/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product21.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 17:17:00,500 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 17:17:00,503 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 17:17:00,558 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 17:17:00,559 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 17:17:00,563 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 17:17:00,567 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 17:17:00,576 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 17:17:00,579 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 17:17:00,588 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 17:17:00,589 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 17:17:00,592 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 17:17:00,593 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 17:17:00,596 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 17:17:00,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 17:17:00,601 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 17:17:00,605 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 17:17:00,607 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 17:17:00,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 17:17:00,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 17:17:00,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 17:17:00,629 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 17:17:00,631 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 17:17:00,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 17:17:00,643 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 17:17:00,643 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 17:17:00,644 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 17:17:00,646 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 17:17:00,647 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 17:17:00,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 17:17:00,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 17:17:00,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 17:17:00,652 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 17:17:00,653 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 17:17:00,654 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 17:17:00,655 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 17:17:00,670 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 17:17:00,671 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 17:17:00,671 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 17:17:00,678 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 17:17:00,679 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 17:17:00,680 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 17:17:00,694 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 17:17:00,694 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 17:17:00,696 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 17:17:00,696 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 17:17:00,697 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 17:17:00,697 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 17:17:00,697 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 17:17:00,697 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 17:17:00,698 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 17:17:00,698 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 17:17:00,698 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 17:17:00,698 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 17:17:00,699 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 17:17:00,699 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 17:17:00,699 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 17:17:00,699 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 17:17:00,700 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 17:17:00,700 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 17:17:00,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 17:17:00,700 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 17:17:00,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 17:17:00,701 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 17:17:00,701 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 17:17:01,134 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 17:17:01,168 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 17:17:01,173 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 17:17:01,174 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 17:17:01,175 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 17:17:01,176 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product21.cil.c [2021-02-23 17:17:01,279 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/080f3adf9/c506ee80cb3246319336721aa3516484/FLAG9202dccb8 [2021-02-23 17:17:02,076 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 17:17:02,078 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product21.cil.c [2021-02-23 17:17:02,104 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/080f3adf9/c506ee80cb3246319336721aa3516484/FLAG9202dccb8 [2021-02-23 17:17:02,336 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/080f3adf9/c506ee80cb3246319336721aa3516484 [2021-02-23 17:17:02,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 17:17:02,360 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 17:17:02,364 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 17:17:02,364 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 17:17:02,369 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 17:17:02,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 05:17:02" (1/1) ... [2021-02-23 17:17:02,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@598b8a76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:17:02, skipping insertion in model container [2021-02-23 17:17:02,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 05:17:02" (1/1) ... [2021-02-23 17:17:02,386 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 17:17:02,455 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 17:17:02,673 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product21.cil.c[3403,3416] [2021-02-23 17:17:02,931 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 17:17:02,952 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 17:17:03,017 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product21.cil.c[3403,3416] [2021-02-23 17:17:03,106 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 17:17:03,153 INFO L208 MainTranslator]: Completed translation [2021-02-23 17:17:03,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:17:03 WrapperNode [2021-02-23 17:17:03,154 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 17:17:03,155 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 17:17:03,156 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 17:17:03,156 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 17:17:03,174 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:17:03" (1/1) ... [2021-02-23 17:17:03,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:17:03" (1/1) ... [2021-02-23 17:17:03,198 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:17:03" (1/1) ... [2021-02-23 17:17:03,199 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:17:03" (1/1) ... [2021-02-23 17:17:03,237 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:17:03" (1/1) ... [2021-02-23 17:17:03,248 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:17:03" (1/1) ... [2021-02-23 17:17:03,277 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:17:03" (1/1) ... [2021-02-23 17:17:03,301 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 17:17:03,305 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 17:17:03,305 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 17:17:03,305 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 17:17:03,307 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:17:03" (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 [2021-02-23 17:17:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 17:17:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 17:17:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 17:17:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 17:17:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 17:17:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 17:17:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 17:17:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 17:17:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 17:17:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-23 17:17:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-23 17:17:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-23 17:17:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 17:17:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 17:17:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 17:17:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 17:17:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 17:17:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 17:17:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 17:17:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-23 17:17:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 17:17:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 17:17:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 17:17:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 17:17:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 17:17:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 17:17:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 17:17:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 17:17:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 17:17:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 17:17:03,461 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 17:17:03,461 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 17:17:03,461 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 17:17:03,461 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-23 17:17:03,461 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 17:17:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 17:17:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 17:17:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 17:17:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 17:17:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 17:17:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-23 17:17:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 17:17:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 17:17:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 17:17:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 17:17:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 17:17:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 17:17:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 17:17:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 17:17:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 17:17:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 17:17:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 17:17:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 17:17:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 17:17:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-23 17:17:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 17:17:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 17:17:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 17:17:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 17:17:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 17:17:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 17:17:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 17:17:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 17:17:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 17:17:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-23 17:17:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-23 17:17:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 17:17:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 17:17:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 17:17:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-23 17:17:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 17:17:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 17:17:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 17:17:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 17:17:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 17:17:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 17:17:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 17:17:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 17:17:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 17:17:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 17:17:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 17:17:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 17:17:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 17:17:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 17:17:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 17:17:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 17:17:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 17:17:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 17:17:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 17:17:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 17:17:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-23 17:17:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-23 17:17:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 17:17:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 17:17:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 17:17:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 17:17:05,139 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 17:17:05,139 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 17:17:05,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 05:17:05 BoogieIcfgContainer [2021-02-23 