/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product17.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-72570d3 [2020-08-22 21:11:16,445 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-22 21:11:16,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-22 21:11:16,493 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-22 21:11:16,493 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-22 21:11:16,504 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-22 21:11:16,505 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-22 21:11:16,508 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-22 21:11:16,510 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-22 21:11:16,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-22 21:11:16,513 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-22 21:11:16,515 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-22 21:11:16,515 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-22 21:11:16,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-22 21:11:16,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-22 21:11:16,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-22 21:11:16,523 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-22 21:11:16,525 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-22 21:11:16,527 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-22 21:11:16,531 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-22 21:11:16,534 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-22 21:11:16,535 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-22 21:11:16,536 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-22 21:11:16,537 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-22 21:11:16,542 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-08-22 21:11:16,542 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-08-22 21:11:16,543 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-08-22 21:11:16,545 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-08-22 21:11:16,546 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-08-22 21:11:16,547 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-08-22 21:11:16,548 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-08-22 21:11:16,548 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-08-22 21:11:16,549 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-08-22 21:11:16,550 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-08-22 21:11:16,551 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-08-22 21:11:16,551 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-08-22 21:11:16,552 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-08-22 21:11:16,552 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-08-22 21:11:16,552 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-22 21:11:16,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-22 21:11:16,554 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-22 21:11:16,555 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-08-22 21:11:16,569 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-22 21:11:16,570 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-22 21:11:16,572 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-22 21:11:16,572 INFO L138 SettingsManager]: * sizeof long=4 [2020-08-22 21:11:16,572 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-22 21:11:16,572 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-08-22 21:11:16,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-22 21:11:16,573 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-22 21:11:16,573 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-22 21:11:16,573 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-22 21:11:16,574 INFO L138 SettingsManager]: * sizeof long double=12 [2020-08-22 21:11:16,574 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-22 21:11:16,575 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-22 21:11:16,575 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-22 21:11:16,575 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-22 21:11:16,576 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-08-22 21:11:16,576 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-22 21:11:16,576 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-22 21:11:16,576 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 21:11:16,576 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-22 21:11:16,577 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-08-22 21:11:16,577 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-22 21:11:16,577 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-08-22 21:11:16,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-22 21:11:16,862 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-22 21:11:16,865 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-22 21:11:16,867 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-22 21:11:16,867 INFO L275 PluginConnector]: CDTParser initialized [2020-08-22 21:11:16,868 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product17.cil.c [2020-08-22 21:11:16,936 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae2293c89/d571ce8176a8422b9a1b6485842cb611/FLAGaf87e52d1 [2020-08-22 21:11:17,447 INFO L306 CDTParser]: Found 1 translation units. [2020-08-22 21:11:17,448 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product17.cil.c [2020-08-22 21:11:17,461 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae2293c89/d571ce8176a8422b9a1b6485842cb611/FLAGaf87e52d1 [2020-08-22 21:11:17,780 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae2293c89/d571ce8176a8422b9a1b6485842cb611 [2020-08-22 21:11:17,789 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-22 21:11:17,791 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-22 21:11:17,792 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-22 21:11:17,792 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-22 21:11:17,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-22 21:11:17,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:11:17" (1/1) ... [2020-08-22 21:11:17,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4aef3183 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:17, skipping insertion in model container [2020-08-22 21:11:17,800 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:11:17" (1/1) ... [2020-08-22 21:11:17,808 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-22 21:11:17,854 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-22 21:11:18,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 21:11:18,344 INFO L203 MainTranslator]: Completed pre-run [2020-08-22 21:11:18,417 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 21:11:18,452 INFO L208 MainTranslator]: Completed translation [2020-08-22 21:11:18,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:18 WrapperNode [2020-08-22 21:11:18,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-22 21:11:18,454 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-08-22 21:11:18,454 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-08-22 21:11:18,454 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-08-22 21:11:18,469 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:18" (1/1) ... [2020-08-22 21:11:18,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:18" (1/1) ... [2020-08-22 21:11:18,493 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:18" (1/1) ... [2020-08-22 21:11:18,493 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:18" (1/1) ... [2020-08-22 21:11:18,526 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:18" (1/1) ... [2020-08-22 21:11:18,541 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:18" (1/1) ... [2020-08-22 21:11:18,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:18" (1/1) ... [2020-08-22 21:11:18,565 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-08-22 21:11:18,566 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-08-22 21:11:18,566 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-08-22 21:11:18,567 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-08-22 21:11:18,567 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:18" (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 [2020-08-22 21:11:18,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-08-22 21:11:18,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-08-22 21:11:18,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-08-22 21:11:18,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-08-22 21:11:18,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-08-22 21:11:18,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-08-22 21:11:18,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-08-22 21:11:18,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-08-22 21:11:18,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-08-22 21:11:18,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-08-22 21:11:18,629 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-08-22 21:11:18,629 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-08-22 21:11:18,629 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-08-22 21:11:18,630 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-08-22 21:11:18,630 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-08-22 21:11:18,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-08-22 21:11:18,631 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-08-22 21:11:18,631 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-08-22 21:11:18,631 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-08-22 21:11:18,632 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-08-22 21:11:18,632 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-08-22 21:11:18,632 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-08-22 21:11:18,634 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-08-22 21:11:18,635 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-08-22 21:11:18,635 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-08-22 21:11:18,635 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-08-22 21:11:18,635 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-08-22 21:11:18,635 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-08-22 21:11:18,637 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-08-22 21:11:18,637 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-08-22 21:11:18,637 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-08-22 21:11:18,637 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-08-22 21:11:18,637 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-08-22 21:11:18,637 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-08-22 21:11:18,637 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-08-22 21:11:18,637 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-08-22 21:11:18,638 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-08-22 21:11:18,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-08-22 21:11:18,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-08-22 21:11:18,638 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-08-22 21:11:18,638 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-08-22 21:11:18,638 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-08-22 21:11:18,638 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-08-22 21:11:18,638 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-08-22 21:11:18,639 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-08-22 21:11:18,639 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-08-22 21:11:18,639 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-08-22 21:11:18,639 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-08-22 21:11:18,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-08-22 21:11:18,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-08-22 21:11:18,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-08-22 21:11:18,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-08-22 21:11:18,640 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-08-22 21:11:18,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-08-22 21:11:18,641 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-08-22 21:11:18,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-08-22 21:11:18,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-08-22 21:11:18,641 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-08-22 21:11:18,641 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-08-22 21:11:18,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-08-22 21:11:18,642 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-08-22 21:11:18,642 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-08-22 21:11:18,642 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-08-22 21:11:18,642 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-08-22 21:11:18,642 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-08-22 21:11:18,642 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-08-22 21:11:18,643 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-08-22 21:11:18,643 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-08-22 21:11:18,643 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-08-22 21:11:18,643 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-08-22 21:11:18,643 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-08-22 21:11:18,643 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-08-22 21:11:18,644 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-08-22 21:11:18,644 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-08-22 21:11:18,644 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-08-22 21:11:18,644 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-08-22 21:11:18,644 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-08-22 21:11:18,645 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-08-22 21:11:18,645 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-08-22 21:11:18,645 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-08-22 