/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_product37.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:28:43,223 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:28:43,225 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:28:43,241 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:28:43,241 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:28:43,242 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:28:43,244 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:28:43,245 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:28:43,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:28:43,248 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:28:43,249 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:28:43,250 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:28:43,250 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:28:43,251 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:28:43,252 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:28:43,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:28:43,254 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:28:43,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:28:43,257 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:28:43,259 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:28:43,260 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:28:43,261 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:28:43,262 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:28:43,263 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:28:43,265 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:28:43,266 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:28:43,266 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:28:43,267 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:28:43,267 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:28:43,268 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:28:43,268 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:28:43,269 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:28:43,270 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:28:43,270 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:28:43,271 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:28:43,272 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:28:43,272 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:28:43,273 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:28:43,273 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:28:43,274 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:28:43,274 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:28:43,275 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 12:28:43,293 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:28:43,293 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:28:43,294 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:28:43,295 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:28:43,295 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:28:43,295 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:28:43,295 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:28:43,295 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:28:43,296 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:28:43,296 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:28:43,297 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:28:43,297 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:28:43,297 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:28:43,298 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:28:43,298 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:28:43,299 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:28:43,299 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:28:43,299 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:28:43,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:28:43,299 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:28:43,299 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:28:43,300 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:28:43,300 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:28:43,567 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:28:43,582 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:28:43,585 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:28:43,587 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:28:43,587 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:28:43,588 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product37.cil.c [2020-07-07 12:28:43,671 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6537def9f/1d5ac99e3d6b4e2a8defeecce435172e/FLAGbeb43c5ea [2020-07-07 12:28:44,206 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:28:44,207 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product37.cil.c [2020-07-07 12:28:44,221 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6537def9f/1d5ac99e3d6b4e2a8defeecce435172e/FLAGbeb43c5ea [2020-07-07 12:28:44,513 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6537def9f/1d5ac99e3d6b4e2a8defeecce435172e [2020-07-07 12:28:44,523 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:28:44,526 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:28:44,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:28:44,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:28:44,531 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:28:44,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:28:44" (1/1) ... [2020-07-07 12:28:44,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@735695bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:44, skipping insertion in model container [2020-07-07 12:28:44,536 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:28:44" (1/1) ... [2020-07-07 12:28:44,546 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:28:44,617 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:28:44,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:28:45,073 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:28:45,164 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:28:45,207 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:28:45,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:45 WrapperNode [2020-07-07 12:28:45,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:28:45,208 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:28:45,208 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:28:45,208 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:28:45,219 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:45" (1/1) ... [2020-07-07 12:28:45,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:45" (1/1) ... [2020-07-07 12:28:45,237 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:45" (1/1) ... [2020-07-07 12:28:45,238 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:45" (1/1) ... [2020-07-07 12:28:45,267 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:45" (1/1) ... [2020-07-07 12:28:45,277 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:45" (1/1) ... [2020-07-07 12:28:45,282 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:45" (1/1) ... [2020-07-07 12:28:45,290 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:28:45,290 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:28:45,291 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:28:45,291 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:28:45,292 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:45" (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 12:28:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:28:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:28:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:28:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:28:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-07 12:28:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:28:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:28:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:28:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:28:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:28:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:28:45,364 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:28:45,364 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-07 12:28:45,364 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:28:45,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-07 12:28:45,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-07 12:28:45,365 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:28:45,365 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:28:45,366 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:28:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:28:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:28:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:28:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-07 12:28:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:28:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:28:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:28:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:28:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:28:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:28:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:28:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:28:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:28:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:28:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:28:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:28:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:28:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:28:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:28:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:28:45,373 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:28:45,373 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:28:45,373 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:28:45,373 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:28:45,373 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:28:45,373 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:28:45,374 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-07 12:28:45,374 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:28:45,374 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:28:45,374 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:28:45,375 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:28:45,375 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:28:45,375 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-07 12:28:45,375 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:28:45,375 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-07 12:28:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-07 12:28:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:28:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:28:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:28:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:28:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:28:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:28:45,377 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:28:45,377 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:28:45,377 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-07 12:28:45,377 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:28:45,377 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:28:45,377 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:28:45,377 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:28:45,378 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:28:45,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:28:45,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:28:45,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:28:45,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:28:45,378 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:28:45,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:28:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:28:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:28:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:28:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:28:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:28:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:28:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:28:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:28:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:28:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:28:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:28:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:28:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:28:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:28:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:28:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:28:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:28:46,533 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:28:46,533 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:28:46,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:28:46 BoogieIcfgContainer [2020-07-07 12:28:46,544 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:28:46,546 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:28:46,546 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:28:46,549 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:28:46,549 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:28:44" (1/3) ... [2020-07-07 12:28:46,551 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55e3c886 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:28:46, skipping insertion in model container [2020-07-07 12:28:46,551 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:45" (2/3) ... [2020-07-07 12:28:46,551 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55e3c886 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:28:46, skipping insertion in model container [2020-07-07 12:28:46,551 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:28:46" (3/3) ... [2020-07-07 12:28:46,554 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product37.cil.c [2020-07-07 12:28:46,566 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:28:46,576 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:28:46,591 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:28:46,615 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:28:46,615 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:28:46,615 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:28:46,616 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:28:46,616 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:28:46,616 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:28:46,617 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:28:46,617 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:28:46,645 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states. [2020-07-07 12:28:46,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-07 12:28:46,685 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:28:46,687 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 12:28:46,687 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:28:46,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:28:46,694 INFO L82 PathProgramCache]: Analyzing trace with hash -1187069653, now seen corresponding path program 1 times [2020-07-07 12:28:46,703 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:28:46,704 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [117459204] [2020-07-07 12:28:46,704 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:28:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:47,389 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:28:47,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:47,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:47,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:47,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:47,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:47,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:47,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:47,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:47,620 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 12:28:47,621 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:28:47,624 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [117459204] [2020-07-07 12:28:47,627 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:28:47,627 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:28:47,627 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [393961316] [2020-07-07 12:28:47,636 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:28:47,636 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:28:47,653 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:28:47,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:28:47,661 INFO L87 Difference]: Start difference. First operand 310 states. Second operand 4 states. [2020-07-07 12:28:48,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:28:48,991 INFO L93 Difference]: Finished difference Result 480 states and 569 transitions. [2020-07-07 12:28:48,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-07 12:28:48,993 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-07 12:28:48,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:28:49,011 INFO L225 Difference]: With dead ends: 480 [2020-07-07 12:28:49,012 INFO L226 Difference]: Without dead ends: 306 [2020-07-07 12:28:49,017 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:28:49,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2020-07-07 12:28:49,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 259. [2020-07-07 12:28:49,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-07-07 12:28:49,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 282 transitions. [2020-07-07 12:28:49,229 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 282 transitions. Word has length 148 [2020-07-07 12:28:49,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:28:49,232 INFO L479 AbstractCegarLoop]: Abstraction has 259 states and 282 transitions. [2020-07-07 12:28:49,233 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:28:49,233 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 282 transitions. [2020-07-07 12:28:49,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-07 12:28:49,241 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:28:49,241 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 12:28:49,241 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:28:49,242 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:28:49,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:28:49,242 INFO L82 PathProgramCache]: Analyzing trace with hash 988149189, now seen corresponding path program 1 times [2020-07-07 12:28:49,243 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:28:49,243 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1494606016] [2020-07-07 12:28:49,243 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:28:49,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:49,689 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:28:49,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:49,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:49,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:49,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:49,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:49,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:49,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:49,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:49,807 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 12:28:49,807 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:28:49,808 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1494606016] [2020-07-07 12:28:49,808 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:28:49,808 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-07 12:28:49,808 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [389403922] [2020-07-07 12:28:49,811 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-07 12:28:49,811 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:28:49,812 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-07 12:28:49,812 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:28:49,812 INFO L87 Difference]: Start difference. First operand 259 states and 282 transitions. Second operand 5 states. [2020-07-07 12:28:50,410 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:28:51,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:28:51,383 INFO L93 Difference]: Finished difference Result 409 states and 464 transitions. [2020-07-07 12:28:51,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-07 12:28:51,384 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-07 12:28:51,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:28:51,394 INFO L225 Difference]: With dead ends: 409 [2020-07-07 12:28:51,394 INFO L226 Difference]: Without dead ends: 295 [2020-07-07 12:28:51,399 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-07 12:28:51,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2020-07-07 12:28:51,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 249. [2020-07-07 12:28:51,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-07-07 12:28:51,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 269 transitions. [2020-07-07 12:28:51,492 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 269 transitions. Word has length 149 [2020-07-07 12:28:51,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:28:51,493 INFO L479 AbstractCegarLoop]: Abstraction has 249 states and 269 transitions. [2020-07-07 12:28:51,493 