48,255 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 825 832) the Hoare annotation is: true [2020-07-07 12:35:48,295 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:35:48 BoogieIcfgContainer [2020-07-07 12:35:48,296 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:35:48,297 INFO L168 Benchmark]: Toolchain (without parser) took 412835.27 ms. Allocated memory was 136.3 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 99.7 MB in the beginning and 178.5 MB in the end (delta: -78.8 MB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. [2020-07-07 12:35:48,297 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 136.3 MB. Free memory was 118.5 MB in the beginning and 118.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 12:35:48,298 INFO L168 Benchmark]: CACSL2BoogieTranslator took 717.71 ms. Allocated memory was 136.3 MB in the beginning and 201.3 MB in the end (delta: 65.0 MB). Free memory was 99.5 MB in the beginning and 170.9 MB in the end (delta: -71.4 MB). Peak memory consumption was 30.5 MB. Max. memory is 7.1 GB. [2020-07-07 12:35:48,298 INFO L168 Benchmark]: Boogie Preprocessor took 87.68 ms. Allocated memory is still 201.3 MB. Free memory was 170.9 MB in the beginning and 166.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2020-07-07 12:35:48,298 INFO L168 Benchmark]: RCFGBuilder took 1189.83 ms. Allocated memory was 201.3 MB in the beginning and 231.7 MB in the end (delta: 30.4 MB). Free memory was 166.7 MB in the beginning and 174.7 MB in the end (delta: -8.0 MB). Peak memory consumption was 88.0 MB. Max. memory is 7.1 GB. [2020-07-07 12:35:48,299 INFO L168 Benchmark]: TraceAbstraction took 410834.65 ms. Allocated memory was 231.7 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 174.7 MB in the beginning and 178.5 MB in the end (delta: -3.8 MB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2020-07-07 12:35:48,300 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 136.3 MB. Free memory was 118.5 MB in the beginning and 118.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 717.71 ms. Allocated memory was 136.3 MB in the beginning and 201.3 MB in the end (delta: 65.0 MB). Free memory was 99.5 MB in the beginning and 170.9 MB in the end (delta: -71.4 MB). Peak memory consumption was 30.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 87.68 ms. Allocated memory is still 201.3 MB. Free memory was 170.9 MB in the beginning and 166.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1189.83 ms. Allocated memory was 201.3 MB in the beginning and 231.7 MB in the end (delta: 30.4 MB). Free memory was 166.7 MB in the beginning and 174.7 MB in the end (delta: -8.0 MB). Peak memory consumption was 88.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 410834.65 ms. Allocated memory was 231.7 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 174.7 MB in the beginning and 178.5 MB in the end (delta: -3.8 MB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 829]: 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: 845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(waterLevel))) || !(1 <= \old(systemActive)) - InvariantResult [Line: 835]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: (((((((((((((2 <= waterLevel && 0 == splverifierCounter) && 1 <= methaneLevelCritical) && 1 <= systemActive) && 1 <= pumpRunning) || ((((0 == methAndRunningLastTime && 0 == splverifierCounter) && 1 <= methaneLevelCritical) && 0 == pumpRunning) && 1 <= systemActive)) || ((((0 == methAndRunningLastTime && 0 == methaneLevelCritical) && 0 == splverifierCounter) && 1 <= systemActive) && 1 <= pumpRunning)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || ((((0 == splverifierCounter && 0 == methaneLevelCritical) && 0 == systemActive) && 0 == pumpRunning) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || ((((0 == methAndRunningLastTime && 0 == methaneLevelCritical) && 0 == splverifierCounter) && 0 == pumpRunning) && 1 <= systemActive)) || !(1 == \old(waterLevel))) || ((((0 == methAndRunningLastTime && 0 == splverifierCounter) && 1 <= methaneLevelCritical) && 0 == systemActive) && 0 == pumpRunning)) || !(1 <= \old(systemActive)) - ProcedureContractResult [Line: 952]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 959]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 == waterLevel)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (((retValue_acc <= 1 && 1 <= retValue_acc) && 1 <= \result) && \result <= 1) - ProcedureContractResult [Line: 910]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 435]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: ((((((((!(1 <= \old(pumpRunning)) || !(0 == methaneLevelCritical)) || 0 == \old(systemActive)) || !(2 <= waterLevel)) || (0 == systemActive && 0 == pumpRunning)) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || 0 == \old(systemActive)) || !(2 <= waterLevel)) || (0 == systemActive && 0 == pumpRunning))) && ((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || (0 == systemActive && 0 == pumpRunning)) || !(1 <= \old(systemActive)))) && ((((!(0 == methAndRunningLastTime) || !(1 <= \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == \old(systemActive)) || (0 == systemActive && 0 == pumpRunning))) && (((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || (0 == systemActive && 0 == pumpRunning))) && (((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (0 == systemActive && 0 == pumpRunning)) - ProcedureContractResult [Line: 371]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(0 == pumpRunning)) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(2 <= waterLevel)) || !(1 <= pumpRunning))) && ((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(0 == systemActive)) || !(0 == pumpRunning))) && ((((!(1 <= methaneLevelCritical) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(0 == systemActive)) || !(2 <= waterLevel)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 945]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 896]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 360]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((!(1 <= systemActive) || !(0 == methaneLevelCritical)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 <= pumpRunning)) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 <= pumpRunning)) - ProcedureContractResult [Line: 352]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((((((!(0 == methAndRunningLastTime) || !(1 <= \old(pumpRunning))) || 0 == systemActive) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || 0 == systemActive) || 0 == pumpRunning) || !(2 <= waterLevel))) && ((((!(1 <= \old(pumpRunning)) || 0 == systemActive) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || !(2 <= waterLevel))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || 0 == pumpRunning) - ProcedureContractResult [Line: 167]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (1 <= \result && 1 <= retValue_acc)) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || (1 <= \result && 1 <= retValue_acc)) - ProcedureContractResult [Line: 319]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == tmp && 0 == pumpRunning)) || !(1 <= \old(pumpRunning))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning))) && (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || (methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning))) || !