/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_product49.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:19:47,922 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:19:47,925 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:19:47,977 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:19:47,979 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:19:47,983 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:19:47,986 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:19:47,994 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:19:47,998 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:19:48,004 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:19:48,006 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:19:48,008 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:19:48,008 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:19:48,012 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:19:48,014 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:19:48,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:19:48,017 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:19:48,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:19:48,041 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:19:48,049 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:19:48,051 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:19:48,053 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:19:48,054 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:19:48,056 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:19:48,065 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:19:48,065 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:19:48,065 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:19:48,067 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:19:48,068 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:19:48,070 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:19:48,070 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:19:48,071 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:19:48,073 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:19:48,074 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:19:48,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:19:48,076 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:19:48,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:19:48,077 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:19:48,077 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:19:48,078 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:19:48,079 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:19:48,080 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 00:19:48,101 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:19:48,102 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:19:48,107 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:19:48,107 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:19:48,107 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:19:48,107 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:19:48,108 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:19:48,108 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:19:48,108 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:19:48,108 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:19:48,109 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:19:48,109 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:19:48,110 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:19:48,110 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:19:48,110 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:19:48,111 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:19:48,111 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:19:48,111 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:19:48,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:19:48,111 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:19:48,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:19:48,112 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:19:48,112 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:19:48,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:19:48,515 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:19:48,519 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:19:48,520 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:19:48,521 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:19:48,522 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product49.cil.c [2020-11-07 00:19:48,599 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9545199bf/16c116973c764fd39c6e464ed99c4e17/FLAG65b07bbd1 [2020-11-07 00:19:49,359 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:19:49,361 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product49.cil.c [2020-11-07 00:19:49,381 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9545199bf/16c116973c764fd39c6e464ed99c4e17/FLAG65b07bbd1 [2020-11-07 00:19:49,619 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9545199bf/16c116973c764fd39c6e464ed99c4e17 [2020-11-07 00:19:49,622 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:19:49,630 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:19:49,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:19:49,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:19:49,642 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:19:49,643 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:19:49" (1/1) ... [2020-11-07 00:19:49,646 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c905545 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:49, skipping insertion in model container [2020-11-07 00:19:49,647 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:19:49" (1/1) ... [2020-11-07 00:19:49,656 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:19:49,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:19:50,158 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:19:50,181 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:19:50,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:19:50,397 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:19:50,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:50 WrapperNode [2020-11-07 00:19:50,397 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:19:50,399 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:19:50,399 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:19:50,399 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:19:50,409 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:50" (1/1) ... [2020-11-07 00:19:50,410 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:50" (1/1) ... [2020-11-07 00:19:50,429 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:50" (1/1) ... [2020-11-07 00:19:50,429 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:50" (1/1) ... [2020-11-07 00:19:50,464 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:50" (1/1) ... [2020-11-07 00:19:50,474 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:50" (1/1) ... [2020-11-07 00:19:50,498 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:50" (1/1) ... [2020-11-07 00:19:50,507 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:19:50,509 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:19:50,509 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:19:50,509 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:19:50,510 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:50" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:19:50,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:19:50,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:19:50,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:19:50,590 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:19:50,591 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:19:50,591 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:19:50,591 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:19:50,591 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:19:50,591 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:19:50,591 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:19:50,591 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:19:50,592 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:19:50,592 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:19:50,592 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 00:19:50,592 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 00:19:50,592 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:19:50,592 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:19:50,593 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:19:50,593 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:19:50,593 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:19:50,593 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:19:50,593 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:19:50,593 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 00:19:50,594 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 00:19:50,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:19:50,594 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:19:50,594 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:19:50,594 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:19:50,594 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:19:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:19:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:19:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:19:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:19:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:19:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:19:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:19:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:19:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:19:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:19:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:19:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-11-07 00:19:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-11-07 00:19:50,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-11-07 00:19:50,597 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:19:50,597 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:19:50,597 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:19:50,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:19:50,597 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:19:50,597 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:19:50,598 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:19:50,598 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:19:50,598 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:19:50,598 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 00:19:50,598 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 00:19:50,598 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:19:50,598 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:19:50,599 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:19:50,599 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:19:50,599 