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-07 12:28:51,493 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 269 transitions. [2020-07-07 12:28:51,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-07-07 12:28:51,495 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:28:51,496 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:28:51,496 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:28:51,496 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:28:51,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:28:51,497 INFO L82 PathProgramCache]: Analyzing trace with hash -1661669589, now seen corresponding path program 1 times [2020-07-07 12:28:51,497 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:28:51,497 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [745966540] [2020-07-07 12:28:51,497 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:28:51,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:51,856 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:28:51,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:51,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:51,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,070 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 12:28:52,071 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:28:52,071 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [745966540] [2020-07-07 12:28:52,071 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:28:52,071 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:28:52,072 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [839029736] [2020-07-07 12:28:52,074 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:28:52,074 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:28:52,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:28:52,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:28:52,075 INFO L87 Difference]: Start difference. First operand 249 states and 269 transitions. Second operand 10 states. [2020-07-07 12:28:52,541 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:28:52,879 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:28:53,111 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:28:53,411 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:28:53,670 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:28:53,911 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:28:55,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:28:55,392 INFO L93 Difference]: Finished difference Result 429 states and 490 transitions. [2020-07-07 12:28:55,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-07 12:28:55,393 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-07-07 12:28:55,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:28:55,396 INFO L225 Difference]: With dead ends: 429 [2020-07-07 12:28:55,396 INFO L226 Difference]: Without dead ends: 295 [2020-07-07 12:28:55,398 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-07-07 12:28:55,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2020-07-07 12:28:55,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 249. [2020-07-07 12:28:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-07-07 12:28:55,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 268 transitions. [2020-07-07 12:28:55,469 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 268 transitions. Word has length 158 [2020-07-07 12:28:55,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:28:55,470 INFO L479 AbstractCegarLoop]: Abstraction has 249 states and 268 transitions. [2020-07-07 12:28:55,470 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:28:55,470 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 268 transitions. [2020-07-07 12:28:55,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2020-07-07 12:28:55,472 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:28:55,473 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:28:55,473 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:28:55,473 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:28:55,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:28:55,474 INFO L82 PathProgramCache]: Analyzing trace with hash -799133163, now seen corresponding path program 1 times [2020-07-07 12:28:55,474 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:28:55,474 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2119881211] [2020-07-07 12:28:55,475 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:28:55,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:55,781 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:28:55,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:55,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:55,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:55,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:55,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:55,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:55,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:55,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:55,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:55,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:56,028 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 12:28:56,029 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:28:56,029 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2119881211] [2020-07-07 12:28:56,029 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:28:56,030 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-07 12:28:56,030 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392375598] [2020-07-07 12:28:56,031 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-07 12:28:56,031 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:28:56,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-07 12:28:56,031 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-07 12:28:56,032 INFO L87 Difference]: Start difference. First operand 249 states and 268 transitions. Second operand 7 states. [2020-07-07 12:28:56,658 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:28:58,150 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:28:58,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:28:58,899 INFO L93 Difference]: Finished difference Result 568 states and 657 transitions. [2020-07-07 12:28:58,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-07 12:28:58,899 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 171 [2020-07-07 12:28:58,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:28:58,905 INFO L225 Difference]: With dead ends: 568 [2020-07-07 12:28:58,905 INFO L226 Difference]: Without dead ends: 434 [2020-07-07 12:28:58,910 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-07-07 12:28:58,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 434 states. [2020-07-07 12:28:59,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 434 to 363. [2020-07-07 12:28:59,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 363 states. [2020-07-07 12:28:59,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 363 states and 393 transitions. [2020-07-07 12:28:59,029 INFO L78 Accepts]: Start accepts. Automaton has 363 states and 393 transitions. Word has length 171 [2020-07-07 12:28:59,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:28:59,030 INFO L479 AbstractCegarLoop]: Abstraction has 363 states and 393 transitions. [2020-07-07 12:28:59,030 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-07 12:28:59,031 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 393 transitions. [2020-07-07 12:28:59,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-07-07 12:28:59,034 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:28:59,034 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] [2020-07-07 12:28:59,034 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:28:59,034 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:28:59,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:28:59,035 INFO L82 PathProgramCache]: Analyzing trace with hash 1997051392, now seen corresponding path program 1 times [2020-07-07 12:28:59,035 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:28:59,035 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1441858104] [2020-07-07 12:28:59,036 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:28:59,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,480 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:28:59,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,717 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 12:28:59,717 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:28:59,718 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1441858104] [2020-07-07 12:28:59,718 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:28:59,718 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:28:59,719 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335249547] [2020-07-07 12:28:59,720 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:28:59,720 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:28:59,720 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:28:59,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:28:59,721 INFO L87 Difference]: Start difference. First operand 363 states and 393 transitions. Second operand 10 states. [2020-07-07 12:29:00,419 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:01,993 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:02,244 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:02,503 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:02,736 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:02,988 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:03,246 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:03,479 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:03,802 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:05,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:05,009 INFO L93 Difference]: Finished difference Result 923 states and 1078 transitions. [2020-07-07 12:29:05,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-07 12:29:05,009 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 195 [2020-07-07 12:29:05,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:05,015 INFO L225 Difference]: With dead ends: 923 [2020-07-07 12:29:05,015 INFO L226 Difference]: Without dead ends: 675 [2020-07-07 12:29:05,017 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-07-07 12:29:05,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 675 states. [2020-07-07 12:29:05,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 675 to 565. [2020-07-07 12:29:05,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 565 states. [2020-07-07 12:29:05,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 565 states and 617 transitions. [2020-07-07 12:29:05,189 INFO L78 Accepts]: Start accepts. Automaton has 565 states and 617 transitions. Word has length 195 [2020-07-07 12:29:05,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:05,189 INFO L479 AbstractCegarLoop]: Abstraction has 565 states and 617 transitions. [2020-07-07 12:29:05,189 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:29:05,189 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 617 transitions. [2020-07-07 12:29:05,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2020-07-07 12:29:05,192 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:05,192 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] [2020-07-07 12:29:05,193 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:29:05,193 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:05,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:05,193 INFO L82 PathProgramCache]: Analyzing trace with hash -1721708242, now seen corresponding path program 1 times [2020-07-07 12:29:05,193 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:05,194 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2069805058] [2020-07-07 12:29:05,194 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:05,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:05,548 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:05,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:05,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:05,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:05,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:05,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:05,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:05,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:05,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:05,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:05,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:05,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:05,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:05,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:05,752 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 12:29:05,752 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:05,752 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2069805058] [2020-07-07 12:29:05,753 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:05,754 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:29:05,754 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404901287] [2020-07-07 12:29:05,755 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:29:05,755 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:05,755 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:29:05,755 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:29:05,756 INFO L87 Difference]: Start difference. First operand 565 states and 617 transitions. Second operand 11 states. [2020-07-07 12:29:06,314 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:07,749 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:07,980 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:08,191 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:08,436 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:08,706 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:08,981 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:09,215 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:09,496 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:10,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:10,506 INFO L93 Difference]: Finished difference Result 1186 states and 1371 transitions. [2020-07-07 12:29:10,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-07 12:29:10,507 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 200 [2020-07-07 12:29:10,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:10,513 INFO L225 Difference]: With dead ends: 1186 [2020-07-07 12:29:10,514 INFO L226 Difference]: Without dead ends: 736 [2020-07-07 12:29:10,516 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 188 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=270, Invalid=722, Unknown=0, NotChecked=0, Total=992 [2020-07-07 12:29:10,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 736 states. [2020-07-07 12:29:10,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 736 to 563. [2020-07-07 12:29:10,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 563 states. [2020-07-07 12:29:10,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 563 states and 613 transitions. [2020-07-07 12:29:10,707 INFO L78 Accepts]: Start accepts. Automaton has 563 states and 613 transitions. Word has length 200 [2020-07-07 12:29:10,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:10,707 INFO L479 AbstractCegarLoop]: Abstraction has 563 states and 613 transitions. [2020-07-07 12:29:10,708 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:29:10,708 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 613 transitions. [2020-07-07 12:29:10,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-07-07 12:29:10,710 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:10,710 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] [2020-07-07 12:29:10,710 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:29:10,710 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:10,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:10,711 INFO L82 PathProgramCache]: Analyzing trace with hash -383352913, now seen corresponding path program 1 times [2020-07-07 12:29:10,711 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:10,711 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1658904823] [2020-07-07 12:29:10,712 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:10,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:10,967 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:10,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:10,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:10,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:10,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:11,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:11,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:11,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:11,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:11,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:11,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:11,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:11,124 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 12:29:11,124 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:11,125 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1658904823] [2020-07-07 12:29:11,125 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:11,125 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:29:11,125 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179920494] [2020-07-07 12:29:11,126 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:29:11,126 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:11,126 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:29:11,127 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:29:11,127 INFO L87 Difference]: Start difference. First operand 563 states and 613 transitions. Second operand 11 states. [2020-07-07 12:29:12,255 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:12,516 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:29:12,762 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:29:12,994 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:13,238 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:13,465 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:14,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:14,688 INFO L93 Difference]: Finished difference Result 1194 states and 1385 transitions. [2020-07-07 12:29:14,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 12:29:14,689 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 201 [2020-07-07 12:29:14,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:14,694 INFO L225 Difference]: With dead ends: 1194 [2020-07-07 12:29:14,695 INFO L226 Difference]: Without dead ends: 746 [2020-07-07 12:29:14,696 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-07-07 12:29:14,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 746 states. [2020-07-07 12:29:14,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 746 to 579. [2020-07-07 12:29:14,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 579 states. [2020-07-07 12:29:14,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 629 transitions. [2020-07-07 12:29:14,846 INFO L78 Accepts]: Start accepts. Automaton has 579 states and 629 transitions. Word has length 201 [2020-07-07 12:29:14,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:14,847 INFO L479 AbstractCegarLoop]: Abstraction has 579 states and 629 transitions. [2020-07-07 12:29:14,847 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:29:14,847 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 629 transitions. [2020-07-07 12:29:14,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-07-07 12:29:14,849 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:14,850 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] [2020-07-07 12:29:14,850 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-07 12:29:14,850 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:14,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:14,850 INFO L82 PathProgramCache]: Analyzing trace with hash -508557297, now seen corresponding path program 1 times [2020-07-07 12:29:14,851 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:14,851 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2077191160] [2020-07-07 12:29:14,851 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:14,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,092 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:15,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:15,298 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 12:29:15,298 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:15,299 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2077191160] [2020-07-07 12:29:15,299 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:15,299 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-07 12:29:15,299 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1951889607] [2020-07-07 12:29:15,300 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-07 12:29:15,300 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:15,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-07 12:29:15,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-07-07 12:29:15,301 INFO L87 Difference]: Start difference. First operand 579 states and 629 transitions. Second operand 14 states. [2020-07-07 12:29:15,840 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:16,075 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:29:16,308 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:16,649 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:16,864 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:17,673 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:17,903 