21:11:18,646 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-08-22 21:11:18,646 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-08-22 21:11:18,646 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-08-22 21:11:18,646 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-08-22 21:11:18,646 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-08-22 21:11:18,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-08-22 21:11:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-08-22 21:11:18,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-08-22 21:11:19,754 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-08-22 21:11:19,755 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-08-22 21:11:19,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:11:19 BoogieIcfgContainer [2020-08-22 21:11:19,761 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-08-22 21:11:19,762 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-08-22 21:11:19,763 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-08-22 21:11:19,766 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-08-22 21:11:19,766 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.08 09:11:17" (1/3) ... [2020-08-22 21:11:19,767 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75d63d3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 09:11:19, skipping insertion in model container [2020-08-22 21:11:19,767 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:18" (2/3) ... [2020-08-22 21:11:19,767 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75d63d3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 09:11:19, skipping insertion in model container [2020-08-22 21:11:19,767 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:11:19" (3/3) ... [2020-08-22 21:11:19,769 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product17.cil.c [2020-08-22 21:11:19,779 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-08-22 21:11:19,788 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-08-22 21:11:19,801 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-08-22 21:11:19,823 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-08-22 21:11:19,823 INFO L376 AbstractCegarLoop]: Hoare is true [2020-08-22 21:11:19,824 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-08-22 21:11:19,824 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-08-22 21:11:19,824 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-08-22 21:11:19,824 INFO L380 AbstractCegarLoop]: Difference is false [2020-08-22 21:11:19,825 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-08-22 21:11:19,825 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-08-22 21:11:19,844 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states. [2020-08-22 21:11:19,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-08-22 21:11:19,863 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 21:11:19,864 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] [2020-08-22 21:11:19,864 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 21:11:19,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 21:11:19,870 INFO L82 PathProgramCache]: Analyzing trace with hash 308475198, now seen corresponding path program 1 times [2020-08-22 21:11:19,879 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 21:11:19,879 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [657115653] [2020-08-22 21:11:19,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 21:11:20,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:20,636 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 21:11:20,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 21:11:20,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:20,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-08-22 21:11:20,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:20,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-08-22 21:11:20,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:20,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-08-22 21:11:20,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:20,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 21:11:20,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:20,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-08-22 21:11:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:20,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-08-22 21:11:20,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:20,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 21:11:20,843 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [657115653] [2020-08-22 21:11:20,846 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 21:11:20,846 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 21:11:20,847 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [992385902] [2020-08-22 21:11:20,857 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 21:11:20,862 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 21:11:20,880 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 21:11:20,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 21:11:20,884 INFO L87 Difference]: Start difference. First operand 281 states. Second operand 3 states. [2020-08-22 21:11:22,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 21:11:22,214 INFO L93 Difference]: Finished difference Result 413 states and 493 transitions. [2020-08-22 21:11:22,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 21:11:22,218 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-08-22 21:11:22,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 21:11:22,257 INFO L225 Difference]: With dead ends: 413 [2020-08-22 21:11:22,257 INFO L226 Difference]: Without dead ends: 263 [2020-08-22 21:11:22,265 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 21:11:22,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2020-08-22 21:11:22,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 224. [2020-08-22 21:11:22,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2020-08-22 21:11:22,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 241 transitions. [2020-08-22 21:11:22,440 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 241 transitions. Word has length 142 [2020-08-22 21:11:22,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 21:11:22,442 INFO L479 AbstractCegarLoop]: Abstraction has 224 states and 241 transitions. [2020-08-22 21:11:22,442 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 21:11:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 241 transitions. [2020-08-22 21:11:22,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-08-22 21:11:22,455 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 21:11:22,456 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] [2020-08-22 21:11:22,456 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-08-22 21:11:22,456 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 21:11:22,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 21:11:22,457 INFO L82 PathProgramCache]: Analyzing trace with hash 2015350204, now seen corresponding path program 1 times [2020-08-22 21:11:22,457 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 21:11:22,458 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1540134557] [2020-08-22 21:11:22,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 21:11:22,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:22,847 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 21:11:22,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 21:11:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:22,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-08-22 21:11:22,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:22,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-08-22 21:11:22,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:22,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-08-22 21:11:22,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:22,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 21:11:22,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:22,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-08-22 21:11:22,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:22,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-08-22 21:11:22,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:22,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 21:11:22,952 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1540134557] [2020-08-22 21:11:22,953 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 21:11:22,953 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-08-22 21:11:22,953 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [911861729] [2020-08-22 21:11:22,955 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-08-22 21:11:22,956 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 21:11:22,956 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-08-22 21:11:22,956 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-08-22 21:11:22,957 INFO L87 Difference]: Start difference. First operand 224 states and 241 transitions. Second operand 4 states. [2020-08-22 21:11:23,591 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-08-22 21:11:24,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 21:11:24,296 INFO L93 Difference]: Finished difference Result 330 states and 368 transitions. [2020-08-22 21:11:24,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 21:11:24,297 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-08-22 21:11:24,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 21:11:24,302 INFO L225 Difference]: With dead ends: 330 [2020-08-22 21:11:24,305 INFO L226 Difference]: Without dead ends: 246 [2020-08-22 21:11:24,308 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-08-22 21:11:24,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2020-08-22 21:11:24,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 214. [2020-08-22 21:11:24,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2020-08-22 21:11:24,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 228 transitions. [2020-08-22 21:11:24,400 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 228 transitions. Word has length 143 [2020-08-22 21:11:24,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 21:11:24,400 INFO L479 AbstractCegarLoop]: Abstraction has 214 states and 228 transitions. [2020-08-22 21:11:24,401 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-08-22 21:11:24,401 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 228 transitions. [2020-08-22 21:11:24,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-08-22 21:11:24,403 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 21:11:24,403 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] [2020-08-22 21:11:24,403 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-08-22 21:11:24,404 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 21:11:24,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 21:11:24,404 INFO L82 PathProgramCache]: Analyzing trace with hash -165377276, now seen corresponding path program 1 times [2020-08-22 21:11:24,404 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 21:11:24,405 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1914424499] [2020-08-22 21:11:24,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 21:11:24,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:24,785 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 21:11:24,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 21:11:24,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:24,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-08-22 21:11:24,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:24,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-08-22 21:11:24,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:24,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-08-22 21:11:24,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:24,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 21:11:24,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:24,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-08-22 21:11:24,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:24,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-08-22 21:11:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:24,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 21:11:24,949 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1914424499] [2020-08-22 21:11:24,950 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 21:11:24,950 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-08-22 21:11:24,950 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [162602794] [2020-08-22 21:11:24,952 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-08-22 21:11:24,952 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 21:11:24,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-08-22 21:11:24,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-08-22 21:11:24,954 INFO L87 Difference]: Start difference. First operand 214 states and 228 transitions. Second operand 9 states. [2020-08-22 21:11:25,471 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-08-22 21:11:25,774 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-08-22 21:11:26,019 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-08-22 21:11:26,267 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 21:11:26,528 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 21:11:26,781 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 21:11:27,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 21:11:27,960 INFO L93 Difference]: Finished difference Result 350 states and 393 transitions. [2020-08-22 21:11:27,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-08-22 21:11:27,961 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-08-22 21:11:27,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 21:11:27,964 INFO L225 Difference]: With dead ends: 350 [2020-08-22 21:11:27,964 INFO L226 Difference]: Without dead