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:19:50,599 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-11-07 00:19:50,599 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-11-07 00:19:50,599 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:19:50,600 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:19:50,600 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 00:19:50,600 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:19:50,600 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 00:19:50,600 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:19:50,600 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:19:50,600 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:19:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:19:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:19:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:19:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:19:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:19:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:19:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-11-07 00:19:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:19:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:19:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:19:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:19:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:19:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:19:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:19:50,603 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:19:50,603 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:19:50,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:19:50,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:19:50,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:19:50,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:19:50,603 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:19:50,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:19:50,604 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:19:50,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:19:50,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:19:50,604 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:19:50,604 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:19:50,605 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:19:50,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:19:50,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:19:50,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:19:51,743 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:19:51,744 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:19:51,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:19:51 BoogieIcfgContainer [2020-11-07 00:19:51,747 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:19:51,749 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:19:51,749 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:19:51,753 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:19:51,753 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:19:49" (1/3) ... [2020-11-07 00:19:51,754 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4daab63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:19:51, skipping insertion in model container [2020-11-07 00:19:51,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:50" (2/3) ... [2020-11-07 00:19:51,755 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4daab63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:19:51, skipping insertion in model container [2020-11-07 00:19:51,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:19:51" (3/3) ... [2020-11-07 00:19:51,756 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product49.cil.c [2020-11-07 00:19:51,772 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:19:51,777 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:19:51,790 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:19:51,817 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:19:51,817 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:19:51,817 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:19:51,817 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:19:51,817 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:19:51,818 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:19:51,818 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:19:51,818 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:19:51,842 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states. [2020-11-07 00:19:51,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 00:19:51,863 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:19:51,865 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] [2020-11-07 00:19:51,865 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:19:51,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:19:51,872 INFO L82 PathProgramCache]: Analyzing trace with hash 2095797626, now seen corresponding path program 1 times [2020-11-07 00:19:51,882 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:19:51,882 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1420265132] [2020-11-07 00:19:51,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:19:51,966 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:19:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:52,681 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:19:52,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:19:52,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:52,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:19:52,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:52,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:19:52,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:52,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:19:52,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:52,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:19:52,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:52,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:19:52,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:52,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:19:52,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:52,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:19:52,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:52,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:19:52,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:52,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 00:19:52,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:52,907 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:19:52,909 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1420265132] [2020-11-07 00:19:52,911 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:19:52,911 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:19:52,912 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414277226] [2020-11-07 00:19:52,918 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:19:52,918 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:19:52,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:19:52,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:19:52,936 INFO L87 Difference]: Start difference. First operand 334 states. Second operand 4 states. [2020-11-07 00:19:54,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:19:54,653 INFO L93 Difference]: Finished difference Result 517 states and 604 transitions. [2020-11-07 00:19:54,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 00:19:54,655 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 166 [2020-11-07 00:19:54,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:19:54,673 INFO L225 Difference]: With dead ends: 517 [2020-11-07 00:19:54,673 INFO L226 Difference]: Without dead ends: 324 [2020-11-07 00:19:54,679 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:19:54,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 324 states. [2020-11-07 00:19:54,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 324 to 280. [2020-11-07 00:19:54,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2020-11-07 00:19:54,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 304 transitions. [2020-11-07 00:19:54,884 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 304 transitions. Word has length 166 [2020-11-07 00:19:54,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:19:54,885 INFO L481 AbstractCegarLoop]: Abstraction has 280 states and 304 transitions. [2020-11-07 00:19:54,885 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:19:54,885 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 304 transitions. [2020-11-07 00:19:54,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 00:19:54,890 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:19:54,890 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] [2020-11-07 00:19:54,890 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:19:54,891 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:19:54,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:19:54,891 INFO L82 PathProgramCache]: Analyzing trace with hash 338610821, now seen corresponding path program 1 times [2020-11-07 00:19:54,892 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:19:54,892 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1680000821] [2020-11-07 00:19:54,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:19:54,896 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:19:54,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:55,471 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:19:55,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:19:55,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:55,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:19:55,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:55,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:19:55,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:55,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:19:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:55,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:19:55,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:55,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:19:55,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:55,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:19:55,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:55,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:19:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:55,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 00:19:55,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:55,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:19:55,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:55,591 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:19:55,592 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1680000821] [2020-11-07 00:19:55,592 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:19:55,593 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 00:19:55,593 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [99997780] [2020-11-07 00:19:55,594 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 00:19:55,594 