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:18,142 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:18,377 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:18,603 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:19,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:19,812 INFO L93 Difference]: Finished difference Result 1232 states and 1441 transitions. [2020-07-07 12:29:19,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-07 12:29:19,818 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 201 [2020-07-07 12:29:19,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:19,822 INFO L225 Difference]: With dead ends: 1232 [2020-07-07 12:29:19,822 INFO L226 Difference]: Without dead ends: 768 [2020-07-07 12:29:19,825 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-07 12:29:19,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 768 states. [2020-07-07 12:29:19,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 768 to 591. [2020-07-07 12:29:19,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 591 states. [2020-07-07 12:29:19,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 591 states and 641 transitions. [2020-07-07 12:29:19,986 INFO L78 Accepts]: Start accepts. Automaton has 591 states and 641 transitions. Word has length 201 [2020-07-07 12:29:19,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:19,987 INFO L479 AbstractCegarLoop]: Abstraction has 591 states and 641 transitions. [2020-07-07 12:29:19,987 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-07 12:29:19,987 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 641 transitions. [2020-07-07 12:29:19,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-07-07 12:29:19,989 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:19,991 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] [2020-07-07 12:29:19,992 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-07 12:29:19,992 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:19,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:19,992 INFO L82 PathProgramCache]: Analyzing trace with hash 181936844, now seen corresponding path program 1 times [2020-07-07 12:29:19,992 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:19,993 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1656183449] [2020-07-07 12:29:19,993 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:20,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,252 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:20,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,423 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 12:29:20,423 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:20,424 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1656183449] [2020-07-07 12:29:20,424 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:20,424 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 12:29:20,424 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [431284814] [2020-07-07 12:29:20,425 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 12:29:20,425 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:20,425 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 12:29:20,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-07 12:29:20,426 INFO L87 Difference]: Start difference. First operand 591 states and 641 transitions. Second operand 8 states. [2020-07-07 12:29:20,965 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:21,502 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:24,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:24,018 INFO L93 Difference]: Finished difference Result 1713 states and 2054 transitions. [2020-07-07 12:29:24,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-07 12:29:24,019 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 201 [2020-07-07 12:29:24,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:24,026 INFO L225 Difference]: With dead ends: 1713 [2020-07-07 12:29:24,026 INFO L226 Difference]: Without dead ends: 1237 [2020-07-07 12:29:24,029 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 39 SyntacticMatches, 3 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 134 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=140, Invalid=412, Unknown=0, NotChecked=0, Total=552 [2020-07-07 12:29:24,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1237 states. [2020-07-07 12:29:24,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1237 to 1005. [2020-07-07 12:29:24,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1005 states. [2020-07-07 12:29:24,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 1005 states and 1123 transitions. [2020-07-07 12:29:24,512 INFO L78 Accepts]: Start accepts. Automaton has 1005 states and 1123 transitions. Word has length 201 [2020-07-07 12:29:24,512 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:24,513 INFO L479 AbstractCegarLoop]: Abstraction has 1005 states and 1123 transitions. [2020-07-07 12:29:24,513 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 12:29:24,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1123 transitions. [2020-07-07 12:29:24,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-07-07 12:29:24,517 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:24,517 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:24,517 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-07 12:29:24,517 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:24,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:24,518 INFO L82 PathProgramCache]: Analyzing trace with hash -1993479750, now seen corresponding path program 1 times [2020-07-07 12:29:24,518 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:24,523 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1612991516] [2020-07-07 12:29:24,523 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:24,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:24,815 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:24,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:24,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:24,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:24,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:24,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:24,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:24,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:24,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:24,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:24,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:24,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:25,017 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 12:29:25,017 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:25,018 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1612991516] [2020-07-07 12:29:25,018 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:25,018 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 12:29:25,018 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1724309980] [2020-07-07 12:29:25,019 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 12:29:25,019 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:25,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 12:29:25,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-07 12:29:25,020 INFO L87 Difference]: Start difference. First operand 1005 states and 1123 transitions. Second operand 8 states. [2020-07-07 12:29:25,688 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:28,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:28,761 INFO L93 Difference]: Finished difference Result 1937 states and 2319 transitions. [2020-07-07 12:29:28,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-07 12:29:28,761 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 206 [2020-07-07 12:29:28,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:28,773 INFO L225 Difference]: With dead ends: 1937 [2020-07-07 12:29:28,773 INFO L226 Difference]: Without dead ends: 1934 [2020-07-07 12:29:28,775 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=186, Invalid=516, Unknown=0, NotChecked=0, Total=702 [2020-07-07 12:29:28,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1934 states. [2020-07-07 12:29:29,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1934 to 1592. [2020-07-07 12:29:29,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1592 states. [2020-07-07 12:29:29,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1592 states and 1801 transitions. [2020-07-07 12:29:29,312 INFO L78 Accepts]: Start accepts. Automaton has 1592 states and 1801 transitions. Word has length 206 [2020-07-07 12:29:29,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:29,312 INFO L479 AbstractCegarLoop]: Abstraction has 1592 states and 1801 transitions. [2020-07-07 12:29:29,313 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 12:29:29,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 1801 transitions. [2020-07-07 12:29:29,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2020-07-07 12:29:29,318 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:29,319 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:29:29,319 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-07 12:29:29,319 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:29,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:29,320 INFO L82 PathProgramCache]: Analyzing trace with hash 662776015, now seen corresponding path program 1 times [2020-07-07 12:29:29,320 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:29,320 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [349476564] [2020-07-07 12:29:29,321 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:29,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,685 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:29,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:30,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:30,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:30,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:30,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:30,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:30,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:30,209 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 12:29:30,209 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:30,210 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [349476564] [2020-07-07 12:29:30,210 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:30,210 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2020-07-07 12:29:30,210 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2009034116] [2020-07-07 12:29:30,211 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-07 12:29:30,213 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:30,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-07 12:29:30,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=412, Unknown=0, NotChecked=0, Total=462 [2020-07-07 12:29:30,214 INFO L87 Difference]: Start difference. First operand 1592 states and 1801 transitions. Second operand 22 states. [2020-07-07 12:29:30,804 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:31,176 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:31,455 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:29:31,731 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:32,018 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:29:32,274 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:33,230 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:34,778 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:35,072 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:35,429 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:35,700 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:37,482 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:37,752 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:38,008 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:38,270 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:38,517 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:38,784 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:39,033 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:39,290 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:39,562 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:39,825 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:40,087 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:40,383 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:40,667 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:40,930 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:42,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:42,067 INFO L93 Difference]: Finished difference Result 3008 states and 3466 transitions. [2020-07-07 12:29:42,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2020-07-07 12:29:42,068 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 288 [2020-07-07 12:29:42,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:42,080 INFO L225 Difference]: With dead ends: 3008 [2020-07-07 12:29:42,080 INFO L226 Difference]: Without dead ends: 1531 [2020-07-07 12:29:42,087 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1195 ImplicationChecksByTransitivity, 7.2s TimeCoverageRelationStatistics Valid=857, Invalid=3973, Unknown=0, NotChecked=0, Total=4830 [2020-07-07 12:29:42,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1531 states. [2020-07-07 12:29:42,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1531 to 1310. [2020-07-07 12:29:42,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1310 states. [2020-07-07 12:29:42,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 1310 states and 1431 transitions. [2020-07-07 12:29:42,492 INFO L78 Accepts]: Start accepts. Automaton has 1310 states and 1431 transitions. Word has length 288 [2020-07-07 12:29:42,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:42,493 INFO L479 AbstractCegarLoop]: Abstraction has 1310 states and 1431 transitions. [2020-07-07 12:29:42,493 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-07 12:29:42,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1431 transitions. [2020-07-07 12:29:42,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2020-07-07 12:29:42,497 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:42,497 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:29:42,498 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-07 12:29:42,498 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:42,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:42,498 INFO L82 PathProgramCache]: Analyzing trace with hash -282964150, now seen corresponding path program 1 times [2020-07-07 12:29:42,499 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:42,499 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1063038006] [2020-07-07 12:29:42,499 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:42,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,837 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:42,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:43,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:43,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:43,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:43,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:43,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:43,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:43,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:43,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:43,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:43,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:43,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:43,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:43,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:43,241 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 12:29:43,242 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:43,242 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1063038006] [2020-07-07 12:29:43,242 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:43,242 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-07 12:29:43,243 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805159929] [2020-07-07 12:29:43,243 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-07 12:29:43,243 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:43,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-07 12:29:43,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2020-07-07 12:29:43,244 INFO L87 Difference]: Start difference. First operand 1310 states and 1431 transitions. Second operand 14 states. [2020-07-07 12:29:43,817 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:44,063 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:29:44,299 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:44,523 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:44,741 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:45,861 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:47,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:47,470 INFO L93 Difference]: Finished difference Result 2293 states and 2596 transitions. [2020-07-07 12:29:47,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-07 12:29:47,471 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 290 [2020-07-07 12:29:47,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:47,472 INFO L225 Difference]: With dead ends: 2293 [2020-07-07 12:29:47,472 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:29:47,478 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 270 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=294, Invalid=966, Unknown=0, NotChecked=0, Total=1260 [2020-07-07 12:29:47,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:29:47,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:29:47,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:29:47,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:29:47,479 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 290 [2020-07-07 12:29:47,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:47,479 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:29:47,479 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-07 12:29:47,479 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:29:47,480 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:29:47,480 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-07 12:29:47,482 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:29:50,818 WARN L193 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 305 [2020-07-07 12:29:51,031 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 25 [2020-07-07 12:29:51,165 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 26 [2020-07-07 12:29:51,333 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 25 [2020-07-07 12:29:51,446 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 25 [2020-07-07 12:29:52,637 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 278 [2020-07-07 12:29:53,220 WARN L193 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 278 [2020-07-07 12:29:55,759 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 201 [2020-07-07 12:29:57,388 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 22 [2020-07-07 12:29:58,730 WARN L193 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 305 [2020-07-07 12:30:00,121 WARN L193 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 313 [2020-07-07 12:30:00,890 WARN L193 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 313 [2020-07-07 12:30:02,081 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 25 [2020-07-07 12:30:03,640 WARN L193 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 313 [2020-07-07 12:30:04,389 WARN L193 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 278 [2020-07-07 12:30:05,167 WARN L193 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 313 [2020-07-07 12:30:05,822 WARN L193 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 278 [2020-07-07 12:30:06,630 WARN L193 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 313 [2020-07-07 12:30:08,505 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 339 DAG size of output: 305 [2020-07-07 12:30:09,272 WARN L193 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 305 [2020-07-07 12:30:10,687 WARN L193 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 278 [2020-07-07 12:30:11,711 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 278 [2020-07-07 12:30:12,278 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 278 [2020-07-07 12:30:13,041 WARN L193 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 313 [2020-07-07 12:30:14,485 WARN L193 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 313 [2020-07-07 12:30:15,988 WARN L193 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 313 [2020-07-07 12:30:17,117 WARN L193 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 305 [2020-07-07 12:30:18,226 WARN L193 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 313 [2020-07-07 12:30:19,202 WARN L193 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-07-07 12:30:20,140 WARN L193 SmtUtils]: Spent 932.