ends: 246 [2020-08-22 21:11:27,965 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-08-22 21:11:27,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2020-08-22 21:11:28,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 214. [2020-08-22 21:11:28,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2020-08-22 21:11:28,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 227 transitions. [2020-08-22 21:11:28,026 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 227 transitions. Word has length 152 [2020-08-22 21:11:28,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 21:11:28,027 INFO L479 AbstractCegarLoop]: Abstraction has 214 states and 227 transitions. [2020-08-22 21:11:28,027 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-08-22 21:11:28,028 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 227 transitions. [2020-08-22 21:11:28,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-08-22 21:11:28,030 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 21:11:28,030 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] [2020-08-22 21:11:28,030 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-08-22 21:11:28,030 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 21:11:28,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 21:11:28,031 INFO L82 PathProgramCache]: Analyzing trace with hash -2068852903, now seen corresponding path program 1 times [2020-08-22 21:11:28,031 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 21:11:28,032 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [432339589] [2020-08-22 21:11:28,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 21:11:28,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:28,308 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 21:11:28,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 21:11:28,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:28,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-08-22 21:11:28,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:28,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-08-22 21:11:28,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:28,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-08-22 21:11:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:28,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 21:11:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:28,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-08-22 21:11:28,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:28,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-08-22 21:11:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:28,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-08-22 21:11:28,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:28,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-08-22 21:11:28,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:28,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 21:11:28,442 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [432339589] [2020-08-22 21:11:28,442 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 21:11:28,443 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-08-22 21:11:28,443 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053496689] [2020-08-22 21:11:28,444 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-08-22 21:11:28,444 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 21:11:28,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-08-22 21:11:28,445 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-08-22 21:11:28,446 INFO L87 Difference]: Start difference. First operand 214 states and 227 transitions. Second operand 9 states. [2020-08-22 21:11:29,145 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-08-22 21:11:30,495 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 21:11:30,736 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 21:11:31,005 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 21:11:31,282 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-08-22 21:11:31,501 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 21:11:31,738 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 21:11:32,021 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 21:11:32,399 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-08-22 21:11:33,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 21:11:33,131 INFO L93 Difference]: Finished difference Result 500 states and 590 transitions. [2020-08-22 21:11:33,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-08-22 21:11:33,135 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 160 [2020-08-22 21:11:33,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 21:11:33,139 INFO L225 Difference]: With dead ends: 500 [2020-08-22 21:11:33,139 INFO L226 Difference]: Without dead ends: 396 [2020-08-22 21:11:33,141 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-08-22 21:11:33,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 396 states. [2020-08-22 21:11:33,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 396 to 303. [2020-08-22 21:11:33,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2020-08-22 21:11:33,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 328 transitions. [2020-08-22 21:11:33,245 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 328 transitions. Word has length 160 [2020-08-22 21:11:33,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 21:11:33,246 INFO L479 AbstractCegarLoop]: Abstraction has 303 states and 328 transitions. [2020-08-22 21:11:33,246 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-08-22 21:11:33,246 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 328 transitions. [2020-08-22 21:11:33,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-08-22 21:11:33,249 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 21:11:33,249 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] [2020-08-22 21:11:33,249 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-08-22 21:11:33,249 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 21:11:33,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 21:11:33,250 INFO L82 PathProgramCache]: Analyzing trace with hash -468354040, now seen corresponding path program 1 times [2020-08-22 21:11:33,250 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 21:11:33,250 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [946172047] [2020-08-22 21:11:33,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 21:11:33,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:33,543 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 21:11:33,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 21:11:33,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:33,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-08-22 21:11:33,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:33,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-08-22 21:11:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:33,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-08-22 21:11:33,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:33,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 21:11:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:33,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-08-22 21:11:33,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:33,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-08-22 21:11:33,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:33,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-08-22 21:11:33,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:33,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-08-22 21:11:33,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:33,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-08-22 21:11:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:11:33,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 21:11:33,699 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [946172047] [2020-08-22 21:11:33,699 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 21:11:33,700 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-08-22 21:11:33,700 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661482448] [2020-08-22 21:11:33,701 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-08-22 21:11:33,701 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 21:11:33,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-08-22 21:11:33,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-08-22 21:11:33,702 INFO L87 Difference]: Start difference. First operand 303 states and 328 transitions. Second operand 10 states. [2020-08-22 21:11:34,208 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-08-22 21:11:35,291 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 21:11:35,529 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 21:11:35,779 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 21:11:36,032 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 21:11:36,262 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 21:11:36,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 21:11:36,444 INFO L93 Difference]: Finished difference Result 473 states and 538 transitions. [2020-08-22 21:11:36,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-08-22 21:11:36,445 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 165 [2020-08-22 21:11:36,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 21:11:36,446 INFO L225 Difference]: With dead ends: 473 [2020-08-22 21:11:36,446 INFO L226 Difference]: Without dead ends: 0 [2020-08-22 21:11:36,448 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2020-08-22 21:11:36,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-08-22 21:11:36,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-08-22 21:11:36,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-08-22 21:11:36,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-08-22 21:11:36,449 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 165 [2020-08-22 21:11:36,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 21:11:36,456 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-08-22 21:11:36,456 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-08-22 21:11:36,456 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-08-22 21:11:36,457 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-08-22 21:11:36,457 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-08-22 21:11:36,462 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-08-22 21:11:40,332 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-08-22 21:11:40,605 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 14 [2020-08-22 21:11:40,767 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16 [2020-08-22 21:11:41,079 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15 [2020-08-22 21:11:41,251 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-08-22 21:11:41,610 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15 [2020-08-22 21:11:41,904 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-08-22 21:11:42,079 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16 [2020-08-22 21:11:42,262 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19 [2020-08-22 21:11:42,434 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-08-22 21:11:42,629 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22 [2020-08-22 21:11:42,925 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-08-22 21:11:43,265 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 15 [2020-08-22 21:11:43,435 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-08-22 21:11:43,598 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18 [2020-08-22 21:11:43,781 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16 [2020-08-22 21:11:43,971 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-08-22 21:11:44,121 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-08-22 21:11:44,274 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-08-22 21:11:44,416 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 11 [2020-08-22 21:11:44,715 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15 [2020-08-22 21:11:44,900 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-08-22 21:11:45,206 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15 [2020-08-22 21:11:45,356 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-08-22 21:11:45,685 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 17 [2020-08-22 21:11:45,849 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-08-22 21:11:46,134 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-08-22 21:11:46,424 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14 [2020-08-22 21:11:46,712 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14 [2020-08-22 21:11:47,040 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15 [2020-08-22 21:11:47,359 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 15 [2020-08-22 21:11:47,513 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16 [2020-08-22 21:11:47,793 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 12 [2020-08-22 21:11:47,940 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-08-22 21:11:48,218 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-08-22 21:11:48,381 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-08-22 21:11:48,539 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22 [2020-08-22 21:11:48,714 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22 [2020-08-22 21:11:48,922 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16 [2020-08-22 21:11:49,113 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-08-22 21:11:49,264 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-08-22 21:11:49,416 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-08-22 21:11:49,574 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-08-22 21:11:49,827 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14 [2020-08-22 21:11:49,977 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-08-22 21:11:50,152 