17:17:05,144 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 17:17:05,149 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 17:17:05,149 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 17:17:05,154 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 17:17:05,155 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 05:17:02" (1/3) ... [2021-02-23 17:17:05,156 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18df133a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 05:17:05, skipping insertion in model container [2021-02-23 17:17:05,156 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:17:03" (2/3) ... [2021-02-23 17:17:05,157 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18df133a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 05:17:05, skipping insertion in model container [2021-02-23 17:17:05,157 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 05:17:05" (3/3) ... [2021-02-23 17:17:05,159 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product21.cil.c [2021-02-23 17:17:05,167 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 17:17:05,176 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 17:17:05,205 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 17:17:05,250 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 17:17:05,251 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 17:17:05,252 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 17:17:05,252 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 17:17:05,252 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 17:17:05,253 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 17:17:05,253 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 17:17:05,254 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 17:17:05,301 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states. [2021-02-23 17:17:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-23 17:17:05,346 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:17:05,348 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:17:05,348 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:17:05,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:17:05,357 INFO L82 PathProgramCache]: Analyzing trace with hash 1734920017, now seen corresponding path program 1 times [2021-02-23 17:17:05,369 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:17:05,369 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1997956269] [2021-02-23 17:17:05,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:17:05,479 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:17:05,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:05,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:05,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:05,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:05,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:06,407 WARN L202 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:17:06,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:17:06,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:06,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:06,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:06,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:17:06,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:06,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:06,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:06,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:17:06,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:06,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:06,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:06,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:17:06,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:06,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:06,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:06,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:17:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:06,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:06,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:06,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:17:06,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:06,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:06,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:06,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 17:17:06,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:06,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:06,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:06,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:17:06,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:06,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:06,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:06,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-23 17:17:06,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:06,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:06,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:06,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 17:17:06,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:06,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:06,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:06,630 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:17:06,632 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1997956269] [2021-02-23 17:17:06,634 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:17:06,635 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 17:17:06,635 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1514003141] [2021-02-23 17:17:06,642 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 17:17:06,642 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:17:06,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 17:17:06,659 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 17:17:06,661 INFO L87 Difference]: Start difference. First operand 319 states. Second operand 4 states. [2021-02-23 17:17:08,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:17:08,411 INFO L93 Difference]: Finished difference Result 489 states and 573 transitions. [2021-02-23 17:17:08,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 17:17:08,414 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-23 17:17:08,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:17:08,433 INFO L225 Difference]: With dead ends: 489 [2021-02-23 17:17:08,434 INFO L226 Difference]: Without dead ends: 311 [2021-02-23 17:17:08,440 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 17:17:08,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 311 states. [2021-02-23 17:17:08,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 311 to 267. [2021-02-23 17:17:08,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2021-02-23 17:17:08,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 290 transitions. [2021-02-23 17:17:08,660 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 290 transitions. Word has length 165 [2021-02-23 17:17:08,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:17:08,662 INFO L480 AbstractCegarLoop]: Abstraction has 267 states and 290 transitions. [2021-02-23 17:17:08,662 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 17:17:08,662 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 290 transitions. [2021-02-23 17:17:08,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-23 17:17:08,667 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:17:08,668 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:17:08,668 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 17:17:08,668 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:17:08,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:17:08,669 INFO L82 PathProgramCache]: Analyzing trace with hash -1852494547, now seen corresponding path program 1 times [2021-02-23 17:17:08,669 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:17:08,670 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [221869088] [2021-02-23 17:17:08,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:17:08,675 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:17:08,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:08,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:08,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:08,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:08,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:08,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:08,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:09,244 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:17:09,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:17:09,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:09,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:09,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:09,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:17:09,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:09,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:09,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:09,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:17:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:09,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:09,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:09,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:17:09,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:09,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:09,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:09,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:17:09,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:09,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:09,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:09,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:17:09,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:09,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:09,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:09,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 17:17:09,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:09,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:09,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:09,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:17:09,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:09,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:09,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:09,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 17:17:09,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:09,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:09,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:09,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 17:17:09,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:09,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:09,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:09,486 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:17:09,486 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [221869088] [2021-02-23 17:17:09,487 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:17:09,487 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 17:17:09,487 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288884678] [2021-02-23 17:17:09,490 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 17:17:09,491 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:17:09,492 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 17:17:09,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 17:17:09,496 INFO L87 Difference]: Start difference. First operand 267 states and 290 transitions. Second operand 5 states. [2021-02-23 17:17:10,438 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:17:11,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:17:11,632 INFO L93 Difference]: Finished difference Result 417 states and 468 transitions. [2021-02-23 17:17:11,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 17:17:11,640 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-23 17:17:11,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:17:11,656 INFO L225 Difference]: With dead ends: 417 [2021-02-23 17:17:11,657 INFO L226 Difference]: Without dead ends: 300 [2021-02-23 17:17:11,664 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 17:17:11,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2021-02-23 17:17:11,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 257. [2021-02-23 17:17:11,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 257 states. [2021-02-23 17:17:11,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 277 transitions. [2021-02-23 17:17:11,795 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 277 transitions. Word has length 166 [2021-02-23 17:17:11,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:17:11,796 INFO L480 AbstractCegarLoop]: Abstraction has 257 states and 277 transitions. [2021-02-23 17:17:11,796 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 17:17:11,796 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 277 transitions. [2021-02-23 17:17:11,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-23 17:17:11,799 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:17:11,799 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:17:11,799 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 17:17:11,799 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:17:11,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:17:11,800 INFO L82 PathProgramCache]: Analyzing trace with hash 508823092, now seen corresponding path program 1 times [2021-02-23 17:17:11,800 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:17:11,801 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [155354857] [2021-02-23 17:17:11,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:17:11,804 