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:30:20,320 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:30:20,874 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2020-07-07 12:30:21,820 WARN L193 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 33 [2020-07-07 12:30:22,744 WARN L193 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:30:23,156 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 28 [2020-07-07 12:30:23,339 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:30:23,898 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-07-07 12:30:24,755 WARN L193 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 27 [2020-07-07 12:30:25,687 WARN L193 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:30:25,851 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-07-07 12:30:26,345 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 25 [2020-07-07 12:30:26,526 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 29 [2020-07-07 12:30:26,715 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 29 [2020-07-07 12:30:26,906 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 31 [2020-07-07 12:30:27,418 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 28 [2020-07-07 12:30:28,348 WARN L193 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-07 12:30:30,294 WARN L193 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 250 DAG size of output: 40 [2020-07-07 12:30:30,985 WARN L193 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 39 [2020-07-07 12:30:31,152 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:30:32,416 WARN L193 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 215 DAG size of output: 38 [2020-07-07 12:30:33,613 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 215 DAG size of output: 38 [2020-07-07 12:30:33,854 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2020-07-07 12:30:34,042 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:30:34,544 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 21 [2020-07-07 12:30:34,715 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:30:34,850 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 30 [2020-07-07 12:30:35,833 WARN L193 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 50 [2020-07-07 12:30:36,406 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:30:36,948 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2020-07-07 12:30:37,110 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-07-07 12:30:37,677 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:30:38,518 WARN L193 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 34 [2020-07-07 12:30:39,365 WARN L193 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:30:40,231 WARN L193 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 28 [2020-07-07 12:30:40,402 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:30:40,711 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 13 [2020-07-07 12:30:40,909 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-07-07 12:30:41,707 WARN L193 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 30 [2020-07-07 12:30:42,510 WARN L193 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 30 [2020-07-07 12:30:42,741 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2020-07-07 12:30:43,592 WARN L193 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 26 [2020-07-07 12:30:44,447 WARN L193 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:30:44,624 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:30:45,546 WARN L193 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 43 [2020-07-07 12:30:45,711 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-07 12:30:46,582 WARN L193 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 34 [2020-07-07 12:30:46,745 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-07 12:30:47,355 WARN L193 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 28 [2020-07-07 12:30:48,220 WARN L193 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 34 [2020-07-07 12:30:48,822 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 30 [2020-07-07 12:30:48,983 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:30:50,911 WARN L193 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 250 DAG size of output: 40 [2020-07-07 12:30:52,129 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 177 DAG size of output: 40 [2020-07-07 12:30:52,268 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 30 [2020-07-07 12:30:52,830 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:30:53,749 WARN L193 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 38 [2020-07-07 12:30:54,613 WARN L193 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:30:55,085 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-07-07 12:30:55,926 WARN L193 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:30:56,090 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-07-07 12:30:58,196 WARN L193 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 255 DAG size of output: 43 [2020-07-07 12:30:58,370 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:31:00,494 WARN L193 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 255 DAG size of output: 43 [2020-07-07 12:31:00,698 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:31:01,494 WARN L193 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 30 [2020-07-07 12:31:02,318 WARN L193 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 35 [2020-07-07 12:31:02,506 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 29 [2020-07-07 12:31:02,669 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:31:02,829 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:31:03,678 WARN L193 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 36 [2020-07-07 12:31:04,543 WARN L193 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 34 [2020-07-07 12:31:05,100 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:31:05,926 WARN L193 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 34 [2020-07-07 12:31:06,087 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:31:06,632 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:31:06,786 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-07-07 12:31:07,456 WARN L193 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 39 [2020-07-07 12:31:09,724 WARN L193 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 255 DAG size of output: 43 [2020-07-07 12:31:10,649 WARN L193 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 28 [2020-07-07 12:31:11,235 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:31:12,531 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 215 DAG size of output: 38 [2020-07-07 12:31:14,790 WARN L193 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 255 DAG size of output: 43 [2020-07-07 12:31:15,307 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-07-07 12:31:16,613 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 215 DAG size of output: 38 [2020-07-07 12:31:18,908 WARN L193 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 255 DAG size of output: 43 [2020-07-07 12:31:19,724 WARN L193 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2020-07-07 12:31:20,244 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-07-07 12:31:21,119 WARN L193 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 25 [2020-07-07 12:31:21,658 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 21 [2020-07-07 12:31:21,823 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-07-07 12:31:22,702 WARN L193 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 35 [2020-07-07 12:31:23,268 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 25 [2020-07-07 12:31:23,883 WARN L193 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:31:24,068 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:31:26,199 WARN L193 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 250 DAG size of output: 40 [2020-07-07 12:31:27,111 WARN L193 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:31:29,182 WARN L193 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 250 DAG size of output: 40 [2020-07-07 12:31:29,865 WARN L193 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:31:30,029 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:31:30,789 WARN L193 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 32 [2020-07-07 12:31:31,703 WARN L193 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 27 [2020-07-07 12:31:32,411 WARN L193 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:31:32,664 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:31:33,303 WARN L193 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-07-07 12:31:33,916 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-07-07 12:31:34,521 WARN L193 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 30 [2020-07-07 12:31:35,121 WARN L193 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 34 [2020-07-07 12:31:36,432 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 215 DAG size of output: 38 [2020-07-07 12:31:37,044 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 35 [2020-07-07 12:31:37,238 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-07 12:31:38,162 WARN L193 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:31:38,346 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-07-07 12:31:38,880 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 21 [2020-07-07 12:31:39,076 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:31:39,260 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:31:39,745 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 28 [2020-07-07 12:31:40,000 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2020-07-07 12:31:41,268 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 215 DAG size of output: 38 [2020-07-07 12:31:42,545 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 215 DAG size of output: 38 [2020-07-07 12:31:44,732 WARN L193 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 255 DAG size of output: 43 [2020-07-07 12:31:45,584 WARN L193 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 34 [2020-07-07 12:31:46,461 WARN L193 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-07-07 12:31:46,674 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:31:46,871 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 29 [2020-07-07 12:31:47,072 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 29 [2020-07-07 12:31:47,485 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 28 [2020-07-07 12:31:48,321 WARN L193 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 29 [2020-07-07 12:31:50,497 WARN L193 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 255 DAG size of output: 43 [2020-07-07 12:31:51,362 WARN L193 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2020-07-07 12:31:51,931 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:31:52,166 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-07-07 12:31:53,310 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 182 DAG size of output: 50 [2020-07-07 12:31:53,833 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-07-07 12:31:56,143 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 255 DAG size of output: 43 [2020-07-07 12:31:56,327 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:31:56,540 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:31:56,720 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:31:57,665 WARN L193 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:31:58,090 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:31:58,911 WARN L193 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2020-07-07 12:31:59,092 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:32:01,190 WARN L193 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 250 DAG size of output: 40 [2020-07-07 12:32:01,752 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2020-07-07 12:32:02,309 WARN L193 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2020-07-07 12:32:02,776 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 28 [2020-07-07 12:32:03,809 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-07 12:32:04,407 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 28 [2020-07-07 12:32:06,601 WARN L193 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 255 DAG size of output: 43 [2020-07-07 12:32:06,787 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:32:06,793 INFO L268 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-07-07 12:32:06,793 INFO L268 CegarLoopResult]: For program point L539(lines 516 540) no Hoare annotation was computed. [2020-07-07 12:32:06,793 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-07 12:32:06,793 INFO L268 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-07-07 12:32:06,794 INFO L268 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-07-07 12:32:06,794 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-07-07 12:32:06,794 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 492 547) no Hoare annotation was computed. [2020-07-07 12:32:06,794 INFO L268 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-07-07 12:32:06,794 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-07 12:32:06,794 INFO L268 CegarLoopResult]: For program point L523(lines 523 527) no Hoare annotation was computed. [2020-07-07 12:32:06,794 INFO L268 CegarLoopResult]: For program point L523-1(lines 523 527) no Hoare annotation was computed. [2020-07-07 12:32:06,794 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-07 12:32:06,794 INFO L268 CegarLoopResult]: For program point L515-1(line 515) no Hoare annotation was computed. [2020-07-07 12:32:06,794 INFO L268 CegarLoopResult]: For program point L515-2(line 515) no Hoare annotation was computed. [2020-07-07 12:32:06,794 INFO L268 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-07-07 12:32:06,794 INFO L268 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-07-07 12:32:06,794 INFO L268 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-07-07 12:32:06,794 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-07 12:32:06,794 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-07 12:32:06,795 INFO L268 CegarLoopResult]: For program point L536-1(lines 517 538) no Hoare annotation was computed. [2020-07-07 12:32:06,795 INFO L268 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-07-07 12:32:06,795 INFO L268 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-07-07 12:32:06,795 INFO L268 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-07-07 12:32:06,795 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 492 547) no Hoare annotation was computed. [2020-07-07 12:32:06,795 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 492 547) no Hoare annotation was computed. [2020-07-07 12:32:06,795 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-07 12:32:06,795 INFO L268 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-07-07 12:32:06,795 INFO L268 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-07-07 12:32:06,795 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-07 12:32:06,795 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-07 12:32:06,795 INFO L268 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-07-07 12:32:06,795 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-07 12:32:06,795 INFO L268 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-07-07 12:32:06,796 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-07 12:32:06,796 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-07-07 12:32:06,796 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-07-07 12:32:06,796 INFO L268 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-07-07 12:32:06,796 INFO L268 CegarLoopResult]: For program point L534-1(line 534) no Hoare annotation was computed. [2020-07-07 12:32:06,796 INFO L268 CegarLoopResult]: For program point L534-2(line 534) no Hoare annotation was computed. [2020-07-07 12:32:06,796 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-07 12:32:06,796 INFO L268 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-07-07 12:32:06,796 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-07-07 12:32:06,796 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-07 12:32:06,796 INFO L268 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-07-07 12:32:06,796 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-07 12:32:06,796 INFO L268 CegarLoopResult]: For program point L572-1(line 572) no Hoare annotation was computed. [2020-07-07 12:32:06,796 INFO L268 CegarLoopResult]: For program point L572-2(line 572) no Hoare annotation was computed. [2020-07-07 12:32:06,796 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-07-07 12:32:06,796 INFO L268 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-07-07 12:32:06,797 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-07-07 12:32:06,797 INFO L268 CegarLoopResult]: For program point L597-1(line 597) no Hoare annotation was computed. [2020-07-07 12:32:06,797 INFO L268 CegarLoopResult]: For program point L597-2(line 597) no Hoare annotation was computed. [2020-07-07 12:32:06,797 INFO L268 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-07-07 12:32:06,797 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-07 12:32:06,797 INFO L268 CegarLoopResult]: For program point L593-1(line 593) no Hoare annotation was computed. [2020-07-07 12:32:06,797 INFO L268 CegarLoopResult]: For program point L593-2(line 593) no Hoare annotation was computed. [2020-07-07 12:32:06,797 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 548 607) no Hoare annotation was computed. [2020-07-07 12:32:06,797 INFO L268 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-07-07 12:32:06,797 INFO L268 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-07-07 12:32:06,798 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 548 607) no Hoare annotation was computed. [2020-07-07 12:32:06,798 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-07-07 12:32:06,798 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-07 12:32:06,798 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 548 607) no Hoare annotation was computed. [2020-07-07 12:32:06,798 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-07-07 12:32:06,798 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-07-07 12:32:06,798 INFO L268 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-07-07 12:32:06,798 INFO L268 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-07-07 12:32:06,798 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-07 12:32:06,799 INFO L268 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-07-07 12:32:06,799 INFO L268 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-07-07 12:32:06,799 INFO L268 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-07-07 12:32:06,799 INFO L268 CegarLoopResult]: For program point L574-2(lines 574 599) no Hoare annotation was computed. [2020-07-07 12:32:06,799 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-07-07 12:32:06,799 INFO L268 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-07-07 12:32:06,799 INFO L268 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-07-07 12:32:06,799 INFO L268 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-07-07 12:32:06,799 INFO L268 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-07-07 12:32:06,799 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-07 12:32:06,800 INFO L268 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-07-07 12:32:06,800 INFO L268 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-07-07 12:32:06,800 INFO L268 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-07-07 12:32:06,800 INFO L268 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-07-07 12:32:06,800 INFO L268 CegarLoopResult]: For program point L600(lines 573 601) no Hoare annotation was computed. [2020-07-07 12:32:06,800 INFO L268 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-07-07 12:32:06,800 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-07 12:32:06,800 INFO L268 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-07-07 12:32:06,800 INFO L268 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-07-07 12:32:06,800 INFO L268 CegarLoopResult]: For program point L592-1(line 592) no Hoare annotation was computed. [2020-07-07 12:32:06,801 INFO L268 CegarLoopResult]: For program point L592-2(line 592) no Hoare annotation was computed. [2020-07-07 12:32:06,801 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-07 12:32:06,801 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-07-07 12:32:06,801 INFO L268 CegarLoopResult]: For program point L588-1(line 588) no Hoare annotation was computed. [2020-07-07 12:32:06,801 INFO L268 CegarLoopResult]: For program point L588-2(line 588) no Hoare annotation was computed. [2020-07-07 12:32:06,801 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-07 12:32:06,801 INFO L268 CegarLoopResult]: For program point L580(lines 580 584) no Hoare annotation was computed. [2020-07-07 12:32:06,801 INFO L268 CegarLoopResult]: For program point L580-1(lines 580 584) no Hoare annotation was computed. [2020-07-07 12:32:06,802 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 924 930) the Hoare annotation is: true [2020-07-07 12:32:06,802 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 924 930) the Hoare annotation is: true [2020-07-07 12:32:06,802 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 931 939) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11) (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:32:06,802 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 931 939) the Hoare annotation is: true [2020-07-07 12:32:06,802 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 931 939) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11) (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:32:06,802 INFO L264 CegarLoopResult]: At program point L936(line 936) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~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)) (not (= 1 ~systemActive~0))) [2020-07-07 12:32:06,802 INFO L271 CegarLoopResult]: At program point L935(line 935) the Hoare annotation is: true [2020-07-07 12:32:06,803 INFO L264 CegarLoopResult]: At program point L894(line 894) 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(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~8) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:32:06,803 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 882 904) 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 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:32:06,803 INFO L264 CegarLoopResult]: At program point L894-1(line 894) 