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-08-22 21:11:50,489 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14 [2020-08-22 21:11:50,747 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14 [2020-08-22 21:11:50,950 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 21:11:51,104 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22 [2020-08-22 21:11:51,280 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22 [2020-08-22 21:11:51,556 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 12 [2020-08-22 21:11:51,721 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-08-22 21:11:51,883 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18 [2020-08-22 21:11:52,167 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 12 [2020-08-22 21:11:52,467 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15 [2020-08-22 21:11:52,642 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 14 [2020-08-22 21:11:52,810 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-08-22 21:11:52,978 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-08-22 21:11:53,287 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 12 [2020-08-22 21:11:53,546 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 14 [2020-08-22 21:11:53,573 INFO L268 CegarLoopResult]: For program point L163-2(line 163) no Hoare annotation was computed. [2020-08-22 21:11:53,573 INFO L268 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-08-22 21:11:53,573 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-08-22 21:11:53,574 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-08-22 21:11:53,574 INFO L268 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-08-22 21:11:53,574 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 121 176) no Hoare annotation was computed. [2020-08-22 21:11:53,574 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-08-22 21:11:53,574 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-08-22 21:11:53,574 INFO L268 CegarLoopResult]: For program point L168(lines 145 169) no Hoare annotation was computed. [2020-08-22 21:11:53,574 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-08-22 21:11:53,574 INFO L268 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-08-22 21:11:53,574 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-08-22 21:11:53,574 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-08-22 21:11:53,574 INFO L268 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-08-22 21:11:53,574 INFO L268 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-08-22 21:11:53,574 INFO L268 CegarLoopResult]: For program point L152(lines 152 156) no Hoare annotation was computed. [2020-08-22 21:11:53,575 INFO L268 CegarLoopResult]: For program point L152-1(lines 152 156) no Hoare annotation was computed. [2020-08-22 21:11:53,575 INFO L268 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-08-22 21:11:53,575 INFO L268 CegarLoopResult]: For program point L144-1(line 144) no Hoare annotation was computed. [2020-08-22 21:11:53,575 INFO L268 CegarLoopResult]: For program point L144-2(line 144) no Hoare annotation was computed. [2020-08-22 21:11:53,575 INFO L268 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-08-22 21:11:53,575 INFO L268 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-08-22 21:11:53,575 INFO L268 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-08-22 21:11:53,575 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 121 176) no Hoare annotation was computed. [2020-08-22 21:11:53,576 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-08-22 21:11:53,576 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-08-22 21:11:53,576 INFO L268 CegarLoopResult]: For program point L165-1(lines 146 167) no Hoare annotation was computed. [2020-08-22 21:11:53,576 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 121 176) no Hoare annotation was computed. [2020-08-22 21:11:53,576 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-08-22 21:11:53,576 INFO L268 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-08-22 21:11:53,576 INFO L268 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-08-22 21:11:53,576 INFO L268 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-08-22 21:11:53,576 INFO L268 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-08-22 21:11:53,576 INFO L268 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-08-22 21:11:53,576 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-08-22 21:11:53,577 INFO L268 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-08-22 21:11:53,577 INFO L268 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-08-22 21:11:53,577 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-08-22 21:11:53,577 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-08-22 21:11:53,577 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-08-22 21:11:53,577 INFO L268 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-08-22 21:11:53,577 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-08-22 21:11:53,577 INFO L268 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-08-22 21:11:53,577 INFO L268 CegarLoopResult]: For program point L163-1(line 163) no Hoare annotation was computed. [2020-08-22 21:11:53,577 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-08-22 21:11:53,577 INFO L268 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-08-22 21:11:53,577 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-08-22 21:11:53,577 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-08-22 21:11:53,578 INFO L268 CegarLoopResult]: For program point L221-1(line 221) no Hoare annotation was computed. [2020-08-22 21:11:53,578 INFO L268 CegarLoopResult]: For program point L221-2(line 221) no Hoare annotation was computed. [2020-08-22 21:11:53,578 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-08-22 21:11:53,578 INFO L268 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-08-22 21:11:53,578 INFO L268 CegarLoopResult]: For program point L217-1(line 217) no Hoare annotation was computed. [2020-08-22 21:11:53,578 INFO L268 CegarLoopResult]: For program point L217-2(line 217) no Hoare annotation was computed. [2020-08-22 21:11:53,578 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-08-22 21:11:53,578 INFO L268 CegarLoopResult]: For program point L209(lines 209 213) no Hoare annotation was computed. [2020-08-22 21:11:53,578 INFO L268 CegarLoopResult]: For program point L209-1(lines 209 213) no Hoare annotation was computed. [2020-08-22 21:11:53,578 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 177 236) no Hoare annotation was computed. [2020-08-22 21:11:53,578 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 177 236) no Hoare annotation was computed. [2020-08-22 21:11:53,578 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-08-22 21:11:53,578 INFO L268 CegarLoopResult]: For program point L201-1(line 201) no Hoare annotation was computed. [2020-08-22 21:11:53,579 INFO L268 CegarLoopResult]: For program point L201-2(line 201) no Hoare annotation was computed. [2020-08-22 21:11:53,579 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-08-22 21:11:53,579 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-08-22 21:11:53,579 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-08-22 21:11:53,579 INFO L268 CegarLoopResult]: For program point L226-1(line 226) no Hoare annotation was computed. [2020-08-22 21:11:53,579 INFO L268 CegarLoopResult]: For program point L226-2(line 226) no Hoare annotation was computed. [2020-08-22 21:11:53,579 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-08-22 21:11:53,580 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-08-22 21:11:53,580 INFO L268 CegarLoopResult]: For program point L222-1(line 222) no Hoare annotation was computed. [2020-08-22 21:11:53,580 INFO L268 CegarLoopResult]: For program point L222-2(line 222) no Hoare annotation was computed. [2020-08-22 21:11:53,580 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-08-22 21:11:53,580 INFO L268 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-08-22 21:11:53,580 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 177 236) no Hoare annotation was computed. [2020-08-22 21:11:53,580 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-08-22 21:11:53,580 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-08-22 21:11:53,581 INFO L268 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-08-22 21:11:53,581 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-08-22 21:11:53,581 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-08-22 21:11:53,581 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-08-22 21:11:53,581 INFO L268 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-08-22 21:11:53,581 INFO L268 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-08-22 21:11:53,581 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-08-22 21:11:53,582 INFO L268 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-08-22 21:11:53,582 INFO L268 CegarLoopResult]: For program point L203-2(lines 203 228) no Hoare annotation was computed. [2020-08-22 21:11:53,582 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-08-22 21:11:53,582 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-08-22 21:11:53,582 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-08-22 21:11:53,582 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-08-22 21:11:53,582 INFO L268 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-08-22 21:11:53,582 INFO L268 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-08-22 21:11:53,583 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-08-22 21:11:53,583 INFO L268 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-08-22 21:11:53,583 INFO L268 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-08-22 21:11:53,583 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-08-22 21:11:53,583 INFO L268 CegarLoopResult]: For program point L229(lines 202 230) no Hoare annotation was computed. [2020-08-22 21:11:53,583 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 878 884) the Hoare annotation is: true [2020-08-22 21:11:53,584 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 878 884) the Hoare annotation is: true [2020-08-22 21:11:53,584 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 885 893) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2020-08-22 21:11:53,584 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 885 893) the Hoare annotation is: true [2020-08-22 21:11:53,584 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 885 893) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2020-08-22 21:11:53,584 INFO L264 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 21:11:53,585 INFO L271 CegarLoopResult]: At program point L889(line 889) the Hoare annotation is: true [2020-08-22 21:11:53,585 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 515 537) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-08-22 21:11:53,585 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 515 537) the Hoare annotation is: true [2020-08-22 21:11:53,585 INFO L271 CegarLoopResult]: At program point L534(line 534) the Hoare annotation is: true [2020-08-22 21:11:53,585 INFO L264 CegarLoopResult]: At program point L527(line 527) the Hoare annotation is: (or (and (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 21:11:53,585 INFO L264 CegarLoopResult]: At program point L527-1(line 527) the Hoare annotation is: (or (and (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 21:11:53,586 INFO L264 CegarLoopResult]: At program point L525(lines 525 532) the Hoare annotation is: (or (and (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 21:11:53,586 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 515 537) the Hoare annotation is: true [2020-08-22 21:11:53,586 INFO L271 CegarLoopResult]: At program point L525-1(lines 525 532) the Hoare annotation is: true [2020-08-22 21:11:53,586 INFO L264 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: (or (and (= |main_#t~ret37| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 21:11:53,586 INFO L264 CegarLoopResult]: At program point L522(line 522) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-08-22 21:11:53,587 INFO L264 CegarLoopResult]: At program point L523-1(line 523) the Hoare annotation is: (or (and (= |main_#t~ret37| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 21:11:53,587 INFO L264 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-08-22 21:11:53,587 INFO L264 CegarLoopResult]: At program point L523-2(line 523) the Hoare annotation is: (or (and (= main_~tmp~4 ~systemActive~0) (= |main_#t~ret37| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 21:11:53,587 INFO L264 CegarLoopResult]: At program point L521-1(line 521) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-08-22 21:11:53,587 INFO L264 CegarLoopResult]: At program point L517(line 517) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-08-22 21:11:53,587 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-08-22 21:11:53,588 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-08-22 21:11:53,588 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 470 493) no Hoare annotation was computed. [2020-08-22 21:11:53,588 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-08-22 21:11:53,588 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-08-22 21:11:53,588 INFO L268 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-08-22 21:11:53,588 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 470 493) no Hoare annotation was computed. [2020-08-22 21:11:53,588 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-08-22 21:11:53,588 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 470 493) no Hoare annotation was computed. [2020-08-22 21:11:53,589 INFO L268 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-08-22 21:11:53,589 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-08-22 21:11:53,589 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-08-22 21:11:53,589 INFO L268 