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:17:11,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:11,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:11,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:11,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:11,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:11,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:11,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:11,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:11,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:17:11,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:11,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:12,347 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:17:12,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:17:12,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:12,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:12,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:12,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:12,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 17:17:12,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:17:12,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:12,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:12,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:12,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:17:12,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:12,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:12,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:12,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:17:12,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:12,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:12,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:12,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:12,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:17:12,502 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 17:17:12,506 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 17:17:12,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:17:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:12,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:12,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:12,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:17:12,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:12,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:12,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:12,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:17:12,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:12,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:12,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:12,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:17:12,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:12,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:12,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:12,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 17:17:12,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:12,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:12,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:12,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-23 17:17:12,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:12,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:12,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:12,624 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:17:12,624 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [155354857] [2021-02-23 17:17:12,624 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:17:12,625 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 17:17:12,625 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [296917715] [2021-02-23 17:17:12,625 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 17:17:12,626 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:17:12,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 17:17:12,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 17:17:12,627 INFO L87 Difference]: Start difference. First operand 257 states and 277 transitions. Second operand 10 states. [2021-02-23 17:17:13,378 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:17:13,836 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:17:14,274 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:17:14,685 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:17:15,091 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:17:15,492 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:17:17,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:17:17,388 INFO L93 Difference]: Finished difference Result 437 states and 494 transitions. [2021-02-23 17:17:17,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 17:17:17,389 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-23 17:17:17,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:17:17,395 INFO L225 Difference]: With dead ends: 437 [2021-02-23 17:17:17,395 INFO L226 Difference]: Without dead ends: 300 [2021-02-23 17:17:17,396 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-23 17:17:17,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2021-02-23 17:17:17,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 257. [2021-02-23 17:17:17,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 257 states. [2021-02-23 17:17:17,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 276 transitions. [2021-02-23 17:17:17,532 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 276 transitions. Word has length 175 [2021-02-23 17:17:17,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:17:17,533 INFO L480 AbstractCegarLoop]: Abstraction has 257 states and 276 transitions. [2021-02-23 17:17:17,533 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 17:17:17,534 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 276 transitions. [2021-02-23 17:17:17,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-02-23 17:17:17,537 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:17:17,537 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:17:17,537 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 17:17:17,538 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:17:17,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:17:17,539 INFO L82 PathProgramCache]: Analyzing trace with hash 1525731302, now seen corresponding path program 1 times [2021-02-23 17:17:17,539 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:17:17,539 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1162575750] [2021-02-23 17:17:17,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:17:17,543 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:17:17,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:17,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:17,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:17,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:17,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:17,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:17,661 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:17,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:17,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:17,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:17,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:17,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:17,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:17,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:17,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:17,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:17,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:17,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:17,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:18,048 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:17:18,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:17:18,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:18,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:18,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:18,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:17:18,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:18,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:18,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:17:18,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:18,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:18,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:17:18,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:18,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:18,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:17:18,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:18,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:18,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:17:18,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:18,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:18,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:17:18,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:18,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:18,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:17:18,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:18,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:18,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 17:17:18,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:18,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:18,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:18,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:17:18,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:18,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:18,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:18,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:17:18,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:18,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:18,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-23 17:17:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:18,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:18,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2021-02-23 17:17:18,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:18,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:18,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:18,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:18,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:18,273 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-23 17:17:18,273 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1162575750] [2021-02-23 17:17:18,273 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:17:18,274 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 17:17:18,274 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1577400634] [2021-02-23 17:17:18,274 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 17:17:18,274 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:17:18,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 17:17:18,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 17:17:18,276 INFO L87 Difference]: Start difference. First operand 257 states and 276 transitions. Second operand 10 states. [2021-02-23 17:17:18,988 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:17:20,087 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:17:20,502 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:17:21,519 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:17:21,918 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:17:22,308 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:17:22,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:17:22,367 INFO L93 Difference]: Finished difference Result 375 states and 425 transitions. [2021-02-23 17:17:22,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-23 17:17:22,368 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 188 [2021-02-23 17:17:22,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:17:22,369 INFO L225 Difference]: With dead ends: 375 [2021-02-23 17:17:22,369 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 17:17:22,371 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-23 17:17:22,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 17:17:22,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 17:17:22,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 17:17:22,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 17:17:22,372 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 188 [2021-02-23 17:17:22,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:17:22,372 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 17:17:22,373 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 17:17:22,373 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 17:17:22,373 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 17:17:22,373 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 17:17:22,375 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 17:17:26,079 WARN L202 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:17:26,393 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:17:26,769 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:17:27,061 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 17:17:27,370 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:17:27,713 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:17:28,068 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:17:28,424 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:17:28,700 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-23 17:17:28,995 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:17:29,284 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 17:17:29,574 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:17:29,876 WARN L202 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:17:30,223 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:17:30,504 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:17:30,799 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 18 [2021-02-23 17:17:31,243 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:17:31,554 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:17:31,848 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 13 [2021-02-23 17:17:32,119 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:17:32,437 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:17:32,718 