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(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~8) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:32:06,803 INFO L264 CegarLoopResult]: At program point L892(lines 892 899) 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(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~8) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:32:06,803 INFO L271 CegarLoopResult]: At program point L892-1(lines 892 899) the Hoare annotation is: true [2020-07-07 12:32:06,803 INFO L264 CegarLoopResult]: At program point L890(line 890) 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(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret71| ~systemActive~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:32:06,803 INFO L264 CegarLoopResult]: At program point L889(line 889) 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 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:32:06,804 INFO L264 CegarLoopResult]: At program point L890-1(line 890) 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(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret71| ~systemActive~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:32:06,804 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 882 904) the Hoare annotation is: true [2020-07-07 12:32:06,804 INFO L264 CegarLoopResult]: At program point L888(line 888) 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 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:32:06,804 INFO L264 CegarLoopResult]: At program point L890-2(line 890) 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(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret71| ~systemActive~0) (= 1 main_~tmp~8) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:32:06,804 INFO L264 CegarLoopResult]: At program point L888-1(line 888) 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 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:32:06,804 INFO L264 CegarLoopResult]: At program point L884(line 884) 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 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:32:06,804 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 882 904) the Hoare annotation is: true [2020-07-07 12:32:06,804 INFO L271 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: true [2020-07-07 12:32:06,805 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 837 860) no Hoare annotation was computed. [2020-07-07 12:32:06,805 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 837 860) no Hoare annotation was computed. [2020-07-07 12:32:06,805 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 837 860) no Hoare annotation was computed. [2020-07-07 12:32:06,805 INFO L268 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-07-07 12:32:06,805 INFO L268 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-07-07 12:32:06,805 INFO L268 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-07-07 12:32:06,805 INFO L268 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-07-07 12:32:06,805 INFO L268 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-07-07 12:32:06,805 INFO L268 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-07-07 12:32:06,805 INFO L268 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-07-07 12:32:06,806 INFO L268 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-07-07 12:32:06,806 INFO L268 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-07-07 12:32:06,806 INFO L268 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-07-07 12:32:06,806 INFO L268 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-07-07 12:32:06,806 INFO L268 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-07-07 12:32:06,806 INFO L268 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-07-07 12:32:06,806 INFO L268 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-07-07 12:32:06,806 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 163 171) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 (not (<= 2 ~waterLevel~0)) (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~pumpRunning~0)) .cse2))) [2020-07-07 12:32:06,806 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 163 171) the Hoare annotation is: true [2020-07-07 12:32:06,807 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 163 171) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 (not (<= 2 ~waterLevel~0)) (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~pumpRunning~0)) .cse2))) [2020-07-07 12:32:06,807 INFO L264 CegarLoopResult]: At program point L168(line 168) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 (not (<= 2 ~waterLevel~0)) (not (<= 1 ~pumpRunning~0)) .cse1 .cse2) (or .cse0 (not (= 0 ~pumpRunning~0)) .cse1 .cse2))) [2020-07-07 12:32:06,807 INFO L271 CegarLoopResult]: At program point L167(line 167) the Hoare annotation is: true [2020-07-07 12:32:06,807 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-07-07 12:32:06,807 INFO L268 CegarLoopResult]: For program point L191(lines 191 199) no Hoare annotation was computed. [2020-07-07 12:32:06,807 INFO L268 CegarLoopResult]: For program point L191-2(lines 191 199) no Hoare annotation was computed. [2020-07-07 12:32:06,807 INFO L268 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-07-07 12:32:06,807 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-07-07 12:32:06,807 INFO L268 CegarLoopResult]: For program point L179(lines 179 187) no Hoare annotation was computed. [2020-07-07 12:32:06,807 INFO L268 CegarLoopResult]: For program point L179-2(lines 179 187) no Hoare annotation was computed. [2020-07-07 12:32:06,808 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 172 207) no Hoare annotation was computed. [2020-07-07 12:32:06,808 INFO L268 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-07-07 12:32:06,808 INFO L268 CegarLoopResult]: For program point L202-1(line 202) no Hoare annotation was computed. [2020-07-07 12:32:06,808 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 172 207) no Hoare annotation was computed. [2020-07-07 12:32:06,808 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-07-07 12:32:06,808 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 172 207) no Hoare annotation was computed. [2020-07-07 12:32:06,808 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 917 923) the Hoare annotation is: true [2020-07-07 12:32:06,808 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 917 923) the Hoare annotation is: true [2020-07-07 12:32:06,808 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-07-07 12:32:06,808 INFO L268 CegarLoopResult]: For program point L483-2(line 483) no Hoare annotation was computed. [2020-07-07 12:32:06,809 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-07 12:32:06,809 INFO L268 CegarLoopResult]: For program point L446(lines 446 491) no Hoare annotation was computed. [2020-07-07 12:32:06,809 INFO L268 CegarLoopResult]: For program point L446-1(lines 446 491) no Hoare annotation was computed. [2020-07-07 12:32:06,809 INFO L268 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-07-07 12:32:06,809 INFO L268 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-07-07 12:32:06,809 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 446 491) no Hoare annotation was computed. [2020-07-07 12:32:06,809 INFO L268 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-07-07 12:32:06,809 INFO L268 CegarLoopResult]: For program point L469-1(line 469) no Hoare annotation was computed. [2020-07-07 12:32:06,809 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 446 491) no Hoare annotation was computed. [2020-07-07 12:32:06,809 INFO L268 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-07-07 12:32:06,810 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-07 12:32:06,810 INFO L268 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-07-07 12:32:06,810 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 446 491) no Hoare annotation was computed. [2020-07-07 12:32:06,810 INFO L268 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-07-07 12:32:06,810 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-07 12:32:06,810 INFO L268 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-07-07 12:32:06,810 INFO L268 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-07-07 12:32:06,810 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-07-07 12:32:06,810 INFO L268 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-07-07 12:32:06,811 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-07 12:32:06,811 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-07 12:32:06,811 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-07-07 12:32:06,811 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-07-07 12:32:06,811 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-07 12:32:06,811 INFO L268 CegarLoopResult]: For program point L476-1(line 476) no Hoare annotation was computed. [2020-07-07 12:32:06,811 INFO L268 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-07-07 12:32:06,811 INFO L268 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-07-07 12:32:06,811 INFO L268 CegarLoopResult]: For program point L472-1(line 472) no Hoare annotation was computed. [2020-07-07 12:32:06,811 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-07 12:32:06,811 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-07-07 12:32:06,811 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-07 12:32:06,811 INFO L268 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-07-07 12:32:06,811 INFO L268 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-07-07 12:32:06,811 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-07 12:32:06,812 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-07-07 12:32:06,812 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-07-07 12:32:06,812 INFO L268 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-07-07 12:32:06,812 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-07 12:32:06,812 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-07 12:32:06,812 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-07-07 12:32:06,812 INFO L268 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-07-07 12:32:06,812 INFO L268 CegarLoopResult]: For program point L483-1(line 483) no Hoare annotation was computed. [2020-07-07 12:32:06,812 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-07-07 12:32:06,812 INFO L268 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-07-07 12:32:06,812 INFO L268 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-07-07 12:32:06,812 INFO L268 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-07-07 12:32:06,812 INFO L268 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-07-07 12:32:06,812 INFO L268 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-07-07 12:32:06,812 INFO L268 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-07-07 12:32:06,812 INFO L268 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-07-07 12:32:06,813 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 759 804) no Hoare annotation was computed. [2020-07-07 12:32:06,813 INFO L268 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-07-07 12:32:06,813 INFO L268 CegarLoopResult]: For program point L783(lines 783 784) no Hoare annotation was computed. [2020-07-07 12:32:06,813 INFO L268 CegarLoopResult]: For program point L779(lines 779 786) no Hoare annotation was computed. [2020-07-07 12:32:06,813 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 759 804) no Hoare annotation was computed. [2020-07-07 12:32:06,813 INFO L268 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-07-07 12:32:06,813 INFO L268 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-07-07 12:32:06,813 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 759 804) no Hoare annotation was computed. [2020-07-07 12:32:06,813 INFO L268 CegarLoopResult]: For program point L773(lines 773 793) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L800-1(line 800) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L800-2(line 800) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L798-1(line 798) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L798-2(line 798) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L759(lines 759 804) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L790(lines 790 791) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L790-1(lines 773 793) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-07-07 12:32:06,814 INFO L268 CegarLoopResult]: For program point L778-1(line 778) no Hoare annotation was computed. [2020-07-07 12:32:06,815 INFO L268 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-07-07 12:32:06,815 INFO L268 CegarLoopResult]: For program point L778-2(line 778) no Hoare annotation was computed. [2020-07-07 12:32:06,815 INFO L268 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-07-07 12:32:06,815 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 868 878) 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 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:32:06,815 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 868 878) the Hoare annotation is: true [2020-07-07 12:32:06,815 INFO L264 CegarLoopResult]: At program point L873(line 873) 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 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:32:06,815 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 868 878) the Hoare annotation is: true [2020-07-07 12:32:06,815 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 152 162) the Hoare annotation is: true [2020-07-07 12:32:06,815 INFO L264 CegarLoopResult]: At program point L159(line 159) the Hoare annotation is: (let ((.cse0 (= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:32:06,815 INFO L271 CegarLoopResult]: At program point L157(line 157) the Hoare annotation is: true [2020-07-07 12:32:06,815 INFO L264 CegarLoopResult]: At program point L157-1(line 157) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret2|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:32:06,815 INFO L264 CegarLoopResult]: At program point L157-2(line 157) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret2|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:32:06,816 INFO L264 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 152 162) the Hoare annotation is: (let ((.cse0 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:32:06,816 INFO L264 CegarLoopResult]: At program point L157-3(line 157) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (and (= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret2|)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2 .cse1))) [2020-07-07 12:32:06,816 INFO L264 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 152 162) the Hoare annotation is: (let ((.cse0 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:32:06,816 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 144 151) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:32:06,816 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 144 151) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:32:06,816 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 144 151) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:32:06,816 INFO L264 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:32:06,816 INFO L264 CegarLoopResult]: At program point L424(line 424) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:32:06,816 INFO L264 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: (let ((.cse2 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (<= 1 isHighWaterSensorDry_~retValue_acc~5)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3 .cse4) (or .cse0 .cse1 .cse6 .cse3 .cse4))) [2020-07-07 12:32:06,816 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 416 429) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~5))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:32:06,817 INFO L264 CegarLoopResult]: At program point L421(line 421) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-07 12:32:06,817 INFO L271 CegarLoopResult]: At program point L420(lines 420 426) the Hoare annotation is: true [2020-07-07 12:32:06,817 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 416 429) the Hoare annotation is: true [2020-07-07 12:32:06,817 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 416 429) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~5))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:32:06,817 INFO L264 CegarLoopResult]: At program point L130-1(lines 111 135) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= 0 ~pumpRunning~0)) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (= ~methaneLevelCritical~0 processEnvironment_~tmp~1)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse3 .cse4 .cse5) (or .cse6 .cse7 (and .cse8 .cse3) .cse5) (or .cse7 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse8) .cse5))) [2020-07-07 12:32:06,817 INFO L264 CegarLoopResult]: At program point L125(line 125) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse3) (or .cse5 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1)) .cse3) (or .cse0 .cse4 .cse1 .cse3))) [2020-07-07 12:32:06,818 INFO L264 CegarLoopResult]: At program point L121(line 121) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 .cse3) (or .cse5 .cse4 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1)) .cse3) (or .cse0 .cse5 .cse1 .cse3))) [2020-07-07 12:32:06,818 INFO L264 CegarLoopResult]: At program point L119(lines 119 127) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse5 .cse2 .cse6 .cse3) (or .cse0 .cse4 .cse1 .cse3))) [2020-07-07 12:32:06,818 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 111 135) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= 0 ~pumpRunning~0)) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (= ~methaneLevelCritical~0 processEnvironment_~tmp~1)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse3 .cse4 .cse5) (or .cse6 .cse7 (and .cse8 .cse3) .cse5) (or .cse7 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse8) .cse5))) [2020-07-07 12:32:06,818 INFO L264 CegarLoopResult]: At program point L117(line 117) the Hoare annotation is: (let ((.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse6 .cse5 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3))) [2020-07-07 12:32:06,818 INFO L264 CegarLoopResult]: At program point L117-1(line 117) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret1| ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse5 .cse6 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3))) [2020-07-07 12:32:06,819 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 111 135) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or .cse7 .cse6 .cse2 .cse4))) [2020-07-07 12:32:06,819 INFO L264 CegarLoopResult]: At program point L115(lines 115 132) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or .cse7 .cse6 .cse2 .cse4))) [2020-07-07 12:32:06,819 INFO L264 CegarLoopResult]: At program point L117-2(line 117) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret1| ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse5 .cse6 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3))) [2020-07-07 12:32:06,819 INFO L264 CegarLoopResult]: At program point L117-3(line 117) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret1| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 .cse5 .cse3) (or .cse6 .cse4 .cse5 .cse3) (or .cse0 .cse6 .cse1 .cse3))) [2020-07-07 12:32:06,819 INFO L264 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse6 .cse4) (or .cse6 .cse2 .cse4))) [2020-07-07 12:32:06,819 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 77 83) the Hoare annotation is: true [2020-07-07 12:32:06,819 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 77 83) the Hoare annotation is: true [2020-07-07 12:32:06,819 INFO L264 CegarLoopResult]: At program point L287(lines 240 288) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:32:06,819 INFO L264 CegarLoopResult]: At program point L275(line 275) the Hoare annotation is: (let ((.cse7 (= 0 ~pumpRunning~0)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse1 .cse6 .cse7 .cse3) (and .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse2 .cse3) (and .cse5 .cse1 .cse6 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse8 .cse0 .cse1 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse8 .cse1 .cse6 .cse4) (not .cse3))) [2020-07-07 12:32:06,820 INFO L264 CegarLoopResult]: At program point L242(lines 241 286) the Hoare annotation is: (let ((.cse1 (= 0 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse2 (<= 2 ~waterLevel~0) .cse4 .cse5) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse5) (and .cse0 .cse2 .cse4 .cse3) (not (= 1 ~systemActive~0)))) [2020-07-07 12:32:06,820 INFO L264 CegarLoopResult]: At program point L275-1(line 275) the Hoare annotation is: (let ((.cse7 (= 0 ~pumpRunning~0)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse1 .cse6 .cse7 .cse3) (and .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse2 .cse3) (and .cse5 .cse1 .cse6 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse8 .cse0 .cse1 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse8 .cse1 .cse6 .cse4) (not .cse3))) [2020-07-07 12:32:06,820 INFO L264 CegarLoopResult]: At program point L275-2(line 275) the Hoare annotation is: (let ((.cse7 (= 0 ~pumpRunning~0)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse1 .cse6 .cse7 .cse3) (and .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse2 .cse3) (and .cse5 .cse1 .cse6 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse8 .cse0 .cse1 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse8 .cse1 .cse6 .cse4) (not .cse3))) [2020-07-07 12:32:06,820 INFO L264 CegarLoopResult]: At program point L271(lines 271 282) the Hoare annotation is: (let ((.cse7 (= 0 ~pumpRunning~0)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse1 .cse6 .cse7 .cse3) (and .