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-08-22 21:11:53,589 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-08-22 21:11:53,589 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-08-22 21:11:53,589 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-08-22 21:11:53,589 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-08-22 21:11:53,590 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 640 648) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)) (not (= 1 ~systemActive~0))) [2020-08-22 21:11:53,590 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 640 648) the Hoare annotation is: true [2020-08-22 21:11:53,590 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 640 648) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)) (not (= 1 ~systemActive~0))) [2020-08-22 21:11:53,590 INFO L264 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 21:11:53,590 INFO L271 CegarLoopResult]: At program point L644(line 644) the Hoare annotation is: true [2020-08-22 21:11:53,590 INFO L271 CegarLoopResult]: At program point L700(line 700) the Hoare annotation is: true [2020-08-22 21:11:53,590 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 685 703) the Hoare annotation is: true [2020-08-22 21:11:53,591 INFO L271 CegarLoopResult]: At program point L697(line 697) the Hoare annotation is: true [2020-08-22 21:11:53,591 INFO L271 CegarLoopResult]: At program point L695(line 695) the Hoare annotation is: true [2020-08-22 21:11:53,591 INFO L271 CegarLoopResult]: At program point L694(lines 694 698) the Hoare annotation is: true [2020-08-22 21:11:53,591 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 685 703) the Hoare annotation is: true [2020-08-22 21:11:53,591 INFO L271 CegarLoopResult]: At program point L692(line 692) the Hoare annotation is: true [2020-08-22 21:11:53,591 INFO L271 CegarLoopResult]: At program point L694-2(lines 694 698) the Hoare annotation is: true [2020-08-22 21:11:53,591 INFO L271 CegarLoopResult]: At program point L692-1(line 692) the Hoare annotation is: true [2020-08-22 21:11:53,591 INFO L271 CegarLoopResult]: At program point L692-2(line 692) the Hoare annotation is: true [2020-08-22 21:11:53,592 INFO L271 CegarLoopResult]: At program point L692-3(line 692) the Hoare annotation is: true [2020-08-22 21:11:53,592 INFO L271 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: true [2020-08-22 21:11:53,592 INFO L271 CegarLoopResult]: At program point L687(line 687) the Hoare annotation is: true [2020-08-22 21:11:53,592 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 685 703) the Hoare annotation is: true [2020-08-22 21:11:53,592 INFO L268 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-08-22 21:11:53,592 INFO L268 CegarLoopResult]: For program point L668(lines 668 676) no Hoare annotation was computed. [2020-08-22 21:11:53,592 INFO L268 CegarLoopResult]: For program point L668-2(lines 668 676) no Hoare annotation was computed. [2020-08-22 21:11:53,592 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-08-22 21:11:53,592 INFO L268 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-08-22 21:11:53,593 INFO L268 CegarLoopResult]: For program point L656(lines 656 664) no Hoare annotation was computed. [2020-08-22 21:11:53,593 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 649 684) no Hoare annotation was computed. [2020-08-22 21:11:53,593 INFO L268 CegarLoopResult]: For program point L656-2(lines 656 664) no Hoare annotation was computed. [2020-08-22 21:11:53,593 INFO L268 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-08-22 21:11:53,593 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 649 684) no Hoare annotation was computed. [2020-08-22 21:11:53,593 INFO L268 CegarLoopResult]: For program point L679-1(line 679) no Hoare annotation was computed. [2020-08-22 21:11:53,593 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 649 684) no Hoare annotation was computed. [2020-08-22 21:11:53,593 INFO L268 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-08-22 21:11:53,593 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 871 877) the Hoare annotation is: true [2020-08-22 21:11:53,594 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 871 877) the Hoare annotation is: true [2020-08-22 21:11:53,594 INFO L268 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-08-22 21:11:53,594 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-08-22 21:11:53,594 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-08-22 21:11:53,594 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-08-22 21:11:53,594 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-08-22 21:11:53,594 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 75 120) no Hoare annotation was computed. [2020-08-22 21:11:53,594 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-08-22 21:11:53,594 INFO L268 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-08-22 21:11:53,594 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-08-22 21:11:53,595 INFO L268 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-08-22 21:11:53,595 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-08-22 21:11:53,595 INFO L268 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-08-22 21:11:53,595 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 75 120) no Hoare annotation was computed. [2020-08-22 21:11:53,595 INFO L268 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-08-22 21:11:53,595 INFO L268 CegarLoopResult]: For program point L112-1(line 112) no Hoare annotation was computed. [2020-08-22 21:11:53,595 INFO L268 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-08-22 21:11:53,595 INFO L268 CegarLoopResult]: For program point L112-2(line 112) no Hoare annotation was computed. [2020-08-22 21:11:53,595 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-08-22 21:11:53,595 INFO L268 CegarLoopResult]: For program point L75(lines 75 120) no Hoare annotation was computed. [2020-08-22 21:11:53,596 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 75 120) no Hoare annotation was computed. [2020-08-22 21:11:53,596 INFO L268 CegarLoopResult]: For program point L75-1(lines 75 120) no Hoare annotation was computed. [2020-08-22 21:11:53,596 INFO L268 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-08-22 21:11:53,596 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-08-22 21:11:53,596 INFO L268 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-08-22 21:11:53,596 INFO L268 CegarLoopResult]: For program point L98-1(line 98) no Hoare annotation was computed. [2020-08-22 21:11:53,596 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-08-22 21:11:53,596 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-08-22 21:11:53,597 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-08-22 21:11:53,597 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-08-22 21:11:53,597 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-08-22 21:11:53,597 INFO L268 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-08-22 21:11:53,597 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-08-22 21:11:53,597 INFO L268 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-08-22 21:11:53,597 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-08-22 21:11:53,597 INFO L268 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-08-22 21:11:53,598 INFO L268 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-08-22 21:11:53,598 INFO L268 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-08-22 21:11:53,598 INFO L268 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-08-22 21:11:53,598 INFO L268 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-08-22 21:11:53,598 INFO L268 CegarLoopResult]: For program point L105-1(line 105) no Hoare annotation was computed. [2020-08-22 21:11:53,598 INFO L268 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-08-22 21:11:53,598 INFO L268 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-08-22 21:11:53,599 INFO L268 CegarLoopResult]: For program point L101-1(line 101) no Hoare annotation was computed. [2020-08-22 21:11:53,599 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-08-22 21:11:53,599 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 388 433) no Hoare annotation was computed. [2020-08-22 21:11:53,599 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-08-22 21:11:53,599 INFO L268 CegarLoopResult]: For program point L407-1(line 407) no Hoare annotation was computed. [2020-08-22 21:11:53,599 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-08-22 21:11:53,599 INFO L268 CegarLoopResult]: For program point L407-2(line 407) no Hoare annotation was computed. [2020-08-22 21:11:53,599 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-08-22 21:11:53,599 INFO L268 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-08-22 21:11:53,600 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-08-22 21:11:53,600 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-08-22 21:11:53,600 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-08-22 21:11:53,600 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 388 433) no Hoare annotation was computed. [2020-08-22 21:11:53,600 INFO L268 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-08-22 21:11:53,600 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-08-22 21:11:53,600 INFO L268 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-08-22 21:11:53,600 INFO L268 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-08-22 21:11:53,600 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 388 433) no Hoare annotation was computed. [2020-08-22 21:11:53,600 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-08-22 21:11:53,601 INFO L268 CegarLoopResult]: For program point L412(lines 412 413) no Hoare annotation was computed. [2020-08-22 21:11:53,601 INFO L268 CegarLoopResult]: For program point L408(lines 408 415) no Hoare annotation was computed. [2020-08-22 21:11:53,601 INFO L268 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-08-22 21:11:53,601 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-08-22 21:11:53,601 INFO L268 CegarLoopResult]: For program point L402(lines 402 422) no Hoare annotation was computed. [2020-08-22 21:11:53,601 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-08-22 21:11:53,601 INFO L268 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-08-22 21:11:53,601 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-08-22 21:11:53,601 INFO L268 CegarLoopResult]: For program point L429-1(line 429) no Hoare annotation was computed. [2020-08-22 21:11:53,602 INFO L268 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-08-22 21:11:53,602 INFO L268 CegarLoopResult]: For program point L429-2(line 429) no Hoare annotation was computed. [2020-08-22 21:11:53,602 INFO L268 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-08-22 21:11:53,602 INFO L268 CegarLoopResult]: For program point L427-1(line 427) no Hoare annotation was computed. [2020-08-22 21:11:53,602 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-08-22 21:11:53,602 INFO L268 CegarLoopResult]: For program point L427-2(line 427) no Hoare annotation was computed. [2020-08-22 21:11:53,602 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-08-22 21:11:53,603 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-08-22 21:11:53,603 INFO L268 CegarLoopResult]: For program point L388(lines 388 433) no Hoare annotation was computed. [2020-08-22 21:11:53,603 INFO L268 CegarLoopResult]: For program point L419(lines 419 420) no Hoare annotation was computed. [2020-08-22 21:11:53,603 INFO L268 CegarLoopResult]: For program point L419-1(lines 402 422) no Hoare annotation was computed. [2020-08-22 21:11:53,603 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 502 511) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-08-22 21:11:53,603 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 502 511) the Hoare annotation is: true [2020-08-22 21:11:53,603 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 502 511) the Hoare annotation is: true [2020-08-22 21:11:53,603 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 629 639) no Hoare annotation was computed. [2020-08-22 21:11:53,603 INFO L268 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-08-22 21:11:53,604 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 629 639) no Hoare annotation was computed. [2020-08-22 21:11:53,604 INFO L268 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-08-22 21:11:53,604 INFO L268 CegarLoopResult]: For program point L634-1(line 634) no Hoare annotation was computed. [2020-08-22 21:11:53,604 INFO L268 CegarLoopResult]: For program point L634-2(line 634) no Hoare annotation was computed. [2020-08-22 21:11:53,604 INFO L268 CegarLoopResult]: For program point L634-3(line 634) no Hoare annotation was computed. [2020-08-22 21:11:53,604 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 629 639) no Hoare annotation was computed. [2020-08-22 21:11:53,604 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 621 628) the Hoare annotation is: true [2020-08-22 21:11:53,604 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 621 628) the Hoare annotation is: true [2020-08-22 21:11:53,604 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 621 628) the Hoare annotation is: true [2020-08-22 21:11:53,605 INFO L264 CegarLoopResult]: At program point L607(line 607) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,605 INFO L264 CegarLoopResult]: At program point L607-1(lines 588 612) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,605 INFO L264 CegarLoopResult]: At program point L602(line 602) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,605 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 588 612) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,605 INFO L264 CegarLoopResult]: At program point L598(line 598) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,605 INFO L264 CegarLoopResult]: At program point L596(lines 596 604) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,606 