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:17:33,021 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 17:17:33,366 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 17:17:33,680 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-23 17:17:33,973 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:17:34,270 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-23 17:17:34,631 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:17:34,918 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:17:35,295 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:17:35,605 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:17:35,887 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:17:36,305 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:17:36,598 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:17:36,894 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-23 17:17:37,170 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-23 17:17:37,441 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:17:37,747 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 17:17:38,018 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:17:38,311 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:17:38,578 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:17:38,849 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:17:39,198 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:17:39,479 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:17:39,762 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:17:40,048 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:17:40,334 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:17:40,660 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:17:40,954 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 17:17:40,964 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 17:17:40,964 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 17:17:40,965 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 17:17:40,965 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-23 17:17:40,965 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-23 17:17:40,965 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-23 17:17:40,965 INFO L189 CegarLoopUtils]: For program point L436(lines 413 437) no Hoare annotation was computed. [2021-02-23 17:17:40,966 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-23 17:17:40,966 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 389 444) no Hoare annotation was computed. [2021-02-23 17:17:40,966 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-23 17:17:40,966 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-23 17:17:40,966 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-23 17:17:40,966 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-23 17:17:40,966 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-23 17:17:40,966 INFO L189 CegarLoopUtils]: For program point L420(lines 420 424) no Hoare annotation was computed. [2021-02-23 17:17:40,967 INFO L189 CegarLoopUtils]: For program point L420-1(lines 420 424) no Hoare annotation was computed. [2021-02-23 17:17:40,967 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-23 17:17:40,967 INFO L189 CegarLoopUtils]: For program point L412-1(line 412) no Hoare annotation was computed. [2021-02-23 17:17:40,967 INFO L189 CegarLoopUtils]: For program point L412-2(line 412) no Hoare annotation was computed. [2021-02-23 17:17:40,967 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-23 17:17:40,967 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-23 17:17:40,967 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-23 17:17:40,967 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-23 17:17:40,967 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-23 17:17:40,968 INFO L189 CegarLoopUtils]: For program point L433-1(lines 414 435) no Hoare annotation was computed. [2021-02-23 17:17:40,968 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-23 17:17:40,968 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-23 17:17:40,968 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-23 17:17:40,968 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 389 444) no Hoare annotation was computed. [2021-02-23 17:17:40,968 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 389 444) no Hoare annotation was computed. [2021-02-23 17:17:40,968 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-23 17:17:40,968 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-23 17:17:40,968 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-23 17:17:40,968 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-23 17:17:40,969 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-23 17:17:40,969 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-23 17:17:40,969 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-23 17:17:40,969 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-23 17:17:40,969 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-23 17:17:40,969 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-23 17:17:40,969 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-23 17:17:40,969 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-23 17:17:40,970 INFO L189 CegarLoopUtils]: For program point L431-1(line 431) no Hoare annotation was computed. [2021-02-23 17:17:40,970 INFO L189 CegarLoopUtils]: For program point L431-2(line 431) no Hoare annotation was computed. [2021-02-23 17:17:40,970 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-23 17:17:40,970 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-23 17:17:40,970 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-23 17:17:40,970 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-23 17:17:40,970 INFO L189 CegarLoopUtils]: For program point L477(lines 477 481) no Hoare annotation was computed. [2021-02-23 17:17:40,970 INFO L189 CegarLoopUtils]: For program point L477-1(lines 477 481) no Hoare annotation was computed. [2021-02-23 17:17:40,970 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-23 17:17:40,971 INFO L189 CegarLoopUtils]: For program point L469-1(line 469) no Hoare annotation was computed. [2021-02-23 17:17:40,971 INFO L189 CegarLoopUtils]: For program point L469-2(line 469) no Hoare annotation was computed. [2021-02-23 17:17:40,971 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-23 17:17:40,971 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 445 504) no Hoare annotation was computed. [2021-02-23 17:17:40,971 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-23 17:17:40,971 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-23 17:17:40,971 INFO L189 CegarLoopUtils]: For program point L494-1(line 494) no Hoare annotation was computed. [2021-02-23 17:17:40,971 INFO L189 CegarLoopUtils]: For program point L494-2(line 494) no Hoare annotation was computed. [2021-02-23 17:17:40,971 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-23 17:17:40,972 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 445 504) no Hoare annotation was computed. [2021-02-23 17:17:40,972 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-23 17:17:40,972 INFO L189 CegarLoopUtils]: For program point L490-1(line 490) no Hoare annotation was computed. [2021-02-23 17:17:40,972 INFO L189 CegarLoopUtils]: For program point L490-2(line 490) no Hoare annotation was computed. [2021-02-23 17:17:40,972 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-23 17:17:40,972 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-23 17:17:40,972 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-23 17:17:40,972 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 445 504) no Hoare annotation was computed. [2021-02-23 17:17:40,972 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-23 17:17:40,972 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-23 17:17:40,973 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-23 17:17:40,973 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-23 17:17:40,973 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-23 17:17:40,973 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-23 17:17:40,973 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-23 17:17:40,973 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-23 17:17:40,973 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-23 17:17:40,973 INFO L189 CegarLoopUtils]: For program point L471-2(lines 471 496) no Hoare annotation was computed. [2021-02-23 17:17:40,973 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-23 17:17:40,973 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-23 17:17:40,973 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-23 17:17:40,974 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-23 17:17:40,974 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-23 17:17:40,974 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-23 17:17:40,974 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-23 17:17:40,974 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-23 17:17:40,974 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-23 17:17:40,974 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-23 17:17:40,974 INFO L189 CegarLoopUtils]: For program point L497(lines 470 498) no Hoare annotation was computed. [2021-02-23 17:17:40,974 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-23 17:17:40,974 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-23 17:17:40,974 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-23 17:17:40,974 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-23 17:17:40,974 INFO L189 CegarLoopUtils]: For program point L489-1(line 489) no Hoare annotation was computed. [2021-02-23 17:17:40,975 INFO L189 CegarLoopUtils]: For program point L489-2(line 489) no Hoare annotation was computed. [2021-02-23 17:17:40,975 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-23 17:17:40,975 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-23 17:17:40,975 INFO L189 CegarLoopUtils]: For program point L485-1(line 485) no Hoare annotation was computed. [2021-02-23 17:17:40,975 INFO L189 CegarLoopUtils]: For program point L485-2(line 485) no Hoare annotation was computed. [2021-02-23 17:17:40,975 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 320 326) the Hoare annotation is: true [2021-02-23 17:17:40,975 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 320 326) the Hoare annotation is: true [2021-02-23 17:17:40,976 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 327 335) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-23 17:17:40,976 INFO L185 CegarLoopUtils]: At program point L332(line 332) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:17:40,976 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 327 335) the Hoare annotation is: true [2021-02-23 17:17:40,976 INFO L192 CegarLoopUtils]: At program point L331(line 331) the Hoare annotation is: true [2021-02-23 17:17:40,976 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 327 335) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-23 17:17:40,976 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 152 159) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 17:17:40,977 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 152 159) the Hoare annotation is: true [2021-02-23 17:17:40,977 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 152 159) the Hoare annotation is: true [2021-02-23 17:17:40,977 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 160 169) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 17:17:40,977 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 160 169) the Hoare annotation is: true [2021-02-23 17:17:40,977 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 160 169) the Hoare annotation is: true [2021-02-23 17:17:40,977 INFO L185 CegarLoopUtils]: At program point L165(line 165) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 17:17:40,978 INFO L185 CegarLoopUtils]: At program point L165-1(line 165) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 17:17:40,978 INFO L192 CegarLoopUtils]: At program point L165-2(line 165) the Hoare annotation is: true [2021-02-23 17:17:40,978 INFO L185 CegarLoopUtils]: At program point L182(lines 182 192) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) [2021-02-23 17:17:40,978 INFO L192 CegarLoopUtils]: At program point L180(line 180) the Hoare annotation is: true [2021-02-23 17:17:40,978 INFO L185 CegarLoopUtils]: At program point L180-1(line 180) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret10| 0) (not (= 1 ~systemActive~0))) [2021-02-23 17:17:40,978 INFO L192 CegarLoopUtils]: At program point L178(lines 178 195) the Hoare annotation is: true [2021-02-23 17:17:40,979 INFO L185 CegarLoopUtils]: At program point L180-2(line 180) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret10| 0) (not (= 1 ~systemActive~0))) [2021-02-23 17:17:40,979 INFO L185 CegarLoopUtils]: At program point L180-3(line 180) the Hoare annotation is: (or (and (= |__utac_acc__Specification5_spec__3_#t~ret10| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:17:40,979 INFO L192 CegarLoopUtils]: At program point L178-1(lines 170 198) the Hoare annotation is: true [2021-02-23 17:17:40,979 INFO L192 CegarLoopUtils]: At program point L176(line 176) the Hoare annotation is: true [2021-02-23 17:17:40,979 INFO L192 CegarLoopUtils]: At program point L176-1(line 176) the Hoare annotation is: true [2021-02-23 17:17:40,979 INFO L192 CegarLoopUtils]: At program point L176-2(line 176) the Hoare annotation is: true [2021-02-23 17:17:40,979 INFO L192 CegarLoopUtils]: At program point L176-3(line 176) the Hoare annotation is: true [2021-02-23 17:17:40,979 INFO L192 CegarLoopUtils]: At program point L172(line 172) the Hoare annotation is: true [2021-02-23 17:17:40,979 INFO L185 CegarLoopUtils]: At program point L185(line 185) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:40,980 INFO L185 CegarLoopUtils]: At program point L183(lines 183 189) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:40,980 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 170 198) the Hoare annotation is: true [2021-02-23 17:17:40,980 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 