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse2 .cse3) (and .cse5 .cse1 .cse6 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse8 .cse0 .cse1 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse8 .cse1 .cse6 .cse4) (not .cse3))) [2020-07-07 12:32:06,820 INFO L264 CegarLoopResult]: At program point L234(line 234) 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 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:32:06,820 INFO L264 CegarLoopResult]: At program point L263(line 263) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse3 (= 1 ~systemActive~0))) (or (and (= 0 ~methAndRunningLastTime~0) .cse0 .cse1 .cse2 .cse3) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse4 .cse5) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse4 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse5) (not .cse3))) [2020-07-07 12:32:06,820 INFO L264 CegarLoopResult]: At program point L259(line 259) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse3 (= 1 ~systemActive~0))) (or (and (= 0 ~methAndRunningLastTime~0) .cse0 .cse1 .cse2 .cse3) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse4 .cse5) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse4 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse5) (not .cse3))) [2020-07-07 12:32:06,820 INFO L264 CegarLoopResult]: At program point L259-1(line 259) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse3 (= 1 ~systemActive~0))) (or (and (= 0 ~methAndRunningLastTime~0) .cse0 .cse1 .cse2 .cse3) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse4 .cse5) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse4 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse5) (not .cse3))) [2020-07-07 12:32:06,821 INFO L264 CegarLoopResult]: At program point L284(lines 241 286) the Hoare annotation is: (let ((.cse1 (= 0 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse2 (<= 2 ~waterLevel~0) .cse4 .cse5) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse5) (and .cse0 .cse2 .cse4 .cse3) (not (= 1 ~systemActive~0)))) [2020-07-07 12:32:06,821 INFO L264 CegarLoopResult]: At program point L251(lines 251 257) the Hoare annotation is: (let ((.cse1 (= 0 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse2 (<= 2 ~waterLevel~0) .cse4 .cse5) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse5) (and .cse0 .cse2 .cse4 .cse3) (not (= 1 ~systemActive~0)))) [2020-07-07 12:32:06,821 INFO L264 CegarLoopResult]: At program point L251-1(lines 251 257) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse3 (= 1 ~systemActive~0))) (or (and (= 0 ~methAndRunningLastTime~0) .cse0 .cse1 .cse2 .cse3) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse4 .cse5) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse4 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse5) (not .cse3))) [2020-07-07 12:32:06,821 INFO L264 CegarLoopResult]: At program point L243(lines 243 247) the Hoare annotation is: (let ((.cse1 (= 0 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse2 (<= 2 ~waterLevel~0) .cse4 .cse5) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse5) (and .cse0 .cse2 .cse4 .cse3) (not (= 1 ~systemActive~0)))) [2020-07-07 12:32:06,821 INFO L264 CegarLoopResult]: At program point L239(line 239) 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 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:32:06,821 INFO L264 CegarLoopResult]: At program point L235(line 235) 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 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:32:06,821 INFO L271 CegarLoopResult]: At program point testEXIT(lines 231 294) the Hoare annotation is: true [2020-07-07 12:32:06,821 INFO L264 CegarLoopResult]: At program point testENTRY(lines 231 294) 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 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:32:06,821 INFO L271 CegarLoopResult]: At program point testFINAL(lines 231 294) the Hoare annotation is: true [2020-07-07 12:32:06,822 INFO L264 CegarLoopResult]: At program point L277(lines 277 281) the Hoare annotation is: (let ((.cse7 (= 0 ~pumpRunning~0)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse1 .cse6 .cse7 .cse3) (and .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse2 .cse3) (and .cse5 .cse1 .cse6 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse8 .cse0 .cse1 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse8 .cse1 .cse6 .cse4) (not .cse3))) [2020-07-07 12:32:06,822 INFO L264 CegarLoopResult]: At program point L277-2(lines 271 282) the Hoare annotation is: (let ((.cse7 (= 0 ~pumpRunning~0)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse1 .cse6 .cse7 .cse3) (and .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse2 .cse3) (and .cse5 .cse1 .cse6 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse8 .cse0 .cse1 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse8 .cse1 .cse6 .cse4) (not .cse3))) [2020-07-07 12:32:06,822 INFO L264 CegarLoopResult]: At program point L269(line 269) the Hoare annotation is: (let ((.cse7 (= 0 ~pumpRunning~0)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse1 .cse6 .cse7 .cse3) (and .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse2 .cse3) (and .cse5 .cse1 .cse6 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse8 .cse0 .cse1 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse8 .cse1 .cse6 .cse4) (not .cse3))) [2020-07-07 12:32:06,822 INFO L264 CegarLoopResult]: At program point L236(line 236) 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 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:32:06,822 INFO L264 CegarLoopResult]: At program point L269-1(line 269) the Hoare annotation is: (let ((.cse7 (= 0 ~pumpRunning~0)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse1 .cse6 .cse7 .cse3) (and .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse2 .cse3) (and .cse5 .cse1 .cse6 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse8 .cse0 .cse1 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse8 .cse1 .cse6 .cse4) (not .cse3))) [2020-07-07 12:32:06,822 INFO L264 CegarLoopResult]: At program point L261(lines 261 267) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse3 (= 1 ~systemActive~0))) (or (and (= 0 ~methAndRunningLastTime~0) .cse0 .cse1 .cse2 .cse3) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse4 .cse5) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse4 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse5) (not .cse3))) [2020-07-07 12:32:06,822 INFO L264 CegarLoopResult]: At program point L261-1(lines 261 267) the Hoare annotation is: (let ((.cse7 (= 0 ~pumpRunning~0)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse1 .cse6 .cse7 .cse3) (and .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse2 .cse3) (and .cse5 .cse1 .cse6 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse8 .cse0 .cse1 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse8 .cse1 .cse6 .cse4) (not .cse3))) [2020-07-07 12:32:06,823 INFO L264 CegarLoopResult]: At program point L253(line 253) the Hoare annotation is: (let ((.cse1 (= 0 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse2 (<= 2 ~waterLevel~0) .cse4 .cse5) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse5) (and .cse0 .cse2 .cse4 .cse3) (not (= 1 ~systemActive~0)))) [2020-07-07 12:32:06,823 INFO L264 CegarLoopResult]: At program point L249(line 249) the Hoare annotation is: (let ((.cse1 (= 0 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse2 (<= 2 ~waterLevel~0) .cse4 .cse5) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse5) (and .cse0 .cse2 .cse4 .cse3) (not (= 1 ~systemActive~0)))) [2020-07-07 12:32:06,823 INFO L264 CegarLoopResult]: At program point L249-1(line 249) the Hoare annotation is: (let ((.cse1 (= 0 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse2 (<= 2 ~waterLevel~0) .cse4 .cse5) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse5) (and .cse0 .cse2 .cse4 .cse3) (not (= 1 ~systemActive~0)))) [2020-07-07 12:32:06,823 INFO L264 CegarLoopResult]: At program point L233(line 233) 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 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:32:06,823 INFO L268 CegarLoopResult]: For program point L737(lines 737 738) no Hoare annotation was computed. [2020-07-07 12:32:06,823 INFO L268 CegarLoopResult]: For program point L733(lines 733 740) no Hoare annotation was computed. [2020-07-07 12:32:06,823 INFO L268 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-07-07 12:32:06,823 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 713 758) no Hoare annotation was computed. [2020-07-07 12:32:06,823 INFO L268 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-07-07 12:32:06,823 INFO L268 CegarLoopResult]: For program point L727(lines 727 747) no Hoare annotation was computed. [2020-07-07 12:32:06,823 INFO L268 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-07-07 12:32:06,823 INFO L268 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-07-07 12:32:06,823 INFO L268 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-07-07 12:32:06,823 INFO L268 CegarLoopResult]: For program point L754-1(line 754) no Hoare annotation was computed. [2020-07-07 12:32:06,824 INFO L268 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-07-07 12:32:06,824 INFO L268 CegarLoopResult]: For program point L754-2(line 754) no Hoare annotation was computed. [2020-07-07 12:32:06,824 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-07-07 12:32:06,824 INFO L268 CegarLoopResult]: For program point L752-1(line 752) no Hoare annotation was computed. [2020-07-07 12:32:06,824 INFO L268 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-07-07 12:32:06,824 INFO L268 CegarLoopResult]: For program point L752-2(line 752) no Hoare annotation was computed. [2020-07-07 12:32:06,824 INFO L268 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-07-07 12:32:06,824 INFO L268 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-07-07 12:32:06,824 INFO L268 CegarLoopResult]: For program point L713(lines 713 758) no Hoare annotation was computed. [2020-07-07 12:32:06,824 INFO L268 CegarLoopResult]: For program point L744(lines 744 745) no Hoare annotation was computed. [2020-07-07 12:32:06,824 INFO L268 CegarLoopResult]: For program point L744-1(lines 727 747) no Hoare annotation was computed. [2020-07-07 12:32:06,824 INFO L268 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-07-07 12:32:06,824 INFO L268 CegarLoopResult]: For program point L732-1(line 732) no Hoare annotation was computed. [2020-07-07 12:32:06,824 INFO L268 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-07-07 12:32:06,824 INFO L268 CegarLoopResult]: For program point L732-2(line 732) no Hoare annotation was computed. [2020-07-07 12:32:06,825 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 713 758) no Hoare annotation was computed. [2020-07-07 12:32:06,825 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-07-07 12:32:06,825 INFO L268 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-07-07 12:32:06,825 INFO L268 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-07-07 12:32:06,825 INFO L268 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-07-07 12:32:06,825 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 713 758) no Hoare annotation was computed. [2020-07-07 12:32:06,825 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-07-07 12:32:06,825 INFO L268 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-07-07 12:32:06,825 INFO L268 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-07-07 12:32:06,826 INFO L268 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-07-07 12:32:06,826 INFO L268 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-07-07 12:32:06,826 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-07-07 12:32:06,826 INFO L264 CegarLoopResult]: At program point L318(lines 318 328) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse2) (or (= 0 ~methAndRunningLastTime~0) .cse0 .cse3 (not (<= 2 ~waterLevel~0)) .cse4 .cse2) (or .cse5 .cse4 .cse2) (or .cse3 .cse5 .cse1 .cse2))) [2020-07-07 12:32:06,826 INFO L264 CegarLoopResult]: At program point L316(line 316) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2) (or (= 0 ~methAndRunningLastTime~0) .cse0 .cse3 (not (<= 2 ~waterLevel~0)) .cse4 .cse2) (or .cse5 .cse4 .cse2) (or .cse3 .cse5 .cse1 .cse2))) [2020-07-07 12:32:06,826 INFO L264 CegarLoopResult]: At program point L316-1(line 316) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (= 0 ~methAndRunningLastTime~0) .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2 .cse3) (or .cse0 .cse4 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret25|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse3) (or .cse5 .cse2 .cse3) (or .cse1 .cse5 .cse4 .cse3))) [2020-07-07 12:32:06,827 INFO L264 CegarLoopResult]: At program point L314(lines 314 331) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 __utac_acc__Specification2_spec__2_~tmp~4)) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse8 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 (not (<= 2 ~waterLevel~0)) .cse6 .cse3) (or (and .cse2 .cse7) .cse8 .cse6 .cse3) (or (and .cse4 .cse7) .cse5 .cse8 .cse1 .cse3))) [2020-07-07 12:32:06,827 INFO L264 CegarLoopResult]: At program point L316-2(line 316) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (= 0 ~methAndRunningLastTime~0) .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2 .cse3) (or .cse0 .cse4 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret25|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse3) (or .cse5 .cse2 .cse3) (or .cse1 .cse5 .cse4 .cse3))) [2020-07-07 12:32:06,827 INFO L264 CegarLoopResult]: At program point L316-3(line 316) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (= 0 ~methAndRunningLastTime~0) .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2 .cse3) (or (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret25|) (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse4 .cse3) (or .cse5 .cse2 .cse3) (or .cse1 .cse5 .cse4 .cse3))) [2020-07-07 12:32:06,827 INFO L264 CegarLoopResult]: At program point L314-1(lines 306 334) the Hoare annotation is: (let ((.cse3 (= 0 ~methAndRunningLastTime~0))) (let ((.cse0 (and .cse3 (= 0 __utac_acc__Specification2_spec__2_~tmp~4))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse2) (or .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) .cse1 .cse4 .cse2)))) [2020-07-07 12:32:06,827 INFO L264 CegarLoopResult]: At program point L312(line 312) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 (not (<= 2 ~waterLevel~0)) .cse6 .cse3) (or .cse7 .cse6 .cse2 .cse3) (or .cse4 .cse5 .cse7 .cse1 .cse3))) [2020-07-07 12:32:06,828 INFO L264 CegarLoopResult]: At program point L312-1(line 312) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse6 (= 0 |__utac_acc__Specification2_spec__2_#t~ret24|)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 (and .cse5 .cse6) .cse7 .cse1 .cse3) (or .cse5 .cse0 .cse4 (not (<= 2 ~waterLevel~0)) .cse8 .cse3) (or (and .cse6 .cse2) .cse7 .cse8 .cse3))) [2020-07-07 12:32:06,828 INFO L264 CegarLoopResult]: At program point L312-2(line 312) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse6 (= 0 |__utac_acc__Specification2_spec__2_#t~ret24|)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 (and .cse5 .cse6) .cse7 .cse1 .cse3) (or .cse5 .cse0 .cse4 (not (<= 2 ~waterLevel~0)) .cse8 .cse3) (or (and .cse6 .cse2) .cse7 .cse8 .cse3))) [2020-07-07 12:32:06,828 INFO L264 CegarLoopResult]: At program point L312-3(line 312) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 |__utac_acc__Specification2_spec__2_#t~ret24|)) (.cse8 (= 0 __utac_acc__Specification2_spec__2_~tmp~4)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 (not (<= 2 ~waterLevel~0)) .cse6 .cse3) (or (and .cse7 .cse2 .cse8) .cse9 .cse6 .cse3) (or .cse5 .cse9 .cse1 (and .cse4 .cse7 .cse8) .cse3))) [2020-07-07 12:32:06,828 INFO L264 CegarLoopResult]: At program point L308(line 308) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 (not (<= 2 ~waterLevel~0)) .cse6 .cse3) (or .cse7 .cse6 .cse2 .cse3) (or .cse4 .cse5 .cse7 .cse1 .cse3))) [2020-07-07 12:32:06,828 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 306 334) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 (not (<= 2 ~waterLevel~0)) .cse6 .cse3) (or .cse7 .cse6 .cse2 .cse3) (or .cse4 .cse5 .cse7 .cse1 .cse3))) [2020-07-07 12:32:06,828 INFO L264 CegarLoopResult]: At program point L327(line 327) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= __utac_acc__Specification2_spec__2_~tmp___0~2 0)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse3) (or .cse4 .cse5 .cse3) (or .cse0 .cse6 (and (= 0 ~methAndRunningLastTime~0) .cse2) (not (<= 2 ~waterLevel~0)) .cse5 .cse3) (or .cse6 .cse4 .cse1 .cse3))) [2020-07-07 12:32:06,829 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 306 334) the Hoare annotation is: (let ((.cse3 (= 0 ~methAndRunningLastTime~0))) (let ((.cse0 (and .cse3 (= 0 __utac_acc__Specification2_spec__2_~tmp~4))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse2) (or .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) .cse1 .cse4 .cse2)))) [2020-07-07 12:32:06,829 INFO L264 CegarLoopResult]: At program point L321(line 321) the Hoare annotation is: (let ((.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse2) (or .cse5 .cse3 .cse1 .cse2) (or .cse0 .cse5 (not (<= 2 ~waterLevel~0)) .cse4 .cse2))) [2020-07-07 12:32:06,829 INFO L264 CegarLoopResult]: At program point L319(lines 319 325) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or (= 0 ~methAndRunningLastTime~0) .cse0 .cse3 (not (<= 2 ~waterLevel~0)) .cse4 .cse2) (or .cse5 .cse4 .cse2) (or .cse3 .cse5 .cse1 .cse2))) [2020-07-07 12:32:06,829 INFO L264 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: (let ((.cse8 (= 0 __utac_acc__Specification2_spec__2_~tmp~4))) (let ((.cse2 (not (<= 1 ~pumpRunning~0))) (.cse5 (and (= 0 ~methAndRunningLastTime~0) .cse8)) (.cse6 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse8)) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 (not (<= 2 ~waterLevel~0)) .cse2 .cse3) (or .cse5 .cse6 .cse1 .cse7 .cse3) (or .cse4 .cse0 .cse7 .cse3)))) [2020-07-07 12:32:06,829 INFO L264 CegarLoopResult]: At program point L324(line 324) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or (= 0 ~methAndRunningLastTime~0) .cse0 .cse3 (not (<= 2 ~waterLevel~0)) .cse4 .cse2) (or .cse5 .cse4 .cse2) (or .cse3 .cse5 .cse1 .cse2))) [2020-07-07 12:32:06,830 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-07 12:32:06,830 INFO L268 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-07-07 12:32:06,830 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 384 406) no Hoare annotation was computed. [2020-07-07 12:32:06,830 INFO L268 CegarLoopResult]: For program point L392(lines 392 400) no Hoare annotation was computed. [2020-07-07 12:32:06,830 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-07-07 12:32:06,830 INFO L268 CegarLoopResult]: For program point L392-2(lines 392 400) no Hoare annotation was computed. [2020-07-07 12:32:06,830 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 384 406) no Hoare annotation was computed. [2020-07-07 12:32:06,830 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 384 406) no Hoare annotation was computed. [2020-07-07 12:32:06,830 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 298 305) the Hoare annotation is: (or (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:32:06,830 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 298 305) the Hoare annotation is: (or (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:32:06,831 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 298 305) the Hoare annotation is: (or (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:32:06,831 INFO L268 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-07-07 12:32:06,831 INFO L268 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-07-07 12:32:06,831 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-07-07 12:32:06,831 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-07-07 12:32:06,831 INFO L268 CegarLoopResult]: For program point L688-1(line 688) no Hoare annotation was computed. [2020-07-07 12:32:06,831 INFO L268 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-07-07 12:32:06,831 INFO L268 CegarLoopResult]: For program point L688-2(line 688) no Hoare annotation was computed. [2020-07-07 12:32:06,831 INFO L268 CegarLoopResult]: For program point L680(lines 658 681) no Hoare annotation was computed. [2020-07-07 12:32:06,831 INFO L268 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-07-07 12:32:06,832 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-07-07 12:32:06,832 INFO L268 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-07-07 12:32:06,832 INFO L268 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-07-07 12:32:06,832 INFO L268 CegarLoopResult]: For program point L639(lines 639 655) no Hoare annotation was computed. [2020-07-07 12:32:06,832 INFO L268 CegarLoopResult]: For program point L672-1(line 672) no Hoare annotation was computed. [2020-07-07 12:32:06,832 INFO L268 CegarLoopResult]: For program point L672-2(line 672) no Hoare annotation was computed. [2020-07-07 12:32:06,832 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-07-07 12:32:06,832 INFO L268 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-07-07 12:32:06,832 INFO L268 CegarLoopResult]: For program point L656(lines 656 697) no Hoare annotation was computed. [2020-07-07 12:32:06,832 INFO L268 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-07-07 12:32:06,832 INFO L268 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-07-07 12:32:06,833 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-07-07 12:32:06,833 INFO L268 CegarLoopResult]: For program point L648-1(line 648) no Hoare annotation was computed. [2020-07-07 12:32:06,833 INFO L268 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-07-07 12:32:06,833 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 610 712) no Hoare annotation was