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 588 612) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,606 INFO L264 CegarLoopResult]: At program point L594(line 594) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,606 INFO L264 CegarLoopResult]: At program point L594-1(line 594) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,606 INFO L264 CegarLoopResult]: At program point L592(lines 592 609) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,606 INFO L264 CegarLoopResult]: At program point L594-2(line 594) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,606 INFO L264 CegarLoopResult]: At program point L594-3(line 594) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,606 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 580 586) the Hoare annotation is: true [2020-08-22 21:11:53,607 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 580 586) the Hoare annotation is: true [2020-08-22 21:11:53,607 INFO L264 CegarLoopResult]: At program point L799(line 799) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-08-22 21:11:53,607 INFO L264 CegarLoopResult]: At program point L841(lines 841 845) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,607 INFO L264 CegarLoopResult]: At program point L841-2(lines 835 846) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,607 INFO L264 CegarLoopResult]: At program point L833(line 833) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,608 INFO L264 CegarLoopResult]: At program point L800(line 800) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-08-22 21:11:53,608 INFO L264 CegarLoopResult]: At program point L833-1(line 833) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,608 INFO L264 CegarLoopResult]: At program point L825(lines 825 831) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,608 INFO L264 CegarLoopResult]: At program point L825-1(lines 825 831) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,608 INFO L264 CegarLoopResult]: At program point L817(line 817) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,608 INFO L264 CegarLoopResult]: At program point L813(line 813) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,608 INFO L264 CegarLoopResult]: At program point L813-1(line 813) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,609 INFO L271 CegarLoopResult]: At program point testEXIT(lines 795 858) the Hoare annotation is: true [2020-08-22 21:11:53,609 INFO L264 CegarLoopResult]: At program point testENTRY(lines 795 858) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-08-22 21:11:53,609 INFO L264 CegarLoopResult]: At program point L797(line 797) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-08-22 21:11:53,609 INFO L271 CegarLoopResult]: At program point testFINAL(lines 795 858) the Hoare annotation is: true [2020-08-22 21:11:53,609 INFO L264 CegarLoopResult]: At program point L851(lines 804 852) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 21:11:53,609 INFO L264 CegarLoopResult]: At program point L839(line 839) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,610 INFO L264 CegarLoopResult]: At program point L806(lines 805 850) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,610 INFO L264 CegarLoopResult]: At program point L839-1(line 839) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,610 INFO L264 CegarLoopResult]: At program point L839-2(line 839) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,610 INFO L264 CegarLoopResult]: At program point L835(lines 835 846) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,610 INFO L264 CegarLoopResult]: At program point L798(line 798) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-08-22 21:11:53,610 INFO L264 CegarLoopResult]: At program point L827(line 827) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,610 INFO L264 CegarLoopResult]: At program point L823(line 823) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,611 INFO L264 CegarLoopResult]: At program point L823-1(line 823) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,611 INFO L264 CegarLoopResult]: At program point L848(lines 805 850) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,611 INFO L264 CegarLoopResult]: At program point L815(lines 815 821) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,611 INFO L264 CegarLoopResult]: At program point L815-1(lines 815 821) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,611 INFO L264 CegarLoopResult]: At program point L807(lines 807 811) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 21:11:53,611 INFO L264 CegarLoopResult]: At program point L803(line 803) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-08-22 21:11:53,612 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-08-22 21:11:53,612 INFO L268 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-08-22 21:11:53,612 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-08-22 21:11:53,612 INFO L268 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-08-22 21:11:53,612 INFO L268 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-08-22 21:11:53,612 INFO L268 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-08-22 21:11:53,612 INFO L268 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-08-22 21:11:53,612 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-08-22 21:11:53,612 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 342 387) no Hoare annotation was computed. [2020-08-22 21:11:53,612 INFO L268 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-08-22 21:11:53,613 INFO L268 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-08-22 21:11:53,613 INFO L268 CegarLoopResult]: For program point L366(lines 366 367) no Hoare annotation was computed. [2020-08-22 21:11:53,613 INFO L268 CegarLoopResult]: For program point L362(lines 362 369) no Hoare annotation was computed. [2020-08-22 21:11:53,613 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-08-22 21:11:53,613 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-08-22 21:11:53,613 INFO L268 CegarLoopResult]: For program point L356(lines 356 376) no Hoare annotation was computed. [2020-08-22 21:11:53,613 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-08-22 21:11:53,613 INFO L268 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-08-22 21:11:53,613 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-08-22 21:11:53,613 INFO L268 CegarLoopResult]: For program point L383-1(line 383) no Hoare annotation was computed. [2020-08-22 21:11:53,614 INFO L268 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-08-22 21:11:53,614 INFO L268 CegarLoopResult]: For program point L383-2(line 383) no Hoare annotation was computed. [2020-08-22 21:11:53,614 INFO L268 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-08-22 21:11:53,614 INFO L268 CegarLoopResult]: For program point L381-1(line 381) no Hoare annotation was computed. [2020-08-22 21:11:53,614 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-08-22 21:11:53,614 INFO L268 CegarLoopResult]: For program point L381-2(line 381) no Hoare annotation was computed. [2020-08-22 21:11:53,614 INFO L268 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-08-22 21:11:53,614 INFO L268 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-08-22 21:11:53,614 INFO L268 CegarLoopResult]: For program point L342(lines 342 387) no Hoare annotation was computed. [2020-08-22 21:11:53,615 INFO L268 CegarLoopResult]: For program point L373(lines 373 374) no Hoare annotation was computed. [2020-08-22 21:11:53,615 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 342 387) no Hoare annotation was computed. [2020-08-22 21:11:53,615 INFO L268 CegarLoopResult]: For program point L373-1(lines 356 376) no Hoare annotation was computed. [2020-08-22 21:11:53,615 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 342 387) no Hoare annotation was computed. [2020-08-22 21:11:53,615 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-08-22 21:11:53,615 INFO L268 CegarLoopResult]: For program point L361-1(line 361) no Hoare annotation was computed. [2020-08-22 21:11:53,615 INFO L268 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-08-22 21:11:53,615 INFO L268 CegarLoopResult]: For program point L361-2(line 361) no Hoare annotation was computed. [2020-08-22 21:11:53,615 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 785 793) the Hoare annotation is: true [2020-08-22 21:11:53,615 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 785 793) the Hoare annotation is: true [2020-08-22 21:11:53,616 INFO L271 CegarLoopResult]: At program point L790(line 790) the Hoare annotation is: true [2020-08-22 21:11:53,616 INFO L271 CegarLoopResult]: At program point L789(line 789) the Hoare annotation is: true [2020-08-22 21:11:53,616 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 785 793) the Hoare annotation is: true [2020-08-22 21:11:53,616 INFO L268 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-08-22 21:11:53,616 INFO L268 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-08-22 21:11:53,616 INFO L268 CegarLoopResult]: For program point L761(lines 761 769) no Hoare annotation was computed. [2020-08-22 21:11:53,616 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 753 775) no Hoare annotation was computed. [2020-08-22 21:11:53,616 INFO L268 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-08-22 21:11:53,616 INFO L268 CegarLoopResult]: For program point L761-2(lines 761 769) no Hoare annotation was computed. [2020-08-22 21:11:53,616 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 753 775) no Hoare annotation was computed. [2020-08-22 21:11:53,617 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 753 775) no Hoare annotation was computed. [2020-08-22 21:11:53,617 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-08-22 21:11:53,617 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-08-22 21:11:53,617 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-08-22 21:11:53,617 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-08-22 21:11:53,617 INFO L268 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-08-22 21:11:53,617 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-08-22 21:11:53,617 INFO L268 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-08-22 21:11:53,617 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-08-22 21:11:53,617 INFO L268 CegarLoopResult]: For program point L317-1(line 317) no Hoare annotation was computed. [2020-08-22 21:11:53,617 INFO L268 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-08-22 21:11:53,618 INFO L268 CegarLoopResult]: For program point L317-2(line 317) no Hoare annotation was computed. [2020-08-22 21:11:53,618 INFO L268 CegarLoopResult]: For program point L309(lines 287 310) no Hoare annotation was computed. [2020-08-22 21:11:53,618 INFO L268 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-08-22 21:11:53,618 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-08-22 21:11:53,618 INFO L268 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-08-22 21:11:53,618 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-08-22 21:11:53,618 INFO L268 CegarLoopResult]: For program point L268(lines 268 284) no Hoare annotation was computed. [2020-08-22 21:11:53,618 INFO L268 CegarLoopResult]: For program point L301-1(line 301) no Hoare annotation was computed. [2020-08-22 21:11:53,618 INFO L268 CegarLoopResult]: For program point L301-2(line 301) no Hoare annotation was computed. [2020-08-22 21:11:53,618 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-08-22 21:11:53,619 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 239 341) no Hoare annotation was computed. [2020-08-22 21:11:53,619 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-08-22 21:11:53,619 INFO L268 CegarLoopResult]: For program point L285(lines 285 326) no Hoare annotation was computed. [2020-08-22 21:11:53,619 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-08-22 21:11:53,619 INFO L268 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-08-22 21:11:53,619 INFO L268 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-08-22 21:11:53,619 INFO L268 CegarLoopResult]: For program point L277-1(line 277) no Hoare annotation was computed. [2020-08-22 21:11:53,619 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-08-22 21:11:53,619 INFO L268 CegarLoopResult]: For program point L327(lines 327 338) no Hoare annotation was computed. [2020-08-22 21:11:53,619 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 239 341) no Hoare annotation was computed. [2020-08-22 21:11:53,620 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-08-22 21:11:53,620 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-08-22 21:11:53,620 INFO L268 CegarLoopResult]: For program point L319-1(line 319) no Hoare annotation was computed. [2020-08-22 21:11:53,620 INFO L268 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-08-22 21:11:53,620 INFO L268 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-08-22 21:11:53,620 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 239 341) no Hoare annotation was computed. [2020-08-22 21:11:53,620 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-08-22 21:11:53,620 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-08-22 21:11:53,620 INFO L268 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-08-22 21:11:53,620 INFO L268 CegarLoopResult]: For program point L270-1(line 270) no Hoare annotation was computed. [2020-08-22 21:11:53,621 INFO L268 CegarLoopResult]: For program point L328(lines 328 335) no Hoare annotation was computed. [2020-08-22 21:11:53,621 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-08-22 21:11:53,621 INFO L268 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-08-22 21:11:53,621 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-08-22 21:11:53,621 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-08-22 21:11:53,621 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-08-22 21:11:53,621 INFO L268 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-08-22 