170 198) the Hoare annotation is: true [2021-02-23 17:17:40,980 INFO L185 CegarLoopUtils]: At program point L130-1(line 130) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:40,980 INFO L185 CegarLoopUtils]: At program point L126(line 126) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:40,980 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 124 146) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:40,980 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 124 146) the Hoare annotation is: true [2021-02-23 17:17:40,981 INFO L192 CegarLoopUtils]: At program point L143(line 143) the Hoare annotation is: true [2021-02-23 17:17:40,981 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 124 146) the Hoare annotation is: true [2021-02-23 17:17:40,981 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:40,981 INFO L185 CegarLoopUtils]: At program point L136-1(line 136) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:40,981 INFO L185 CegarLoopUtils]: At program point L134(lines 134 141) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:40,981 INFO L192 CegarLoopUtils]: At program point L134-1(lines 134 141) the Hoare annotation is: true [2021-02-23 17:17:40,982 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0))) [2021-02-23 17:17:40,982 INFO L185 CegarLoopUtils]: At program point L131(line 131) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:40,982 INFO L185 CegarLoopUtils]: At program point L132-1(line 132) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0))) [2021-02-23 17:17:40,982 INFO L185 CegarLoopUtils]: At program point L130(line 130) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:40,982 INFO L185 CegarLoopUtils]: At program point L132-2(line 132) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:40,983 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2021-02-23 17:17:40,983 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-23 17:17:40,983 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-23 17:17:40,983 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-23 17:17:40,983 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2021-02-23 17:17:40,983 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-23 17:17:40,983 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2021-02-23 17:17:40,983 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-23 17:17:40,983 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-23 17:17:40,983 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-23 17:17:40,983 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-23 17:17:40,984 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-23 17:17:40,984 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-23 17:17:40,984 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-23 17:17:40,984 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-23 17:17:40,984 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-23 17:17:40,984 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-23 17:17:40,984 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 886 894) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:17:40,984 INFO L185 CegarLoopUtils]: At program point L891(line 891) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) [2021-02-23 17:17:40,985 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 886 894) the Hoare annotation is: true [2021-02-23 17:17:40,985 INFO L192 CegarLoopUtils]: At program point L890(line 890) the Hoare annotation is: true [2021-02-23 17:17:40,985 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 886 894) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:17:40,985 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 931 949) the Hoare annotation is: true [2021-02-23 17:17:40,985 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 931 949) the Hoare annotation is: true [2021-02-23 17:17:40,985 INFO L192 CegarLoopUtils]: At program point L946(line 946) the Hoare annotation is: true [2021-02-23 17:17:40,985 INFO L192 CegarLoopUtils]: At program point L943(line 943) the Hoare annotation is: true [2021-02-23 17:17:40,985 INFO L192 CegarLoopUtils]: At program point L941(line 941) the Hoare annotation is: true [2021-02-23 17:17:40,986 INFO L192 CegarLoopUtils]: At program point L940(lines 940 944) the Hoare annotation is: true [2021-02-23 17:17:40,986 INFO L192 CegarLoopUtils]: At program point L938(line 938) the Hoare annotation is: true [2021-02-23 17:17:40,986 INFO L192 CegarLoopUtils]: At program point L940-2(lines 940 944) the Hoare annotation is: true [2021-02-23 17:17:40,986 INFO L192 CegarLoopUtils]: At program point L938-1(line 938) the Hoare annotation is: true [2021-02-23 17:17:40,986 INFO L192 CegarLoopUtils]: At program point L938-2(line 938) the Hoare annotation is: true [2021-02-23 17:17:40,986 INFO L192 CegarLoopUtils]: At program point L938-3(line 938) the Hoare annotation is: true [2021-02-23 17:17:40,986 INFO L192 CegarLoopUtils]: At program point L934(line 934) the Hoare annotation is: true [2021-02-23 17:17:40,986 INFO L192 CegarLoopUtils]: At program point L933(line 933) the Hoare annotation is: true [2021-02-23 17:17:40,986 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 931 949) the Hoare annotation is: true [2021-02-23 17:17:40,986 INFO L189 CegarLoopUtils]: For program point L925(line 925) no Hoare annotation was computed. [2021-02-23 17:17:40,987 INFO L189 CegarLoopUtils]: For program point L925-1(line 925) no Hoare annotation was computed. [2021-02-23 17:17:40,987 INFO L189 CegarLoopUtils]: For program point L920(line 920) no Hoare annotation was computed. [2021-02-23 17:17:40,987 INFO L189 CegarLoopUtils]: For program point L916(line 916) no Hoare annotation was computed. [2021-02-23 17:17:40,987 INFO L189 CegarLoopUtils]: For program point L914(lines 914 922) no Hoare annotation was computed. [2021-02-23 17:17:40,987 INFO L189 CegarLoopUtils]: For program point L914-2(lines 914 922) no Hoare annotation was computed. [2021-02-23 17:17:40,987 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 895 930) no Hoare annotation was computed. [2021-02-23 17:17:40,987 INFO L189 CegarLoopUtils]: For program point L908(line 908) no Hoare annotation was computed. [2021-02-23 17:17:40,987 INFO L189 CegarLoopUtils]: For program point L904(line 904) no Hoare annotation was computed. [2021-02-23 17:17:40,987 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 895 930) no Hoare annotation was computed. [2021-02-23 17:17:40,987 INFO L189 CegarLoopUtils]: For program point L902(lines 902 910) no Hoare annotation was computed. [2021-02-23 17:17:40,988 INFO L189 CegarLoopUtils]: For program point L902-2(lines 902 910) no Hoare annotation was computed. [2021-02-23 17:17:40,988 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 895 930) no Hoare annotation was computed. [2021-02-23 17:17:40,988 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 313 319) the Hoare annotation is: true [2021-02-23 17:17:40,988 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 313 319) the Hoare annotation is: true [2021-02-23 17:17:40,988 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-23 17:17:40,988 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-23 17:17:40,988 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-23 17:17:40,988 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-23 17:17:40,988 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-23 17:17:40,989 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-23 17:17:40,989 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-23 17:17:40,989 INFO L189 CegarLoopUtils]: For program point L380-1(line 380) no Hoare annotation was computed. [2021-02-23 17:17:40,989 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-23 17:17:40,989 INFO L189 CegarLoopUtils]: For program point L380-2(line 380) no Hoare annotation was computed. [2021-02-23 17:17:40,989 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-23 17:17:40,989 INFO L189 CegarLoopUtils]: For program point L343(lines 343 388) no Hoare annotation was computed. [2021-02-23 17:17:40,989 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 343 388) no Hoare annotation was computed. [2021-02-23 17:17:40,989 INFO L189 CegarLoopUtils]: For program point L343-1(lines 343 388) no Hoare annotation was computed. [2021-02-23 17:17:40,990 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-23 17:17:40,990 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-23 17:17:40,990 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 343 388) no Hoare annotation was computed. [2021-02-23 17:17:40,990 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-23 17:17:40,990 INFO L189 CegarLoopUtils]: For program point L366-1(line 366) no Hoare annotation was computed. [2021-02-23 17:17:40,990 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 343 388) no Hoare annotation was computed. [2021-02-23 17:17:40,990 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-23 17:17:40,990 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-23 17:17:40,991 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-23 17:17:40,991 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-23 17:17:40,991 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-23 17:17:40,991 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-23 17:17:40,991 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-23 17:17:40,991 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-23 17:17:40,991 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-23 17:17:40,991 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-23 17:17:40,991 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-23 17:17:40,992 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-23 17:17:40,992 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-23 17:17:40,992 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-23 17:17:40,992 INFO L189 CegarLoopUtils]: For program point L373-1(line 373) no Hoare annotation was computed. [2021-02-23 17:17:40,992 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-23 17:17:40,992 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-23 17:17:40,992 INFO L189 CegarLoopUtils]: For program point L369-1(line 369) no Hoare annotation was computed. [2021-02-23 17:17:40,992 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-23 17:17:40,992 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-23 17:17:40,992 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-23 17:17:40,993 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-23 17:17:40,993 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-23 17:17:40,993 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-23 17:17:40,993 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-23 17:17:40,993 INFO L189 CegarLoopUtils]: For program point L675-2(line 675) no Hoare annotation was computed. [2021-02-23 17:17:40,993 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-23 17:17:40,993 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-23 17:17:40,993 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 656 701) no Hoare annotation was computed. [2021-02-23 17:17:40,993 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-23 17:17:40,994 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-23 17:17:40,994 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-23 17:17:40,994 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-23 17:17:40,994 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-23 17:17:40,994 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-23 17:17:40,994 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-23 17:17:40,994 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-23 17:17:40,994 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 656 701) no Hoare annotation was computed. [2021-02-23 17:17:40,994 INFO L189 CegarLoopUtils]: For program point L680(lines 680 681) no Hoare annotation was computed. [2021-02-23 17:17:40,994 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 656 701) no Hoare annotation was computed. [2021-02-23 17:17:40,995 INFO L189 CegarLoopUtils]: For program point L676(lines 676 683) no Hoare annotation was computed. [2021-02-23 17:17:40,995 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-23 17:17:40,995 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-23 17:17:40,995 INFO L189 CegarLoopUtils]: For program point L670(lines 670 690) no Hoare annotation was computed. [2021-02-23 17:17:40,995 INFO L189 CegarLoopUtils]: For program point L670-1(lines 670 690) no Hoare annotation was computed. [2021-02-23 17:17:40,995 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-23 17:17:40,995 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-23 17:17:40,995 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-23 17:17:40,995 INFO L189 CegarLoopUtils]: For program point L697-1(line 697) no Hoare annotation was computed. [2021-02-23 17:17:40,995 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-23 17:17:40,996 INFO L189 CegarLoopUtils]: For program point L697-2(line 697) no Hoare annotation was computed. [2021-02-23 17:17:40,996 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-23 17:17:40,996 INFO L189 CegarLoopUtils]: For program point L695-1(line 695) no Hoare annotation was computed. [2021-02-23 17:17:40,996 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-23 17:17:40,996 INFO L189 CegarLoopUtils]: For program point L695-2(line 695) no Hoare annotation was computed. [2021-02-23 17:17:40,996 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-23 17:17:40,996 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-23 17:17:40,996 INFO L189 CegarLoopUtils]: For program point L656(lines 656 701) no Hoare annotation was computed. [2021-02-23 17:17:40,996 INFO L189 CegarLoopUtils]: For program point L687(lines 687 688) no Hoare annotation was computed. [2021-02-23 17:17:40,996 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-23 17:17:40,997 INFO L189 CegarLoopUtils]: For program point L675-1(line 675) no Hoare annotation was computed. [2021-02-23 17:17:40,997 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 110 120) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:40,997 