computed. [2020-07-07 12:32:06,833 INFO L268 CegarLoopResult]: For program point L698(lines 698 709) no Hoare annotation was computed. [2020-07-07 12:32:06,833 INFO L268 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-07-07 12:32:06,833 INFO L268 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-07-07 12:32:06,833 INFO L268 CegarLoopResult]: For program point L690-1(line 690) no Hoare annotation was computed. [2020-07-07 12:32:06,833 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-07-07 12:32:06,833 INFO L268 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-07-07 12:32:06,834 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 610 712) no Hoare annotation was computed. [2020-07-07 12:32:06,834 INFO L268 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-07-07 12:32:06,834 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-07-07 12:32:06,834 INFO L268 CegarLoopResult]: For program point L674-1(line 674) no Hoare annotation was computed. [2020-07-07 12:32:06,834 INFO L268 CegarLoopResult]: For program point L641-1(line 641) no Hoare annotation was computed. [2020-07-07 12:32:06,834 INFO L268 CegarLoopResult]: For program point L699(lines 699 706) no Hoare annotation was computed. [2020-07-07 12:32:06,834 INFO L268 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-07-07 12:32:06,834 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 610 712) no Hoare annotation was computed. [2020-07-07 12:32:06,834 INFO L268 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-07-07 12:32:06,834 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-07-07 12:32:06,834 INFO L268 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-07-07 12:32:06,835 INFO L268 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-07-07 12:32:06,835 INFO L268 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-07-07 12:32:06,835 INFO L268 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-07-07 12:32:06,835 INFO L268 CegarLoopResult]: For program point L634(lines 634 638) no Hoare annotation was computed. [2020-07-07 12:32:06,835 INFO L268 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-07-07 12:32:06,835 INFO L268 CegarLoopResult]: For program point L659-2(lines 659 679) no Hoare annotation was computed. [2020-07-07 12:32:06,835 INFO L268 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-07-07 12:32:06,835 INFO L268 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-07-07 12:32:06,835 INFO L268 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-07-07 12:32:06,835 INFO L268 CegarLoopResult]: For program point L610(lines 610 712) no Hoare annotation was computed. [2020-07-07 12:32:06,835 INFO L268 CegarLoopResult]: For program point L610-1(lines 610 712) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L701-1(line 701) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L701-2(line 701) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L660(lines 659 679) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L644-1(line 644) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-07-07 12:32:06,836 INFO L268 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-07-07 12:32:06,837 INFO L268 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-07-07 12:32:06,837 INFO L268 CegarLoopResult]: For program point L661(lines 661 665) no Hoare annotation was computed. [2020-07-07 12:32:06,837 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-07-07 12:32:06,837 INFO L268 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-07-07 12:32:06,837 INFO L268 CegarLoopResult]: For program point L686-1(line 686) no Hoare annotation was computed. [2020-07-07 12:32:06,837 INFO L268 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-07-07 12:32:06,837 INFO L268 CegarLoopResult]: For program point L686-2(line 686) no Hoare annotation was computed. [2020-07-07 12:32:06,837 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-07-07 12:32:06,837 INFO L268 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-07-07 12:32:06,837 INFO L268 CegarLoopResult]: For program point L670-1(line 670) no Hoare annotation was computed. [2020-07-07 12:32:06,837 INFO L268 CegarLoopResult]: For program point L670-2(line 670) no Hoare annotation was computed. [2020-07-07 12:32:06,837 INFO L268 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-07-07 12:32:06,837 INFO L268 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-07-07 12:32:06,837 INFO L268 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-07-07 12:32:06,837 INFO L268 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-07-07 12:32:06,837 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-07-07 12:32:06,838 INFO L268 CegarLoopResult]: For program point L913(line 913) no Hoare annotation was computed. [2020-07-07 12:32:06,838 INFO L268 CegarLoopResult]: For program point L912(line 912) no Hoare annotation was computed. [2020-07-07 12:32:06,838 INFO L268 CegarLoopResult]: For program point L909(line 909) no Hoare annotation was computed. [2020-07-07 12:32:06,838 INFO L268 CegarLoopResult]: For program point L909-1(line 909) no Hoare annotation was computed. [2020-07-07 12:32:06,838 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 907 916) no Hoare annotation was computed. [2020-07-07 12:32:06,838 INFO L268 CegarLoopResult]: For program point L909-2(line 909) no Hoare annotation was computed. [2020-07-07 12:32:06,838 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 907 916) no Hoare annotation was computed. [2020-07-07 12:32:06,838 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 907 916) no Hoare annotation was computed. [2020-07-07 12:32:06,838 INFO L264 CegarLoopResult]: At program point L390-5(line 390) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,838 INFO L264 CegarLoopResult]: At program point L737(line 737) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,838 INFO L264 CegarLoopResult]: At program point L609(line 609) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:32:06,838 INFO L264 CegarLoopResult]: At program point L390-6(line 390) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,838 INFO L264 CegarLoopResult]: At program point L737-1(line 737) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,839 INFO L264 CegarLoopResult]: At program point L390-7(line 390) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,839 INFO L264 CegarLoopResult]: At program point L791(line 791) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,839 INFO L264 CegarLoopResult]: At program point L337(line 337) the Hoare annotation is: (and (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0)) [2020-07-07 12:32:06,839 INFO L264 CegarLoopResult]: At program point L783(line 783) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,839 INFO L264 CegarLoopResult]: At program point L783-1(line 783) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,839 INFO L264 CegarLoopResult]: At program point L201(line 201) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,839 INFO L264 CegarLoopResult]: At program point L201-1(line 201) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,839 INFO L264 CegarLoopResult]: At program point L201-2(line 201) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,839 INFO L264 CegarLoopResult]: At program point L201-3(line 201) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,839 INFO L264 CegarLoopResult]: At program point L197(line 197) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,839 INFO L264 CegarLoopResult]: At program point L197-1(line 197) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,840 INFO L264 CegarLoopResult]: At program point L197-2(line 197) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,840 INFO L264 CegarLoopResult]: At program point L197-3(line 197) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,840 INFO L264 CegarLoopResult]: At program point L738(line 738) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,840 INFO L264 CegarLoopResult]: At program point L193(line 193) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,840 INFO L264 CegarLoopResult]: At program point L197-4(line 197) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,840 INFO L264 CegarLoopResult]: At program point L193-1(line 193) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,840 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,840 INFO L264 CegarLoopResult]: At program point L193-2(line 193) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,840 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,840 INFO L264 CegarLoopResult]: At program point L193-3(line 193) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,840 INFO L264 CegarLoopResult]: At program point L189(line 189) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,840 INFO L264 CegarLoopResult]: At program point L189-1(line 189) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,841 INFO L264 CegarLoopResult]: At program point L189-2(line 189) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,841 INFO L264 CegarLoopResult]: At program point L189-3(line 189) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,841 INFO L264 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,841 INFO L264 CegarLoopResult]: At program point L189-4(line 189) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,841 INFO L264 CegarLoopResult]: At program point L185-1(line 185) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,841 INFO L264 CegarLoopResult]: At program point L189-5(line 189) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,841 INFO L264 CegarLoopResult]: At program point L185-2(line 185) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,841 INFO L264 CegarLoopResult]: At program point L189-6(line 189) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,841 INFO L264 CegarLoopResult]: At program point L185-3(line 185) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,841 INFO L264 CegarLoopResult]: At program point L189-7(line 189) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,841 INFO L264 CegarLoopResult]: At program point L181(line 181) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,841 INFO L264 CegarLoopResult]: At program point L185-4(line 185) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,842 INFO L264 CegarLoopResult]: At program point L181-1(line 181) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,842 INFO L264 CegarLoopResult]: At program point L181-2(line 181) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,842 INFO L264 CegarLoopResult]: At program point L181-3(line 181) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,842 INFO L264 CegarLoopResult]: At program point L338(line 338) the Hoare annotation is: (and (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:32:06,842 INFO L264 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,842 INFO L264 CegarLoopResult]: At program point L177-1(line 177) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,842 INFO L264 CegarLoopResult]: At program point L784(line 784) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,842 INFO L264 CegarLoopResult]: At program point L297(line 297) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0)) [2020-07-07 12:32:06,842 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 12:32:06,842 INFO L264 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,842 INFO L264 CegarLoopResult]: At program point L203(line 203) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,842 INFO L264 CegarLoopResult]: At program point L203-1(line 203) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,842 INFO L264 CegarLoopResult]: At program point L203-2(line 203) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,843 INFO L264 CegarLoopResult]: At program point L744(line 744) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,843 INFO L264 CegarLoopResult]: At program point L744-1(line 744) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,843 INFO L264 CegarLoopResult]: At program point L806(line 806) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:32:06,843 INFO L264 CegarLoopResult]: At program point L389(line 389) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,843 INFO L264 CegarLoopResult]: At program point L790(line 790) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,843 INFO L264 CegarLoopResult]: At program point L790-1(line 790) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,843 INFO L264 CegarLoopResult]: At program point L402(line 402) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,843 INFO L264 CegarLoopResult]: At program point L402-1(line 402) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,843 INFO L264 CegarLoopResult]: At program point L402-2(line 402) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,843 INFO L264 CegarLoopResult]: At program point L398(line 398) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,843 INFO L264 CegarLoopResult]: At program point L398-1(line 398) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,843 INFO L264 CegarLoopResult]: At program point L398-2(line 398) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,843 INFO L264 CegarLoopResult]: At program point L398-3(line 398) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,844 INFO L264 CegarLoopResult]: At program point L394(line 394) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,844 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)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#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)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|)) [2020-07-07 12:32:06,844 INFO L264 CegarLoopResult]: At program point L394-1(line 394) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,844 INFO L264 CegarLoopResult]: At program point L745(line 745) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,844 INFO L264 CegarLoopResult]: At program point L394-2(line 394) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,844 INFO L264 CegarLoopResult]: At program point L394-3(line 394) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,844 INFO L264 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,844 INFO L264 CegarLoopResult]: At program point L394-4(line 394) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,844 INFO L264 CegarLoopResult]: At program point L390-1(line 390) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,844 INFO L264 CegarLoopResult]: At program point L394-5(line 394) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,845 INFO L264 CegarLoopResult]: At program point L390-2(line 390) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,845 INFO L264 CegarLoopResult]: At program point L390-3(line 390) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,845 INFO L264 CegarLoopResult]: At program point L390-4(line 390) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:32:06,845 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 12:32:06,845 INFO L264 CegarLoopResult]: At program point activatePumpFINAL(lines 136 143) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 1 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:32:06,845 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 136 143) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 1 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:32:06,845 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 136 143) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-07-07 12:32:06,845 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 208 226) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 0 isHighWaterLevel_~tmp___0~0) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse2 .cse4))) [2020-07-07 12:32:06,845 INFO L264 CegarLoopResult]: At program point L223(line 223) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0) (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:32:06,846 INFO L264 CegarLoopResult]: At program point L220(line 220) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:32:06,846 INFO L271 CegarLoopResult]: At program point L218(line 218) the Hoare annotation is: true [2020-07-07 12:32:06,846 INFO L264 CegarLoopResult]: At program point L217(lines 217 221) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (<= 1 isHighWaterLevel_~tmp~2)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~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 12:32:06,846 INFO L271 CegarLoopResult]: At program point L215(line 215) the Hoare annotation is: true [2020-07-07 12:32:06,846 INFO L264 CegarLoopResult]: At program point L217-2(lines 217 221) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:32:06,846 INFO L264 CegarLoopResult]: At program point L215-1(line 215) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 |isHighWaterLevel_#t~ret19|)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse2 .cse4))) [2020-07-07 12:32:06,846 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 208 226) the Hoare annotation is: true [2020-07-07 12:32:06,847 INFO L264 CegarLoopResult]: At program point L215-2(line 215) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 |isHighWaterLevel_#t~ret19|)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse2 .cse4))) [2020-07-07 12:32:06,847 INFO L264 CegarLoopResult]: At program point L215-3(line 215) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 1 isHighWaterLevel_~tmp~2) (<= 1 |isHighWaterLevel_#t~ret19|))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:32:06,847 INFO L271 CegarLoopResult]: At program point L211(line 211) the Hoare annotation is: true [2020-07-07 12:32:06,847 INFO L271 CegarLoopResult]: At program point L210(line 210) the Hoare annotation is: true [2020-07-07 12:32:06,847 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 208 226) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 0 isHighWaterLevel_~tmp___0~0) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse2 .cse4))) [2020-07-07 12:32:06,847 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 407 415) no Hoare annotation was computed. [2020-07-07 12:32:06,847 INFO L268 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-07-07 12:32:06,847 INFO L268 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-07-07 12:32:06,848 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 407 415) no Hoare annotation was computed. [2020-07-07 12:32:06,848 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 407 415) no Hoare annotation was computed. [2020-07-07 12:32:06,848 INFO L264 CegarLoopResult]: At program point L368(line 368) the Hoare annotation is: (let ((.cse5 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse6 (not (= 0 ~pumpRunning~0))) (.cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse4 .cse5 .cse1 .cse3) (or .cse4 .cse0 .cse6 .cse2 .cse3))) [2020-07-07 12:32:06,848 INFO L264 CegarLoopResult]: At program point L367-1(lines 363 374) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse2 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse6 (not (<= 2 ~waterLevel~0)) .cse3 .cse7 .cse4) (or .cse0 .cse6 .cse5 .cse7 .cse4))) [2020-07-07 12:32:06,848 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 363 374) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse6 (not (= 0 ~pumpRunning~0))) (.cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse1 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse3) (or .cse4 .cse0 .cse6 .cse2 .cse3))) [2020-07-07 12:32:06,848 INFO L264 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 363 374) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse2 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse6 (not (<= 2 ~waterLevel~0)) .cse3 .cse7 .cse4) (or .cse0 .cse6 .cse5 .cse7 .cse4))) [2020-07-07 12:32:06,849 INFO L264 CegarLoopResult]: At program point L370(line 370) the Hoare annotation is: (let ((.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse0 .cse5 .cse6 .cse4) (or (not (<= 2 ~waterLevel~0)) .cse3 .cse6 .cse4))) [2020-07-07 12:32:06,849 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:32:06,849 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:32:06,849 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:32:06,849 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:32:06,849 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 375 383) the Hoare annotation is: true [2020-07-07 12:32:06,849 INFO L264 CegarLoopResult]: At program point L380(line 380) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3))) [2020-07-07 12:32:06,849 INFO L271 CegarLoopResult]: At program point L379(line 379) the Hoare annotation is: true [2020-07-07 12:32:06,850 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 375 383) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= 0 ~methAndRunningLastTime~0)) .cse4 .cse1 .cse5 .cse3) (or .cse0 .cse1 .cse5 .cse3) (or .cse4 .cse1 .cse2 .cse3))) [2020-07-07 12:32:06,850 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 375 383) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= 0 ~methAndRunningLastTime~0)) .cse4 .cse1 .cse5 .cse3) (or .cse0 .cse1 .cse5 .cse3) (or .cse4 .cse1 .cse2 .cse3))) [2020-07-07 12:32:06,850 INFO L264 CegarLoopResult]: At program point L64(lines 64 70) the Hoare annotation is: (let ((.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse11 (= 0 ~pumpRunning~0)) (.cse13 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (and .cse11 .cse13)) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse13)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and (<= 2 ~waterLevel~0) .cse12 .cse13 (<= 1 ~pumpRunning~0))) (.cse9 (not (= 0 |old(~pumpRunning~0)|))) (.cse7 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse10 (and (= 0 ~methAndRunningLastTime~0) .cse11 .cse12)) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse3 .cse4) (or .cse5 .cse0 .cse7 .cse6 .cse4) (or .cse0 .cse1 .cse7 .cse2 .cse4) (or .cse5 .cse8 .cse9 .cse7 .cse10 .cse4) (or .cse8 .cse9 .cse7 .cse2 .cse10 .cse4)))) [2020-07-07 12:32:06,850 INFO L264 CegarLoopResult]: At program point L59(line 59) the Hoare annotation is: (let ((.