21:11:53,621 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-08-22 21:11:53,621 INFO L268 CegarLoopResult]: For program point L263(lines 263 267) no Hoare annotation was computed. [2020-08-22 21:11:53,621 INFO L268 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-08-22 21:11:53,621 INFO L268 CegarLoopResult]: For program point L288-2(lines 288 308) no Hoare annotation was computed. [2020-08-22 21:11:53,622 INFO L268 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-08-22 21:11:53,622 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-08-22 21:11:53,622 INFO L268 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-08-22 21:11:53,622 INFO L268 CegarLoopResult]: For program point L239(lines 239 341) no Hoare annotation was computed. [2020-08-22 21:11:53,622 INFO L268 CegarLoopResult]: For program point L239-1(lines 239 341) no Hoare annotation was computed. [2020-08-22 21:11:53,622 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-08-22 21:11:53,622 INFO L268 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-08-22 21:11:53,622 INFO L268 CegarLoopResult]: For program point L330-1(line 330) no Hoare annotation was computed. [2020-08-22 21:11:53,622 INFO L268 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-08-22 21:11:53,622 INFO L268 CegarLoopResult]: For program point L330-2(line 330) no Hoare annotation was computed. [2020-08-22 21:11:53,623 INFO L268 CegarLoopResult]: For program point L289(lines 288 308) no Hoare annotation was computed. [2020-08-22 21:11:53,623 INFO L268 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-08-22 21:11:53,623 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-08-22 21:11:53,623 INFO L268 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-08-22 21:11:53,623 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-08-22 21:11:53,623 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-08-22 21:11:53,623 INFO L268 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-08-22 21:11:53,623 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-08-22 21:11:53,623 INFO L268 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-08-22 21:11:53,623 INFO L268 CegarLoopResult]: For program point L273-1(line 273) no Hoare annotation was computed. [2020-08-22 21:11:53,624 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-08-22 21:11:53,624 INFO L268 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-08-22 21:11:53,624 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-08-22 21:11:53,624 INFO L268 CegarLoopResult]: For program point L290(lines 290 294) no Hoare annotation was computed. [2020-08-22 21:11:53,624 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-08-22 21:11:53,624 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-08-22 21:11:53,624 INFO L268 CegarLoopResult]: For program point L315-1(line 315) no Hoare annotation was computed. [2020-08-22 21:11:53,624 INFO L268 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-08-22 21:11:53,624 INFO L268 CegarLoopResult]: For program point L315-2(line 315) no Hoare annotation was computed. [2020-08-22 21:11:53,624 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-08-22 21:11:53,624 INFO L268 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-08-22 21:11:53,625 INFO L268 CegarLoopResult]: For program point L299-1(line 299) no Hoare annotation was computed. [2020-08-22 21:11:53,625 INFO L268 CegarLoopResult]: For program point L299-2(line 299) no Hoare annotation was computed. [2020-08-22 21:11:53,625 INFO L268 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-08-22 21:11:53,625 INFO L268 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-08-22 21:11:53,625 INFO L268 CegarLoopResult]: For program point L863-1(line 863) no Hoare annotation was computed. [2020-08-22 21:11:53,625 INFO L268 CegarLoopResult]: For program point L863-2(line 863) no Hoare annotation was computed. [2020-08-22 21:11:53,625 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 861 870) no Hoare annotation was computed. [2020-08-22 21:11:53,625 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 861 870) no Hoare annotation was computed. [2020-08-22 21:11:53,625 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 861 870) no Hoare annotation was computed. [2020-08-22 21:11:53,625 INFO L268 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-08-22 21:11:53,626 INFO L268 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-08-22 21:11:53,626 INFO L264 CegarLoopResult]: At program point L374(line 374) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,626 INFO L264 CegarLoopResult]: At program point L758(line 758) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,626 INFO L264 CegarLoopResult]: At program point L366(line 366) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,626 INFO L264 CegarLoopResult]: At program point L366-1(line 366) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,626 INFO L264 CegarLoopResult]: At program point L366-2(line 366) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,626 INFO L264 CegarLoopResult]: At program point L680(line 680) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,626 INFO L264 CegarLoopResult]: At program point L680-1(line 680) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,626 INFO L264 CegarLoopResult]: At program point L680-2(line 680) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,627 INFO L264 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,627 INFO L264 CegarLoopResult]: At program point L771(line 771) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,627 INFO L264 CegarLoopResult]: At program point L771-1(line 771) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,627 INFO L264 CegarLoopResult]: At program point L771-2(line 771) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,627 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,627 INFO L264 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,627 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,627 INFO L264 CegarLoopResult]: At program point L767-1(line 767) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,627 INFO L264 CegarLoopResult]: At program point L767-2(line 767) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,628 INFO L264 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,628 INFO L264 CegarLoopResult]: At program point L767-3(line 767) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,628 INFO L264 CegarLoopResult]: At program point L412-1(line 412) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,628 INFO L264 CegarLoopResult]: At program point L763(line 763) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,628 INFO L264 CegarLoopResult]: At program point L763-1(line 763) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,628 INFO L264 CegarLoopResult]: At program point L763-2(line 763) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,628 INFO L264 CegarLoopResult]: At program point L763-3(line 763) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,628 INFO L264 CegarLoopResult]: At program point L759(line 759) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,628 INFO L264 CegarLoopResult]: At program point L763-4(line 763) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,629 INFO L264 CegarLoopResult]: At program point L759-1(line 759) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,629 INFO L264 CegarLoopResult]: At program point L763-5(line 763) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,629 INFO L264 CegarLoopResult]: At program point L759-2(line 759) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,629 INFO L264 CegarLoopResult]: At program point L759-3(line 759) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,629 INFO L264 CegarLoopResult]: At program point L759-4(line 759) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,629 INFO L264 CegarLoopResult]: At program point L759-5(line 759) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,629 INFO L264 CegarLoopResult]: At program point L759-6(line 759) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,630 INFO L264 CegarLoopResult]: At program point L759-7(line 759) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,630 INFO L264 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,630 INFO L264 CegarLoopResult]: At program point L553(line 553) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,630 INFO L264 CegarLoopResult]: At program point L706(line 706) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,630 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-08-22 21:11:53,630 INFO L264 CegarLoopResult]: At program point L413(line 413) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,630 INFO L264 CegarLoopResult]: At program point L554(line 554) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,631 INFO L264 CegarLoopResult]: At program point L678(line 678) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,631 INFO L264 CegarLoopResult]: At program point L678-1(line 678) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,631 INFO L264 CegarLoopResult]: At program point L678-2(line 678) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,631 INFO L264 CegarLoopResult]: At program point L678-3(line 678) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,631 INFO L264 CegarLoopResult]: At program point L707(line 707) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,631 INFO L264 CegarLoopResult]: At program point L674(line 674) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,631 INFO L264 CegarLoopResult]: At program point L674-1(line 674) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,631 INFO L264 CegarLoopResult]: At program point L674-2(line 674) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,632 INFO L264 CegarLoopResult]: At program point L674-3(line 674) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,632 INFO L264 CegarLoopResult]: At program point L670(line 670) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,632 INFO L264 CegarLoopResult]: At program point L674-4(line 674) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,632 INFO L264 CegarLoopResult]: At program point L670-1(line 670) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,632 INFO L264 CegarLoopResult]: At program point L670-2(line 670) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,632 INFO L264 CegarLoopResult]: At program point L670-3(line 670) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,632 INFO L264 CegarLoopResult]: At program point L666(line 666) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,633 INFO L264 CegarLoopResult]: At program point L666-1(line 666) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,633 INFO L264 CegarLoopResult]: At program point L666-2(line 666) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,633 INFO L264 CegarLoopResult]: At program point L666-3(line 666) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,633 INFO L264 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,633 INFO L264 CegarLoopResult]: At program point L666-4(line 666) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,633 INFO L264 CegarLoopResult]: At program point L373(line 373) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,633 INFO L264 CegarLoopResult]: At program point L662-1(line 662) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,633 INFO L264 CegarLoopResult]: At program point L666-5(line 666) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,634 INFO L264 CegarLoopResult]: At program point L373-1(line 373) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,634 INFO L264 CegarLoopResult]: At program point L662-2(line 662) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,634 INFO L264 CegarLoopResult]: At program point L666-6(line 666) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,634 INFO L264 CegarLoopResult]: At program point L662-3(line 662) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,634 INFO L264 CegarLoopResult]: At program point L666-7(line 666) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,634 INFO L264 CegarLoopResult]: At program point L435(line 435) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,634 INFO L264 CegarLoopResult]: At program point L658(line 658) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,635 INFO L264 CegarLoopResult]: At program point L662-4(line 662) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,635 INFO L264 CegarLoopResult]: At program point L658-1(line 658) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,635 INFO L264 CegarLoopResult]: At program point L658-2(line 658) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,635 INFO L264 CegarLoopResult]: At program point L658-3(line 658) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,635 INFO L264 CegarLoopResult]: At program point L654(line 654) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,635 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-08-22 21:11:53,636 INFO L264 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,636 INFO L264 CegarLoopResult]: At program point L419-1(line 419) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 21:11:53,636 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-08-22 21:11:53,636 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 613 620) no Hoare annotation was computed. [2020-08-22 21:11:53,636 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 613 620) no Hoare annotation was computed. [2020-08-22 21:11:53,636 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 613 620) no Hoare annotation was computed. [2020-08-22 21:11:53,636 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 776 784) no Hoare annotation was computed. [2020-08-22 21:11:53,636 INFO L268 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-08-22 21:11:53,637 INFO L268 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-08-22 21:11:53,637 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 776 784) no Hoare annotation was computed. [2020-08-22 