(0 == methaneLevelCritical)) - ProcedureContractResult [Line: 285]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 186]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 52]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (((((((((0 == methAndRunningLastTime || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || !(0 == \old(methAndRunningLastTime))) || !(0 == pumpRunning)) && (((!(1 <= systemActive) || 0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning))) && ((((!(1 <= systemActive) || (0 == methAndRunningLastTime && 0 == tmp)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning))) && ((((0 == methAndRunningLastTime || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || !(2 <= waterLevel)) || !(0 == pumpRunning))) && (((!(1 <= systemActive) || (0 == methAndRunningLastTime && 0 == tmp)) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning))) && (((((0 == methAndRunningLastTime && 0 == tmp) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || !(0 == pumpRunning))) && (((((0 == methAndRunningLastTime && 0 == tmp) || !(0 == systemActive)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 44]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((!(1 <= systemActive) || 0 == methAndRunningLastTime) || !(1 == waterLevel)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning) - ProcedureContractResult [Line: 344]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(2 <= waterLevel)) || 1 <= pumpRunning) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || 1 <= pumpRunning) - ProcedureContractResult [Line: 114]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 0 == methaneLevelCritical) || !(0 == pumpRunning)) || !(1 <= \old(methaneLevelCritical))) && ((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(0 == pumpRunning))) && ((((!(0 == methAndRunningLastTime) || 0 == methaneLevelCritical) || !(0 == systemActive)) || !(0 == pumpRunning)) || !(1 <= \old(methaneLevelCritical)))) && ((((!(1 <= systemActive) || 0 == methaneLevelCritical) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || !(1 <= \old(methaneLevelCritical)))) && ((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(1 <= pumpRunning))) && ((((!(0 == methAndRunningLastTime) || !(0 == systemActive)) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 416]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || (((((retValue_acc <= 0 && 0 <= tmp___0) && \result <= 0) && 0 <= retValue_acc) && 0 <= \result) && tmp___0 <= 0)) || !(0 == pumpRunning)) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || (((((retValue_acc <= 0 && 0 <= tmp___0) && \result <= 0) && 0 <= retValue_acc) && 0 <= \result) && tmp___0 <= 0)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 126]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((((((((!(0 == methAndRunningLastTime) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && ((((!(0 == systemActive) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && ((((!(1 <= methaneLevelCritical) || !(0 == systemActive)) || !(2 <= waterLevel)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && (((!(1 <= systemActive) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && ((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && ((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) - ProcedureContractResult [Line: 261]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((((!(0 == systemActive) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || (0 == methAndRunningLastTime && 0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && ((((!(1 <= methaneLevelCritical) || !(0 == systemActive)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || (0 == methAndRunningLastTime && pumpRunning == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= \old(waterLevel)))) && ((((!(0 == systemActive) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= \old(waterLevel))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && (((((((2 <= waterLevel && \old(waterLevel) == waterLevel) && 1 <= pumpRunning) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && (((((!(1 <= systemActive) || (((2 <= waterLevel && \old(waterLevel) == waterLevel) && \old(methAndRunningLastTime) == methAndRunningLastTime) && 1 <= pumpRunning)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || (0 == pumpRunning && \old(methAndRunningLastTime) == methAndRunningLastTime))) && ((((!(1 <= methaneLevelCritical) || !(0 == systemActive)) || !(0 == \old(pumpRunning))) || !(2 <= \old(waterLevel))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || (pumpRunning == \old(pumpRunning) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) - ProcedureContractResult [Line: 835]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 90]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 889]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 293]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(0 == methaneLevelCritical)) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || (0 == tmp && 0 == pumpRunning)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || (2 <= waterLevel && 1 <= pumpRunning))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || (0 == tmp && 0 == pumpRunning)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (2 <= waterLevel && 1 <= pumpRunning)) - ProcedureContractResult [Line: 450]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || 1 <= systemActive) && (((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning)) || 1 <= systemActive)) && (((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(1 <= pumpRunning)) || 1 <= systemActive)) && (((!(0 == methaneLevelCritical) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || 1 <= systemActive)) && (((!(1 <= methaneLevelCritical) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || 1 <= systemActive)) && (((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || 1 <= systemActive) - ProcedureContractResult [Line: 102]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel))) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || 2 <= waterLevel) || !(0 == pumpRunning)) || !(1 == \old(waterLevel)))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) - ProcedureContractResult [Line: 825]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 637 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 85.9s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 72.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 324.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3285 SDtfs, 13143 SDslu, 9015 SDs, 0 SdLazy, 21517 SolverSat, 4845 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 32.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 910 GetRequests, 499 SyntacticMatches, 3 SemanticMatches, 408 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5849 ImplicationChecksByTransitivity, 25.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3702occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.1s AutomataMinimizationTime, 12 MinimizatonAttempts, 6519 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 283 LocationsWithAnnotation, 16677 PreInvPairs, 18914 NumberOfFragments, 16695 HoareAnnotationTreeSize, 16677 FomulaSimplifications, 2515994472184 FormulaSimplificationTreeSizeReduction, 84.6s HoareSimplificationTime, 283 FomulaSimplificationsInter, 43624309698 FormulaSimplificationTreeSizeReductionInter, 239.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...