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 110 120) the Hoare annotation is: true [2021-02-23 17:17:40,997 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 110 120) the Hoare annotation is: true [2021-02-23 17:17:40,997 INFO L185 CegarLoopUtils]: At program point L115(line 115) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:40,997 INFO L192 CegarLoopUtils]: At program point L880(line 880) the Hoare annotation is: true [2021-02-23 17:17:40,997 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 875 885) the Hoare annotation is: true [2021-02-23 17:17:40,997 INFO L192 CegarLoopUtils]: At program point L880-1(line 880) the Hoare annotation is: true [2021-02-23 17:17:40,998 INFO L192 CegarLoopUtils]: At program point L880-2(line 880) the Hoare annotation is: true [2021-02-23 17:17:40,998 INFO L192 CegarLoopUtils]: At program point L880-3(line 880) the Hoare annotation is: true [2021-02-23 17:17:40,998 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 875 885) the Hoare annotation is: true [2021-02-23 17:17:40,998 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 875 885) the Hoare annotation is: true [2021-02-23 17:17:40,998 INFO L192 CegarLoopUtils]: At program point L882(line 882) the Hoare annotation is: true [2021-02-23 17:17:40,998 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 867 874) the Hoare annotation is: true [2021-02-23 17:17:40,998 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 867 874) the Hoare annotation is: true [2021-02-23 17:17:40,998 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 867 874) the Hoare annotation is: true [2021-02-23 17:17:40,999 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 834 858) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:40,999 INFO L185 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:40,999 INFO L185 CegarLoopUtils]: At program point L853-1(lines 834 858) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:40,999 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 834 858) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:40,999 INFO L185 CegarLoopUtils]: At program point L848(line 848) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:40,999 INFO L185 CegarLoopUtils]: At program point L844(line 844) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:40,999 INFO L185 CegarLoopUtils]: At program point L842(lines 842 850) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,000 INFO L185 CegarLoopUtils]: At program point L840(line 840) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,000 INFO L185 CegarLoopUtils]: At program point L840-1(line 840) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,000 INFO L185 CegarLoopUtils]: At program point L838(lines 838 855) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,000 INFO L185 CegarLoopUtils]: At program point L840-2(line 840) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,000 INFO L185 CegarLoopUtils]: At program point L840-3(line 840) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,000 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 800 806) the Hoare annotation is: true [2021-02-23 17:17:41,001 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 800 806) the Hoare annotation is: true [2021-02-23 17:17:41,001 INFO L185 CegarLoopUtils]: At program point L733(lines 733 739) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,001 INFO L185 CegarLoopUtils]: At program point L733-1(lines 733 739) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,001 INFO L185 CegarLoopUtils]: At program point L725(line 725) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,001 INFO L185 CegarLoopUtils]: At program point L721(line 721) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,001 INFO L185 CegarLoopUtils]: At program point L721-1(line 721) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,001 INFO L185 CegarLoopUtils]: At program point L705(line 705) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,002 INFO L185 CegarLoopUtils]: At program point L759(lines 712 760) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,002 INFO L185 CegarLoopUtils]: At program point L747(line 747) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,002 INFO L185 CegarLoopUtils]: At program point L714(lines 713 758) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,002 INFO L185 CegarLoopUtils]: At program point L747-1(line 747) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,002 INFO L185 CegarLoopUtils]: At program point L747-2(line 747) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,002 INFO L185 CegarLoopUtils]: At program point L743(lines 743 754) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,002 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 703 766) the Hoare annotation is: true [2021-02-23 17:17:41,002 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,003 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 703 766) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,003 INFO L185 CegarLoopUtils]: At program point L735(line 735) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,003 INFO L185 CegarLoopUtils]: At program point L731(line 731) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,003 INFO L185 CegarLoopUtils]: At program point L731-1(line 731) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,003 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 703 766) the Hoare annotation is: true [2021-02-23 17:17:41,003 INFO L185 CegarLoopUtils]: At program point L756(lines 713 758) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,003 INFO L185 CegarLoopUtils]: At program point L723(lines 723 729) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,004 INFO L185 CegarLoopUtils]: At program point L723-1(lines 723 729) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,004 INFO L185 CegarLoopUtils]: At program point L715(lines 715 719) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,004 INFO L185 CegarLoopUtils]: At program point L711(line 711) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,004 INFO L185 CegarLoopUtils]: At program point L707(line 707) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,004 INFO L185 CegarLoopUtils]: At program point L749(lines 749 753) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,004 INFO L185 CegarLoopUtils]: At program point L749-2(lines 743 754) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,004 INFO L185 CegarLoopUtils]: At program point L741(line 741) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,004 INFO L185 CegarLoopUtils]: At program point L708(line 708) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,005 INFO L185 CegarLoopUtils]: At program point L741-1(line 741) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:41,005 INFO L189 CegarLoopUtils]: For program point L634(lines 634 635) no Hoare annotation was computed. [2021-02-23 17:17:41,005 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 610 655) no Hoare annotation was computed. [2021-02-23 17:17:41,005 INFO L189 CegarLoopUtils]: For program point L630(lines 630 637) no Hoare annotation was computed. [2021-02-23 17:17:41,005 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-23 17:17:41,005 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-23 17:17:41,005 INFO L189 CegarLoopUtils]: For program point L624(lines 624 644) no Hoare annotation was computed. [2021-02-23 17:17:41,005 INFO L189 CegarLoopUtils]: For program point L624-1(lines 624 644) no Hoare annotation was computed. [2021-02-23 17:17:41,005 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-23 17:17:41,005 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-23 17:17:41,006 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-23 17:17:41,006 INFO L189 CegarLoopUtils]: For program point L651-1(line 651) no Hoare annotation was computed. [2021-02-23 17:17:41,006 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-23 17:17:41,006 INFO L189 CegarLoopUtils]: For program point L651-2(line 651) no Hoare annotation was computed. [2021-02-23 17:17:41,006 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-23 17:17:41,006 INFO L189 CegarLoopUtils]: For program point L649-1(line 649) no Hoare annotation was computed. [2021-02-23 17:17:41,006 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-23 17:17:41,006 INFO L189 CegarLoopUtils]: For program point L649-2(line 649) no Hoare annotation was computed. [2021-02-23 17:17:41,006 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-23 17:17:41,007 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-23 17:17:41,007 INFO L189 CegarLoopUtils]: For program point L610(lines 610 655) no Hoare annotation was computed. [2021-02-23 17:17:41,007 INFO L189 CegarLoopUtils]: For program point L641(lines 641 642) no Hoare annotation was computed. [2021-02-23 17:17:41,007 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-23 17:17:41,007 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 610 655) no Hoare annotation was computed. [2021-02-23 17:17:41,007 INFO L189 CegarLoopUtils]: For program point L629-1(line 629) no Hoare annotation was computed. [2021-02-23 17:17:41,007 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-23 17:17:41,007 INFO L189 CegarLoopUtils]: For program point L629-2(line 629) no Hoare annotation was computed. [2021-02-23 17:17:41,007 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 610 655) no Hoare annotation was computed. [2021-02-23 17:17:41,007 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-23 17:17:41,007 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-23 17:17:41,007 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-23 17:17:41,008 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-23 17:17:41,008 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-23 17:17:41,008 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-23 17:17:41,008 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-23 17:17:41,008 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-23 17:17:41,008 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-23 17:17:41,008 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-23 17:17:41,008 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 292 300) the Hoare annotation is: true [2021-02-23 17:17:41,008 INFO L192 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: true [2021-02-23 17:17:41,008 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 292 300) the Hoare annotation is: true [2021-02-23 17:17:41,009 INFO L192 CegarLoopUtils]: At program point L296(line 296) the Hoare annotation is: true [2021-02-23 17:17:41,009 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 292 300) the Hoare annotation is: true [2021-02-23 17:17:41,009 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-23 17:17:41,009 INFO L189 CegarLoopUtils]: For program point L268(lines 268 276) no Hoare annotation was computed. [2021-02-23 17:17:41,009 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-23 17:17:41,009 INFO L189 CegarLoopUtils]: For program point L268-2(lines 268 276) no Hoare annotation was computed. [2021-02-23 17:17:41,009 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 260 282) no Hoare annotation was computed. [2021-02-23 17:17:41,009 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 260 282) no Hoare annotation was computed. [2021-02-23 17:17:41,009 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 260 282) no Hoare annotation was computed. [2021-02-23 17:17:41,010 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-23 17:17:41,010 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-23 17:17:41,010 INFO L189 CegarLoopUtils]: For program point L305-1(line 305) no Hoare annotation was computed. [2021-02-23 17:17:41,010 INFO L189 CegarLoopUtils]: For program point L305-2(line 305) no Hoare annotation was computed. [2021-02-23 17:17:41,010 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 303 312) no Hoare annotation was computed. [2021-02-23 17:17:41,010 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 303 312) no Hoare annotation was computed. [2021-02-23 17:17:41,010 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 303 312) no Hoare annotation was computed. [2021-02-23 17:17:41,010 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-23 17:17:41,010 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-23 17:17:41,010 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-23 17:17:41,011 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-23 17:17:41,011 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-23 17:17:41,011 INFO L189 CegarLoopUtils]: For program point L531(lines 531 535) no Hoare annotation was computed. [2021-02-23 17:17:41,011 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-23 17:17:41,011 INFO L189 CegarLoopUtils]: For program point L556-2(lines 556 576) no Hoare annotation was computed. [2021-02-23 17:17:41,011 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-23 17:17:41,011 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-23 17:17:41,011 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-23 17:17:41,011 INFO L189 CegarLoopUtils]: For program point L507(lines 507 609) no Hoare annotation was computed. [2021-02-23 17:17:41,011 INFO L189 CegarLoopUtils]: For program point L507-1(lines 507 609) no Hoare annotation was computed. [2021-02-23 17:17:41,012 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-23 17:17:41,012 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-23 17:17:41,012 INFO L189 CegarLoopUtils]: For program point L598-1(line 598) no Hoare annotation was computed. [2021-02-23 17:17:41,012 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-23 17:17:41,012 INFO L189 CegarLoopUtils]: For program point L598-2(line 598) no Hoare annotation was computed. [2021-02-23 17:17:41,012 INFO L189 CegarLoopUtils]: For program point L557(lines 556 576) no Hoare annotation was computed. [2021-02-23 17:17:41,012 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-23 17:17:41,012 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-23 17:17:41,012 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-23 17:17:41,012 