21:11:53,637 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 776 784) no Hoare annotation was computed. [2020-08-22 21:11:53,637 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-08-22 21:11:53,637 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-08-22 21:11:53,637 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-08-22 21:11:53,637 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-08-22 21:11:53,637 INFO L264 CegarLoopResult]: At program point L737(line 737) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2020-08-22 21:11:53,638 INFO L271 CegarLoopResult]: At program point L736-1(lines 732 743) the Hoare annotation is: true [2020-08-22 21:11:53,638 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 732 743) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-08-22 21:11:53,638 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 732 743) the Hoare annotation is: true [2020-08-22 21:11:53,638 INFO L264 CegarLoopResult]: At program point L739(line 739) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 21:11:53,638 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 744 752) the Hoare annotation is: true [2020-08-22 21:11:53,638 INFO L264 CegarLoopResult]: At program point L749(line 749) the Hoare annotation is: (or (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 21:11:53,638 INFO L271 CegarLoopResult]: At program point L748(line 748) the Hoare annotation is: true [2020-08-22 21:11:53,638 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 744 752) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7))) [2020-08-22 21:11:53,639 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 744 752) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7))) [2020-08-22 21:11:53,639 INFO L264 CegarLoopResult]: At program point L569(line 569) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,639 INFO L264 CegarLoopResult]: At program point L567(lines 567 573) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,639 INFO L264 CegarLoopResult]: At program point L562(line 562) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,639 INFO L264 CegarLoopResult]: At program point L560(lines 559 578) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,639 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 556 579) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,639 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 556 579) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,640 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 556 579) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 21:11:53,640 INFO L271 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: true [2020-08-22 21:11:53,640 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 437 466) the Hoare annotation is: true [2020-08-22 21:11:53,640 INFO L271 CegarLoopResult]: At program point L451(lines 451 455) the Hoare annotation is: true [2020-08-22 21:11:53,640 INFO L271 CegarLoopResult]: At program point L451-1(lines 451 455) the Hoare annotation is: true [2020-08-22 21:11:53,640 INFO L271 CegarLoopResult]: At program point L447-2(lines 447 461) the Hoare annotation is: true [2020-08-22 21:11:53,640 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 437 466) the Hoare annotation is: true [2020-08-22 21:11:53,640 INFO L271 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: true [2020-08-22 21:11:53,640 INFO L271 CegarLoopResult]: At program point L443-1(line 443) the Hoare annotation is: true [2020-08-22 21:11:53,640 INFO L271 CegarLoopResult]: At program point L439(line 439) the Hoare annotation is: true [2020-08-22 21:11:53,641 INFO L271 CegarLoopResult]: At program point L462(lines 437 466) the Hoare annotation is: true [2020-08-22 21:11:53,641 INFO L271 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: true [2020-08-22 21:11:53,641 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 708 719) the Hoare annotation is: true [2020-08-22 21:11:53,641 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 708 719) the Hoare annotation is: true [2020-08-22 21:11:53,641 INFO L271 CegarLoopResult]: At program point L713(line 713) the Hoare annotation is: true [2020-08-22 21:11:53,641 INFO L271 CegarLoopResult]: At program point L712-1(lines 708 719) the Hoare annotation is: true [2020-08-22 21:11:53,641 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 494 500) the Hoare annotation is: true [2020-08-22 21:11:53,641 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 494 500) the Hoare annotation is: true [2020-08-22 21:11:53,641 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-08-22 21:11:53,642 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-08-22 21:11:53,642 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-08-22 21:11:53,642 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-08-22 21:11:53,642 INFO L271 CegarLoopResult]: At program point waterRiseEXIT(lines 720 731) the Hoare annotation is: true [2020-08-22 21:11:53,642 INFO L264 CegarLoopResult]: At program point L725(line 725) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 21:11:53,642 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 720 731) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 21:11:53,642 INFO L271 CegarLoopResult]: At program point L724-1(lines 720 731) the Hoare annotation is: true [2020-08-22 21:11:53,642 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 539 546) the Hoare annotation is: true [2020-08-22 21:11:53,643 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 543) the Hoare annotation is: true [2020-08-22 21:11:53,643 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 539 546) the Hoare annotation is: true [2020-08-22 21:11:53,643 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 539 546) the Hoare annotation is: true [2020-08-22 21:11:53,643 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 43 67) the Hoare annotation is: true [2020-08-22 21:11:53,643 INFO L264 CegarLoopResult]: At program point L57(line 57) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 21:11:53,643 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 43 67) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 21:11:53,643 INFO L264 CegarLoopResult]: At program point L55(lines 55 61) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse0 .cse1))) [2020-08-22 21:11:53,643 INFO L264 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 21:11:53,644 INFO L264 CegarLoopResult]: At program point L53-1(line 53) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret1| 0)))) [2020-08-22 21:11:53,644 INFO L264 CegarLoopResult]: At program point L51(lines 51 64) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 21:11:53,644 INFO L264 CegarLoopResult]: At program point L53-2(line 53) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret1| 0)))) [2020-08-22 21:11:53,644 INFO L264 CegarLoopResult]: At program point L53-3(line 53) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 (and (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret1| 0)) .cse1))) [2020-08-22 21:11:53,644 INFO L264 CegarLoopResult]: At program point L51-1(lines 43 67) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 21:11:53,644 INFO L271 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: true [2020-08-22 21:11:53,644 INFO L264 CegarLoopResult]: At program point L49-1(line 49) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret0| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 21:11:53,645 INFO L264 CegarLoopResult]: At program point L49-2(line 49) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret0| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 21:11:53,645 INFO L264 CegarLoopResult]: At program point L49-3(line 49) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= __utac_acc__Specification1_spec__1_~tmp~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret0| 0)) (not (= 1 ~systemActive~0))) [2020-08-22 21:11:53,645 INFO L271 CegarLoopResult]: At program point L45(line 45) the Hoare annotation is: true [2020-08-22 21:11:53,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.08 09:11:53 BoogieIcfgContainer [2020-08-22 21:11:53,666 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-08-22 21:11:53,667 INFO L168 Benchmark]: Toolchain (without parser) took 35876.93 ms. Allocated memory was 140.5 MB in the beginning and 769.7 MB in the end (delta: 629.1 MB). Free memory was 103.4 MB in the beginning and 438.5 MB in the end (delta: -335.2 MB). Peak memory consumption was 625.8 MB. Max. memory is 7.1 GB. [2020-08-22 21:11:53,668 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 140.5 MB. Free memory was 123.1 MB in the beginning and 122.7 MB in the end (delta: 419.8 kB). Peak memory consumption was 419.8 kB. Max. memory is 7.1 GB. [2020-08-22 21:11:53,669 INFO L168 Benchmark]: CACSL2BoogieTranslator took 661.89 ms. Allocated memory was 140.5 MB in the beginning and 205.0 MB in the end (delta: 64.5 MB). Free memory was 103.0 MB in the beginning and 173.2 MB in the end (delta: -70.2 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. [2020-08-22 21:11:53,670 INFO L168 Benchmark]: Boogie Preprocessor took 111.68 ms. Allocated memory is still 205.0 MB. Free memory was 173.2 MB in the beginning and 169.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2020-08-22 21:11:53,671 INFO L168 Benchmark]: RCFGBuilder took 1194.97 ms. Allocated memory was 205.0 MB in the beginning and 235.9 MB in the end (delta: 30.9 MB). Free memory was 169.4 MB in the beginning and 178.2 MB in the end (delta: -8.9 MB). Peak memory consumption was 81.7 MB. Max. memory is 7.1 GB. [2020-08-22 21:11:53,671 INFO L168 Benchmark]: TraceAbstraction took 33903.28 ms. Allocated memory was 235.9 MB in the beginning and 769.7 MB in the end (delta: 533.7 MB). Free memory was 176.6 MB in the beginning and 438.5 MB in the end (delta: -262.0 MB). Peak memory consumption was 603.6 MB. Max. memory is 7.1 GB. [2020-08-22 21:11:53,675 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 140.5 MB. Free memory was 123.1 MB in the beginning and 122.7 MB in the end (delta: 419.8 kB). Peak memory consumption was 419.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 661.89 ms. Allocated memory was 140.5 MB in the beginning and 205.0 MB in the end (delta: 64.5 MB). Free memory was 103.0 MB in the beginning and 173.2 MB in the end (delta: -70.2 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 111.68 ms. Allocated memory is still 205.0 MB. Free memory was 173.2 MB in the beginning and 169.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1194.97 ms. Allocated memory was 205.0 MB in the beginning and 235.9 MB in the end (delta: 30.9 MB). Free memory was 169.4 MB in the beginning and 178.2 MB in the end (delta: -8.9 MB). Peak memory consumption was 81.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 33903.28 ms. Allocated memory was 235.9 MB in the beginning and 769.7 MB in the end (delta: 533.7 MB). Free memory was 176.6 MB in the beginning and 438.5 MB in the end (delta: -262.0 MB). Peak memory consumption was 603.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 543]: 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: 804]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 447]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 437]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 805]: Loop Invariant Derived loop invariant: ((!(1 == systemActive) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - ProcedureContractResult [Line: 878]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 885]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 515]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 640]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive) - ProcedureContractResult [Line: 685]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 871]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 502]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 621]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 588]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 580]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 795]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 785]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 732]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 437]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 556]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 744]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (!(pumpRunning == 0) || !(1 == systemActive)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 708]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 494]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 720]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 539]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 43]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 603 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 16.6s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 13.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 17.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 974 SDtfs, 1408 SDslu, 1534 SDs, 0 SdLazy, 2677 SolverSat, 433 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 147 GetRequests, 94 SyntacticMatches, 1 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 6.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=303occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 196 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 238 LocationsWithAnnotation, 826 PreInvPairs, 978 NumberOfFragments, 2383 HoareAnnotationTreeSize, 826 FomulaSimplifications, 177972 FormulaSimplificationTreeSizeReduction, 3.5s HoareSimplificationTime, 238 FomulaSimplificationsInter, 20339 FormulaSimplificationTreeSizeReductionInter, 13.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 762 NumberOfCodeBlocks, 762 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 757 ConstructedInterpolants, 0 QuantifiedInterpolants, 308848 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...