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse8 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and .cse9 .cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (= 0 ~methAndRunningLastTime~0) .cse9 .cse10)) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse6 .cse7 .cse4) (or .cse0 .cse8 .cse3 .cse4) (or .cse8 .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse7 .cse4) (or .cse1 .cse2 .cse3 .cse5 .cse4)))) [2020-07-07 12:32:06,850 INFO L264 CegarLoopResult]: At program point L57(lines 56 75) the Hoare annotation is: (let ((.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (and (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse7 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse7 .cse2 .cse4) (or .cse6 .cse7 .cse2 .cse8 .cse4) (or .cse5 .cse0 .cse1 .cse7 .cse4))) [2020-07-07 12:32:06,851 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 53 76) the Hoare annotation is: (let ((.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (and .cse10 (= 0 ~pumpRunning~0) .cse12)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse11 .cse12 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse9 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and .cse10 .cse11 .cse12)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse2 .cse4) (or .cse5 .cse7 .cse8 .cse9 .cse4) (or .cse1 .cse2 .cse7 .cse3 .cse4) (or .cse0 .cse5 .cse8 .cse9 .cse4) (or .cse5 .cse6 .cse2 .cse7 .cse4)))) [2020-07-07 12:32:06,851 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 53 76) the Hoare annotation is: (let ((.cse13 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= 0 ~pumpRunning~0)) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse7 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse9 (and .cse13 .cse12 .cse8)) (.cse14 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse1 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and .cse13 .cse12)) (.cse15 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4) .cse5 .cse6) (or .cse0 .cse1 .cse2 (and .cse7 .cse8) .cse9 .cse6) (or (and .cse7 .cse8 .cse4) .cse10 .cse0 .cse1 .cse9 .cse6) (or .cse10 .cse11 .cse1 (and .cse12 .cse3) .cse6) (or .cse11 (and .cse13 .cse14) .cse2 .cse15 .cse6) (or .cse11 (and .cse14 .cse3) .cse1 .cse2 .cse6) (or .cse10 .cse11 .cse5 .cse15 .cse6)))) [2020-07-07 12:32:06,851 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 53 76) the Hoare annotation is: (let ((.cse13 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= 0 ~pumpRunning~0)) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse7 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse9 (and .cse13 .cse12 .cse8)) (.cse14 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse1 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and .cse13 .cse12)) (.cse15 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4) .cse5 .cse6) (or .cse0 .cse1 .cse2 (and .cse7 .cse8) .cse9 .cse6) (or (and .cse7 .cse8 .cse4) .cse10 .cse0 .cse1 .cse9 .cse6) (or .cse10 .cse11 .cse1 (and .cse12 .cse3) .cse6) (or .cse11 (and .cse13 .cse14) .cse2 .cse15 .cse6) (or .cse11 (and .cse14 .cse3) .cse1 .cse2 .cse6) (or .cse10 .cse11 .cse5 .cse15 .cse6)))) [2020-07-07 12:32:06,851 INFO L264 CegarLoopResult]: At program point L66(line 66) the Hoare annotation is: (let ((.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (and (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse7 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse7 .cse2 .cse4) (or .cse6 .cse7 .cse2 .cse8 .cse4) (or .cse5 .cse0 .cse1 .cse7 .cse4))) [2020-07-07 12:32:06,851 INFO L271 CegarLoopResult]: At program point L832(lines 807 836) the Hoare annotation is: true [2020-07-07 12:32:06,852 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 807 836) the Hoare annotation is: true [2020-07-07 12:32:06,852 INFO L271 CegarLoopResult]: At program point L828(line 828) the Hoare annotation is: true [2020-07-07 12:32:06,852 INFO L271 CegarLoopResult]: At program point L818(line 818) the Hoare annotation is: true [2020-07-07 12:32:06,852 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 807 836) the Hoare annotation is: true [2020-07-07 12:32:06,852 INFO L271 CegarLoopResult]: At program point L821(lines 821 825) the Hoare annotation is: true [2020-07-07 12:32:06,852 INFO L271 CegarLoopResult]: At program point L821-1(lines 821 825) the Hoare annotation is: true [2020-07-07 12:32:06,852 INFO L271 CegarLoopResult]: At program point L817-2(lines 817 831) the Hoare annotation is: true [2020-07-07 12:32:06,852 INFO L271 CegarLoopResult]: At program point L813(line 813) the Hoare annotation is: true [2020-07-07 12:32:06,852 INFO L271 CegarLoopResult]: At program point L813-1(line 813) the Hoare annotation is: true [2020-07-07 12:32:06,852 INFO L271 CegarLoopResult]: At program point L809(line 809) the Hoare annotation is: true [2020-07-07 12:32:06,853 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 339 350) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse6 .cse4))) [2020-07-07 12:32:06,853 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 339 350) the Hoare annotation is: true [2020-07-07 12:32:06,853 INFO L264 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse6 .cse4))) [2020-07-07 12:32:06,853 INFO L271 CegarLoopResult]: At program point L343-1(lines 339 350) the Hoare annotation is: true [2020-07-07 12:32:06,853 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 861 867) the Hoare annotation is: true [2020-07-07 12:32:06,853 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 861 867) the Hoare annotation is: true [2020-07-07 12:32:06,853 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:32:06,853 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 12:32:06,854 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:32:06,854 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:32:06,854 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 85 109) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse4))) [2020-07-07 12:32:06,854 INFO L264 CegarLoopResult]: At program point L95(line 95) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) (= 0 ~pumpRunning~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse3) (or .cse0 .cse1 .cse2 .cse4 .cse3))) [2020-07-07 12:32:06,854 INFO L264 CegarLoopResult]: At program point L93(lines 93 101) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse4 (and .cse6 (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or .cse2 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5 .cse1) (or .cse2 .cse3 .cse4 .cse5 .cse0 .cse1)))) [2020-07-07 12:32:06,854 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 85 109) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (= 0 ~pumpRunning~0) (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse3 .cse4) (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) .cse5 .cse4))) [2020-07-07 12:32:06,855 INFO L264 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse4))) [2020-07-07 12:32:06,855 INFO L264 CegarLoopResult]: At program point L91-1(line 91) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) .cse6)) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (and .cse6 (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse5 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse3 .cse4)))) [2020-07-07 12:32:06,855 INFO L264 CegarLoopResult]: At program point L89(lines 89 106) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse4))) [2020-07-07 12:32:06,855 INFO L264 CegarLoopResult]: At program point L91-2(line 91) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) .cse6)) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (and .cse6 (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse5 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse3 .cse4)))) [2020-07-07 12:32:06,855 INFO L264 CegarLoopResult]: At program point L91-3(line 91) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and .cse6 (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0) (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or .cse2 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5 .cse1) (or .cse2 .cse3 .cse4 .cse0 .cse5 .cse1)))) [2020-07-07 12:32:06,855 INFO L264 CegarLoopResult]: At program point L104(line 104) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-07 12:32:06,856 INFO L264 CegarLoopResult]: At program point L104-1(lines 85 109) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (= 0 ~pumpRunning~0) (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse3 .cse4) (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) .cse5 .cse4))) [2020-07-07 12:32:06,856 INFO L264 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: (let ((.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (= 0 ~pumpRunning~0) (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4))) [2020-07-07 12:32:06,856 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 351 362) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 |old(~waterLevel~0)|))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse2 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse6 .cse7 .cse9 .cse8 .cse5) (or .cse2 .cse7 .cse9 .cse8 .cse5) (or .cse0 .cse1 .cse6 .cse3 .cse4 .cse5))) [2020-07-07 12:32:06,856 INFO L264 CegarLoopResult]: At program point L356(line 356) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse6 .cse2 .cse4) (or .cse0 .cse1 .cse7 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 .cse4) (or .cse0 .cse5 .cse7 .cse3 .cse4) (or .cse0 .cse1 .cse6 .cse7 .cse4))) [2020-07-07 12:32:06,856 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 351 362) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse6 .cse4) (or .cse5 .cse2 .cse3 (not (<= 2 |old(~waterLevel~0)|)) .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse4))) [2020-07-07 12:32:06,857 INFO L264 CegarLoopResult]: At program point L355-1(lines 351 362) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 |old(~waterLevel~0)|))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse2 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse6 .cse7 .cse9 .cse8 .cse5) (or .cse2 .cse7 .cse9 .cse8 .cse5) (or .cse0 .cse1 .cse6 .cse3 .cse4 .cse5))) [2020-07-07 12:32:06,857 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 431 438) the Hoare annotation is: true [2020-07-07 12:32:06,857 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 435) the Hoare annotation is: true [2020-07-07 12:32:06,857 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 431 438) the Hoare annotation is: true [2020-07-07 12:32:06,857 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 431 438) the Hoare annotation is: true [2020-07-07 12:32:06,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:32:06 BoogieIcfgContainer [2020-07-07 12:32:06,890 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:32:06,892 INFO L168 Benchmark]: Toolchain (without parser) took 202367.40 ms. Allocated memory was 138.9 MB in the beginning and 2.4 GB in the end (delta: 2.3 GB). Free memory was 102.2 MB in the beginning and 156.0 MB in the end (delta: -53.7 MB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2020-07-07 12:32:06,892 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 138.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 12:32:06,893 INFO L168 Benchmark]: CACSL2BoogieTranslator took 679.99 ms. Allocated memory was 138.9 MB in the beginning and 203.4 MB in the end (delta: 64.5 MB). Free memory was 102.0 MB in the beginning and 173.1 MB in the end (delta: -71.0 MB). Peak memory consumption was 29.9 MB. Max. memory is 7.1 GB. [2020-07-07 12:32:06,893 INFO L168 Benchmark]: Boogie Preprocessor took 82.47 ms. Allocated memory is still 203.4 MB. Free memory was 173.1 MB in the beginning and 169.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. [2020-07-07 12:32:06,893 INFO L168 Benchmark]: RCFGBuilder took 1253.85 ms. Allocated memory was 203.4 MB in the beginning and 237.5 MB in the end (delta: 34.1 MB). Free memory was 169.0 MB in the beginning and 179.2 MB in the end (delta: -10.1 MB). Peak memory consumption was 84.4 MB. Max. memory is 7.1 GB. [2020-07-07 12:32:06,894 INFO L168 Benchmark]: TraceAbstraction took 200344.78 ms. Allocated memory was 237.5 MB in the beginning and 2.4 GB in the end (delta: 2.2 GB). Free memory was 177.7 MB in the beginning and 156.0 MB in the end (delta: 21.7 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2020-07-07 12:32:06,895 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 138.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 679.99 ms. Allocated memory was 138.9 MB in the beginning and 203.4 MB in the end (delta: 64.5 MB). Free memory was 102.0 MB in the beginning and 173.1 MB in the end (delta: -71.0 MB). Peak memory consumption was 29.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 82.47 ms. Allocated memory is still 203.4 MB. Free memory was 173.1 MB in the beginning and 169.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1253.85 ms. Allocated memory was 203.4 MB in the beginning and 237.5 MB in the end (delta: 34.1 MB). Free memory was 169.0 MB in the beginning and 179.2 MB in the end (delta: -10.1 MB). Peak memory consumption was 84.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 200344.78 ms. Allocated memory was 237.5 MB in the beginning and 2.4 GB in the end (delta: 2.2 GB). Free memory was 177.7 MB in the beginning and 156.0 MB in the end (delta: 21.7 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 435]: 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: 807]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 241]: Loop Invariant Derived loop invariant: ((((((((((0 == methAndRunningLastTime && 0 == methaneLevelCritical) && 0 == splverifierCounter) && 0 == pumpRunning) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || (((0 == splverifierCounter && 2 <= waterLevel) && 1 <= methaneLevelCritical) && 1 <= pumpRunning)) || !(1 == \old(waterLevel))) || (((0 == methAndRunningLastTime && 0 == methaneLevelCritical) && 0 == splverifierCounter) && 1 <= pumpRunning)) || (((0 == methAndRunningLastTime && 0 == splverifierCounter) && 1 <= methaneLevelCritical) && 0 == pumpRunning)) || !(1 == systemActive) - InvariantResult [Line: 817]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 240]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || !(1 == systemActive)) || !(1 == \old(waterLevel)) - ProcedureContractResult [Line: 924]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 931]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(0 == methAndRunningLastTime) || !(1 == waterLevel)) || !(0 == methaneLevelCritical)) || (((retValue_acc <= 1 && 1 <= retValue_acc) && 1 <= \result) && \result <= 1)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 882]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 163]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(0 == methAndRunningLastTime) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 <= methaneLevelCritical)) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || !(1 == systemActive)) && ((((pumpRunning == \result && pumpRunning == retValue_acc) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 917]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 868]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 152]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((!(1 <= methaneLevelCritical) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 <= pumpRunning)) || !(1 == systemActive)) && (((!(0 == methaneLevelCritical) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 <= pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 144]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || 0 == pumpRunning) || !(1 == systemActive) - ProcedureContractResult [Line: 111]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive))) && (((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || (methaneLevelCritical == tmp && 0 == pumpRunning)) || !(1 == systemActive))) && (((!(1 <= \old(pumpRunning)) || !(0 == methaneLevelCritical)) || (pumpRunning == \old(pumpRunning) && methaneLevelCritical == tmp)) || !(1 == systemActive)) - ProcedureContractResult [Line: 416]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || (1 <= \result && 1 <= retValue_acc)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || (1 <= \result && 1 <= retValue_acc)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 77]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 231]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 306]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (((((0 == methAndRunningLastTime && 0 == tmp) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning)) || !(1 == systemActive)) && (((0 == methAndRunningLastTime || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive))) && (((((0 == methAndRunningLastTime && 0 == tmp) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 298]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((0 == methAndRunningLastTime || !(1 == waterLevel)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 136]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(2 <= waterLevel)) || !(1 == systemActive)) || 1 <= pumpRunning) && (((((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || !(1 == systemActive)) || 1 <= pumpRunning) - ProcedureContractResult [Line: 208]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (((((0 <= tmp___0 && \result <= 0) && tmp___0 <= 0) && 0 <= \result) && retValue_acc <= 0) && 0 <= retValue_acc)) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || (((((0 <= tmp___0 && \result <= 0) && tmp___0 <= 0) && 0 <= \result) && retValue_acc <= 0) && 0 <= retValue_acc)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 363]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((!(0 == methAndRunningLastTime) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(1 <= pumpRunning)) || !(1 == systemActive)) && ((((!(0 == methAndRunningLastTime) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(0 == pumpRunning)) || !(1 == systemActive))) && ((((0 == methaneLevelCritical || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || !(1 <= \old(methaneLevelCritical))) || !(1 == systemActive))) && ((((!(0 == methAndRunningLastTime) || 0 == methaneLevelCritical) || !(0 == pumpRunning)) || !(1 <= \old(methaneLevelCritical))) || !(1 == systemActive)) - ProcedureContractResult [Line: 53]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((!(0 == \old(pumpRunning)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || (\old(methAndRunningLastTime) == methAndRunningLastTime && 1 <= pumpRunning)) || (0 == methAndRunningLastTime && 0 == pumpRunning)) || !(1 == systemActive)) && (((((!(0 == \old(pumpRunning)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || (2 <= waterLevel && \old(waterLevel) == waterLevel)) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel)) || !(1 == systemActive))) && (((((((2 <= waterLevel && \old(waterLevel) == waterLevel) && 1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel)) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || (0 == pumpRunning && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(1 == systemActive))) && ((((!(1 <= \old(pumpRunning)) || (0 == methAndRunningLastTime && pumpRunning == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && ((((!(1 <= \old(pumpRunning)) || (pumpRunning == \old(pumpRunning) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || (0 == methAndRunningLastTime && 0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive)) - ProcedureContractResult [Line: 375]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((!(1 <= methaneLevelCritical) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(1 <= pumpRunning)) || !(1 == systemActive)) && ((((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive))) && (((!(1 <= methaneLevelCritical) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive))) && (((!(0 == methaneLevelCritical) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(1 <= pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 807]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 339]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 861]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 85]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || (0 == pumpRunning && 0 == tmp)) || !(0 == \old(pumpRunning))) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || (0 == pumpRunning && 0 == tmp)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive))) && (((pumpRunning == \old(pumpRunning) || !(1 <= \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(1 == systemActive)) - ProcedureContractResult [Line: 351]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) || !(1 == systemActive)) - ProcedureContractResult [Line: 431]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 627 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 60.8s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 50.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 139.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3023 SDtfs, 9165 SDslu, 7179 SDs, 0 SdLazy, 14840 SolverSat, 2619 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 21.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 707 GetRequests, 420 SyntacticMatches, 3 SemanticMatches, 284 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2209 ImplicationChecksByTransitivity, 23.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1592occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.5s AutomataMinimizationTime, 12 MinimizatonAttempts, 1632 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 273 LocationsWithAnnotation, 6574 PreInvPairs, 7484 NumberOfFragments, 11104 HoareAnnotationTreeSize, 6574 FomulaSimplifications, 25566728699 FormulaSimplificationTreeSizeReduction, 30.6s HoareSimplificationTime, 273 FomulaSimplificationsInter, 245117726 FormulaSimplificationTreeSizeReductionInter, 108.1s 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...