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-23 17:17:41,012 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-23 17:17:41,013 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 507 609) no Hoare annotation was computed. [2021-02-23 17:17:41,013 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-23 17:17:41,013 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-23 17:17:41,013 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-23 17:17:41,013 INFO L189 CegarLoopUtils]: For program point L541-1(line 541) no Hoare annotation was computed. [2021-02-23 17:17:41,013 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-23 17:17:41,013 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-23 17:17:41,013 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-23 17:17:41,013 INFO L189 CegarLoopUtils]: For program point L558(lines 558 562) no Hoare annotation was computed. [2021-02-23 17:17:41,013 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-23 17:17:41,013 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-23 17:17:41,014 INFO L189 CegarLoopUtils]: For program point L583-1(line 583) no Hoare annotation was computed. [2021-02-23 17:17:41,014 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 507 609) no Hoare annotation was computed. [2021-02-23 17:17:41,014 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-23 17:17:41,014 INFO L189 CegarLoopUtils]: For program point L583-2(line 583) no Hoare annotation was computed. [2021-02-23 17:17:41,014 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-23 17:17:41,014 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-23 17:17:41,014 INFO L189 CegarLoopUtils]: For program point L567-1(line 567) no Hoare annotation was computed. [2021-02-23 17:17:41,014 INFO L189 CegarLoopUtils]: For program point L567-2(line 567) no Hoare annotation was computed. [2021-02-23 17:17:41,014 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 507 609) no Hoare annotation was computed. [2021-02-23 17:17:41,014 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-23 17:17:41,014 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-23 17:17:41,015 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-23 17:17:41,015 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-23 17:17:41,015 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-23 17:17:41,015 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-23 17:17:41,015 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-23 17:17:41,015 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-23 17:17:41,015 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-23 17:17:41,015 INFO L189 CegarLoopUtils]: For program point L585-1(line 585) no Hoare annotation was computed. [2021-02-23 17:17:41,015 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-23 17:17:41,015 INFO L189 CegarLoopUtils]: For program point L585-2(line 585) no Hoare annotation was computed. [2021-02-23 17:17:41,015 INFO L189 CegarLoopUtils]: For program point L577(lines 555 578) no Hoare annotation was computed. [2021-02-23 17:17:41,016 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-23 17:17:41,016 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-23 17:17:41,016 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-23 17:17:41,016 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-23 17:17:41,016 INFO L189 CegarLoopUtils]: For program point L536(lines 536 552) no Hoare annotation was computed. [2021-02-23 17:17:41,016 INFO L189 CegarLoopUtils]: For program point L569-1(line 569) no Hoare annotation was computed. [2021-02-23 17:17:41,016 INFO L189 CegarLoopUtils]: For program point L569-2(line 569) no Hoare annotation was computed. [2021-02-23 17:17:41,016 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-23 17:17:41,016 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-23 17:17:41,016 INFO L189 CegarLoopUtils]: For program point L553(lines 553 594) no Hoare annotation was computed. [2021-02-23 17:17:41,016 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-23 17:17:41,016 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-23 17:17:41,017 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-23 17:17:41,017 INFO L189 CegarLoopUtils]: For program point L545-1(line 545) no Hoare annotation was computed. [2021-02-23 17:17:41,017 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-23 17:17:41,017 INFO L189 CegarLoopUtils]: For program point L595(lines 595 606) no Hoare annotation was computed. [2021-02-23 17:17:41,017 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-23 17:17:41,017 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-23 17:17:41,017 INFO L189 CegarLoopUtils]: For program point L587-1(line 587) no Hoare annotation was computed. [2021-02-23 17:17:41,017 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-23 17:17:41,017 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-23 17:17:41,017 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-23 17:17:41,018 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-23 17:17:41,018 INFO L189 CegarLoopUtils]: For program point L571-1(line 571) no Hoare annotation was computed. [2021-02-23 17:17:41,018 INFO L189 CegarLoopUtils]: For program point L538-1(line 538) no Hoare annotation was computed. [2021-02-23 17:17:41,018 INFO L189 CegarLoopUtils]: For program point L596(lines 596 603) no Hoare annotation was computed. [2021-02-23 17:17:41,018 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-23 17:17:41,018 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-23 17:17:41,018 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-23 17:17:41,018 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-23 17:17:41,019 INFO L185 CegarLoopUtils]: At program point L634(line 634) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,019 INFO L185 CegarLoopUtils]: At program point L506(line 506) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-23 17:17:41,019 INFO L185 CegarLoopUtils]: At program point L634-1(line 634) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,019 INFO L185 CegarLoopUtils]: At program point L151(line 151) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,019 INFO L185 CegarLoopUtils]: At program point L213(line 213) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-23 17:17:41,019 INFO L185 CegarLoopUtils]: At program point L688(line 688) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,019 INFO L185 CegarLoopUtils]: At program point L680(line 680) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,019 INFO L185 CegarLoopUtils]: At program point L680-1(line 680) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,019 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,020 INFO L185 CegarLoopUtils]: At program point L771(line 771) the Hoare annotation is: (= ~pumpRunning~0 0) [2021-02-23 17:17:41,020 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,020 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,020 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,020 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,020 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,020 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,020 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,020 INFO L185 CegarLoopUtils]: At program point L924(line 924) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,021 INFO L185 CegarLoopUtils]: At program point L635(line 635) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,021 INFO L185 CegarLoopUtils]: At program point L924-1(line 924) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,021 INFO L185 CegarLoopUtils]: At program point L924-2(line 924) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,021 INFO L185 CegarLoopUtils]: At program point L924-3(line 924) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,021 INFO L185 CegarLoopUtils]: At program point L920(line 920) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,021 INFO L185 CegarLoopUtils]: At program point L920-1(line 920) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,021 INFO L185 CegarLoopUtils]: At program point L920-2(line 920) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,021 INFO L185 CegarLoopUtils]: At program point L214(line 214) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-23 17:17:41,022 INFO L185 CegarLoopUtils]: At program point L920-3(line 920) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,022 INFO L185 CegarLoopUtils]: At program point L916(line 916) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,022 INFO L185 CegarLoopUtils]: At program point L920-4(line 920) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,022 INFO L185 CegarLoopUtils]: At program point L916-1(line 916) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,022 INFO L185 CegarLoopUtils]: At program point L916-2(line 916) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,022 INFO L185 CegarLoopUtils]: At program point L916-3(line 916) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,022 INFO L185 CegarLoopUtils]: At program point L912(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,022 INFO L185 CegarLoopUtils]: At program point L912-1(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,023 INFO L185 CegarLoopUtils]: At program point L912-2(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,023 INFO L185 CegarLoopUtils]: At program point L912-3(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,023 INFO L185 CegarLoopUtils]: At program point L908(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,023 INFO L185 CegarLoopUtils]: At program point L912-4(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,023 INFO L185 CegarLoopUtils]: At program point L908-1(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,023 INFO L185 CegarLoopUtils]: At program point L912-5(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,023 INFO L185 CegarLoopUtils]: At program point L908-2(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,023 INFO L185 CegarLoopUtils]: At program point L912-6(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,024 INFO L185 CegarLoopUtils]: At program point L681(line 681) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,024 INFO L185 CegarLoopUtils]: At program point L908-3(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,024 INFO L185 CegarLoopUtils]: At program point L912-7(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,024 INFO L185 CegarLoopUtils]: At program point L904(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,024 INFO L185 CegarLoopUtils]: At program point L908-4(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,024 INFO L185 CegarLoopUtils]: At program point L904-1(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,024 INFO L185 CegarLoopUtils]: At program point L904-2(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,024 INFO L185 CegarLoopUtils]: At program point L904-3(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,025 INFO L185 CegarLoopUtils]: At program point L900(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,025 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:17:41,025 INFO L185 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,025 INFO L185 CegarLoopUtils]: At program point L641(line 641) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,025 INFO L185 CegarLoopUtils]: At program point L641-1(line 641) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,025 INFO L185 CegarLoopUtils]: At program point L926(line 926) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,025 INFO L185 CegarLoopUtils]: At program point L926-1(line 926) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,025 INFO L185 CegarLoopUtils]: At program point L926-2(line 926) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,026 INFO L185 CegarLoopUtils]: At program point L278(line 278) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,026 INFO L185 CegarLoopUtils]: At program point L278-1(line 278) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,026 INFO L185 CegarLoopUtils]: At program point L278-2(line 278) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,026 INFO L185 CegarLoopUtils]: At program point L274(line 274) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,026 INFO L185 CegarLoopUtils]: At program point L274-1(line 274) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,026 INFO L185 CegarLoopUtils]: At program point L274-2(line 274) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,027 INFO L185 CegarLoopUtils]: At program point L274-3(line 274) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,027 INFO L185 CegarLoopUtils]: At program point L687(line 687) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,027 INFO L185 CegarLoopUtils]: At program point L270(line 270) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,027 INFO L185 CegarLoopUtils]: At program point L687-1(line 687) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,027 INFO L185 CegarLoopUtils]: At program point L270-1(line 270) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,027 INFO L185 CegarLoopUtils]: At program point L270-2(line 270) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,027 INFO L185 CegarLoopUtils]: At program point L270-3(line 270) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,027 INFO L185 CegarLoopUtils]: At program point L266(line 266) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,028 INFO L185 CegarLoopUtils]: At program point L270-4(line 270) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,028 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#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~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2021-02-23 17:17:41,028 INFO L185 CegarLoopUtils]: At program point L266-1(line 266) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,028 INFO L185 CegarLoopUtils]: At program point L270-5(line 270) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,028 INFO L185 CegarLoopUtils]: At program point L266-2(line 266) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,029 INFO L185 CegarLoopUtils]: At program point L266-3(line 266) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,029 INFO L185 CegarLoopUtils]: At program point L266-4(line 266) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,029 INFO L185 CegarLoopUtils]: At program point L266-5(line 266) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,029 INFO L185 CegarLoopUtils]: At program point L266-6(line 266) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,029 INFO L185 CegarLoopUtils]: At program point L266-7(line 266) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,029 INFO L185 CegarLoopUtils]: At program point L642(line 642) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:41,029 INFO L185 CegarLoopUtils]: At program point L770(line 770) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-23 17:17:41,030 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:17:41,030 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 859 866) no Hoare annotation was computed. [2021-02-23 17:17:41,030 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 859 866) no Hoare annotation was computed. [2021-02-23 17:17:41,030 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 859 866) no Hoare annotation was computed. [2021-02-23 17:17:41,030 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 283 291) the Hoare annotation is: true [2021-02-23 17:17:41,030 INFO L192 CegarLoopUtils]: At program point L288(line 288) the Hoare annotation is: true [2021-02-23 17:17:41,030 INFO L192 CegarLoopUtils]: At program point L287(line 287) the Hoare annotation is: true [2021-02-23 17:17:41,030 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 283 291) the Hoare annotation is: true [2021-02-23 17:17:41,030 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 283 291) the Hoare annotation is: true [2021-02-23 17:17:41,031 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 239 250) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 17:17:41,031 INFO L185 CegarLoopUtils]: At program point L246(line 246) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 17:17:41,031 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 239 250) the Hoare annotation is: true [2021-02-23 17:17:41,031 INFO L185 CegarLoopUtils]: At program point L244(line 244) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 17:17:41,031 INFO L192 CegarLoopUtils]: At program point L243-1(lines 239 250) the Hoare annotation is: true [2021-02-23 17:17:41,031 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 17:17:41,031 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 17:17:41,031 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 17:17:41,031 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 17:17:41,032 INFO L185 CegarLoopUtils]: At program point L789(line 789) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:41,032 INFO L185 CegarLoopUtils]: At program point L787(lines 787 793) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:41,032 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 773 799) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,032 INFO L185 CegarLoopUtils]: At program point L782(line 782) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,032 INFO L185 CegarLoopUtils]: At program point L780(lines 776 798) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:41,032 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 773 799) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:41,032 INFO L185 CegarLoopUtils]: At program point L778(lines 776 798) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:41,032 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 773 799) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:41,033 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2021-02-23 17:17:41,033 INFO L192 CegarLoopUtils]: At program point L58(lines 58 62) the Hoare annotation is: true [2021-02-23 17:17:41,033 INFO L192 CegarLoopUtils]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2021-02-23 17:17:41,033 INFO L192 CegarLoopUtils]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2021-02-23 17:17:41,033 INFO L192 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: true [2021-02-23 17:17:41,033 INFO L192 CegarLoopUtils]: At program point L50-1(line 50) the Hoare annotation is: true [2021-02-23 17:17:41,033 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-23 17:17:41,034 INFO L192 CegarLoopUtils]: At program point L69(lines 44 73) the Hoare annotation is: true [2021-02-23 17:17:41,034 INFO L192 CegarLoopUtils]: At program point L65(line 65) the Hoare annotation is: true [2021-02-23 17:17:41,034 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2021-02-23 17:17:41,034 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-23 17:17:41,034 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 251 259) the Hoare annotation is: true [2021-02-23 17:17:41,034 INFO L192 CegarLoopUtils]: At program point L256(line 256) the Hoare annotation is: true [2021-02-23 17:17:41,035 INFO L192 CegarLoopUtils]: At program point L255(line 255) the Hoare annotation is: true [2021-02-23 17:17:41,035 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 251 259) the Hoare annotation is: true [2021-02-23 17:17:41,035 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 251 259) the Hoare annotation is: true [2021-02-23 17:17:41,035 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 215 226) the Hoare annotation is: true [2021-02-23 17:17:41,035 INFO L192 CegarLoopUtils]: At program point L220(line 220) the Hoare annotation is: true [2021-02-23 17:17:41,035 INFO L192 CegarLoopUtils]: At program point L219-1(lines 215 226) the Hoare annotation is: true [2021-02-23 17:17:41,035 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 215 226) the Hoare annotation is: true [2021-02-23 17:17:41,035 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2021-02-23 17:17:41,035 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2021-02-23 17:17:41,035 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 17:17:41,036 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:17:41,036 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 17:17:41,036 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 17:17:41,036 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 227 238) the Hoare annotation is: true [2021-02-23 17:17:41,036 INFO L185 CegarLoopUtils]: At program point L232(line 232) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:17:41,036 INFO L192 CegarLoopUtils]: At program point L231-1(lines 227 238) the Hoare annotation is: true [2021-02-23 17:17:41,036 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 227 238) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:17:41,036 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 200 207) the Hoare annotation is: true [2021-02-23 17:17:41,037 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 204) the Hoare annotation is: true [2021-02-23 17:17:41,037 INFO L192 CegarLoopUtils]: At program point L204(line 204) the Hoare annotation is: true [2021-02-23 17:17:41,037 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 200 207) the Hoare annotation is: true [2021-02-23 17:17:41,037 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 200 207) the Hoare annotation is: true [2021-02-23 17:17:41,037 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 808 832) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,037 INFO L185 CegarLoopUtils]: At program point L827(line 827) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,037 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 808 832) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,037 INFO L185 CegarLoopUtils]: At program point L827-1(lines 808 832) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,038 INFO L185 CegarLoopUtils]: At program point L822(line 822) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,038 INFO L185 CegarLoopUtils]: At program point L818(line 818) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,038 INFO L185 CegarLoopUtils]: At program point L816(lines 816 824) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,038 INFO L185 CegarLoopUtils]: At program point L814(line 814) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,038 INFO L185 CegarLoopUtils]: At program point L814-1(line 814) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,038 INFO L185 CegarLoopUtils]: At program point L812(lines 812 829) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,038 INFO L185 CegarLoopUtils]: At program point L814-2(line 814) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,038 INFO L185 CegarLoopUtils]: At program point L814-3(line 814) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:41,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 05:17:41 BoogieIcfgContainer [2021-02-23 17:17:41,064 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 17:17:41,065 INFO L168 Benchmark]: Toolchain (without parser) took 38718.32 ms. Allocated memory was 165.7 MB in the beginning and 457.2 MB in the end (delta: 291.5 MB). Free memory was 141.6 MB in the beginning and 253.5 MB in the end (delta: -112.0 MB). Peak memory consumption was 279.4 MB. Max. memory is 8.0 GB. [2021-02-23 17:17:41,065 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 165.7 MB. Free memory is still 141.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 17:17:41,066 INFO L168 Benchmark]: CACSL2BoogieTranslator took 790.51 ms. Allocated memory is still 165.7 MB. Free memory was 140.4 MB in the beginning and 119.4 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-23 17:17:41,066 INFO L168 Benchmark]: Boogie Preprocessor took 145.69 ms. Allocated memory is still 165.7 MB. Free memory was 119.4 MB in the beginning and 148.7 MB in the end (delta: -29.3 MB). Peak memory consumption was 8.6 MB. Max. memory is 8.0 GB. [2021-02-23 17:17:41,067 INFO L168 Benchmark]: RCFGBuilder took 1839.97 ms. Allocated memory is still 165.7 MB. Free memory was 148.4 MB in the beginning and 102.9 MB in the end (delta: 45.5 MB). Peak memory consumption was 64.4 MB. Max. memory is 8.0 GB. [2021-02-23 17:17:41,067 INFO L168 Benchmark]: TraceAbstraction took 35914.85 ms. Allocated memory was 165.7 MB in the beginning and 457.2 MB in the end (delta: 291.5 MB). Free memory was 102.4 MB in the beginning and 253.5 MB in the end (delta: -151.2 MB). Peak memory consumption was 238.9 MB. Max. memory is 8.0 GB. [2021-02-23 17:17:41,069 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 165.7 MB. Free memory is still 141.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 790.51 ms. Allocated memory is still 165.7 MB. Free memory was 140.4 MB in the beginning and 119.4 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 145.69 ms. Allocated memory is still 165.7 MB. Free memory was 119.4 MB in the beginning and 148.7 MB in the end (delta: -29.3 MB). Peak memory consumption was 8.6 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1839.97 ms. Allocated memory is still 165.7 MB. Free memory was 148.4 MB in the beginning and 102.9 MB in the end (delta: 45.5 MB). Peak memory consumption was 64.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 35914.85 ms. Allocated memory was 165.7 MB in the beginning and 457.2 MB in the end (delta: 291.5 MB). Free memory was 102.4 MB in the beginning and 253.5 MB in the end (delta: -151.2 MB). Peak memory consumption was 238.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 204]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 713]: Loop Invariant Derived loop invariant: (!(1 == systemActive) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 712]: Loop Invariant Derived loop invariant: !(systemActive == 1) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 320]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 152]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 327]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(pumpRunning == 0) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 160]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 170]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 124]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 886]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 931]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 313]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 110]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 875]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 867]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 834]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 800]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 703]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 292]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 239]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 283]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 251]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 773]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 == systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 215]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 227]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 200]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 808]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 637 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 17.1s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 12.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 18.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 922 SDtfs, 1417 SDslu, 1282 SDs, 0 SdLazy, 2064 SolverSat, 367 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 134 GetRequests, 94 SyntacticMatches, 1 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 6.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=319occurred in iteration=0, 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, 4 MinimizatonAttempts, 130 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 282 LocationsWithAnnotation, 863 PreInvPairs, 962 NumberOfFragments, 2278 HoareAnnotationTreeSize, 863 FomulaSimplifications, 69061 FormulaSimplificationTreeSizeReduction, 3.4s HoareSimplificationTime, 282 FomulaSimplificationsInter, 16083 FormulaSimplificationTreeSizeReductionInter, 14.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...