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:19:55,595 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 00:19:55,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:19:55,596 INFO L87 Difference]: Start difference. First operand 280 states and 304 transitions. Second operand 5 states. [2020-11-07 00:19:56,543 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:19:57,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:19:57,921 INFO L93 Difference]: Finished difference Result 443 states and 496 transitions. [2020-11-07 00:19:57,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 00:19:57,922 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 167 [2020-11-07 00:19:57,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:19:57,929 INFO L225 Difference]: With dead ends: 443 [2020-11-07 00:19:57,929 INFO L226 Difference]: Without dead ends: 313 [2020-11-07 00:19:57,932 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 [2020-11-07 00:19:57,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 313 states. [2020-11-07 00:19:58,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 313 to 270. [2020-11-07 00:19:58,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 270 states. [2020-11-07 00:19:58,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 270 states and 291 transitions. [2020-11-07 00:19:58,024 INFO L78 Accepts]: Start accepts. Automaton has 270 states and 291 transitions. Word has length 167 [2020-11-07 00:19:58,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:19:58,025 INFO L481 AbstractCegarLoop]: Abstraction has 270 states and 291 transitions. [2020-11-07 00:19:58,025 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 00:19:58,025 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 291 transitions. [2020-11-07 00:19:58,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-11-07 00:19:58,028 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:19:58,028 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] [2020-11-07 00:19:58,029 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:19:58,029 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:19:58,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:19:58,030 INFO L82 PathProgramCache]: Analyzing trace with hash -588187962, now seen corresponding path program 1 times [2020-11-07 00:19:58,030 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:19:58,030 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1102005166] [2020-11-07 00:19:58,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:19:58,034 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:19:58,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:58,720 WARN L194 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:19:58,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:19:58,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:58,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:19:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:58,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:19:58,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:58,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:19:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:58,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:19:58,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:58,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:19:58,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:58,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:19:58,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:58,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:19:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:58,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 00:19:58,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:58,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-07 00:19:58,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:59,008 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:19:59,010 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1102005166] [2020-11-07 00:19:59,011 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:19:59,011 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:19:59,012 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170736453] [2020-11-07 00:19:59,013 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:19:59,013 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:19:59,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:19:59,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:19:59,014 INFO L87 Difference]: Start difference. First operand 270 states and 291 transitions. Second operand 10 states. [2020-11-07 00:19:59,735 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:00,281 WARN L194 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:00,704 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:20:01,165 WARN L194 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:01,607 WARN L194 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:01,999 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:03,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:03,850 INFO L93 Difference]: Finished difference Result 463 states and 522 transitions. [2020-11-07 00:20:03,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:20:03,851 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 176 [2020-11-07 00:20:03,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:03,854 INFO L225 Difference]: With dead ends: 463 [2020-11-07 00:20:03,855 INFO L226 Difference]: Without dead ends: 313 [2020-11-07 00:20:03,857 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-07 00:20:03,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 313 states. [2020-11-07 00:20:03,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 313 to 270. [2020-11-07 00:20:03,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 270 states. [2020-11-07 00:20:03,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 270 states and 290 transitions. [2020-11-07 00:20:03,990 INFO L78 Accepts]: Start accepts. Automaton has 270 states and 290 transitions. Word has length 176 [2020-11-07 00:20:03,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:03,990 INFO L481 AbstractCegarLoop]: Abstraction has 270 states and 290 transitions. [2020-11-07 00:20:03,990 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:20:03,991 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 290 transitions. [2020-11-07 00:20:03,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2020-11-07 00:20:03,994 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:03,994 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, 1] [2020-11-07 00:20:03,994 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:20:03,995 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:20:03,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:03,995 INFO L82 PathProgramCache]: Analyzing trace with hash -1145548717, now seen corresponding path program 1 times [2020-11-07 00:20:03,996 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:03,996 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [861573130] [2020-11-07 00:20:03,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:04,000 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:04,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:04,401 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:04,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:04,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:04,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:04,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:04,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:04,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:04,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:04,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:04,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:04,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:04,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:20:04,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:04,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:04,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:04,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:20:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:04,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:04,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:04,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-11-07 00:20:04,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:04,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-11-07 00:20:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:04,576 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:20:04,576 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [861573130] [2020-11-07 00:20:04,576 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:04,577 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 00:20:04,577 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924660413] [2020-11-07 00:20:04,577 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 00:20:04,578 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:04,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 00:20:04,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:20:04,579 INFO L87 Difference]: Start difference. First operand 270 states and 290 transitions. Second operand 7 states. [2020-11-07 00:20:05,281 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:07,318 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:08,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:08,004 INFO L93 Difference]: Finished difference Result 605 states and 693 transitions. [2020-11-07 00:20:08,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 00:20:08,005 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 189 [2020-11-07 00:20:08,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:08,009 INFO L225 Difference]: With dead ends: 605 [2020-11-07 00:20:08,010 INFO L226 Difference]: Without dead ends: 455 [2020-11-07 00:20:08,011 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-11-07 00:20:08,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 455 states. [2020-11-07 00:20:08,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 455 to 385. [2020-11-07 00:20:08,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 385 states. [2020-11-07 00:20:08,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 417 transitions. [2020-11-07 00:20:08,191 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 417 transitions. Word has length 189 [2020-11-07 00:20:08,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:08,192 INFO L481 AbstractCegarLoop]: Abstraction has 385 states and 417 transitions. [2020-11-07 00:20:08,192 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 00:20:08,192 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 417 transitions. [2020-11-07 00:20:08,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2020-11-07 00:20:08,195 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:08,196 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:20:08,196 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:20:08,197 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:20:08,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:08,198 INFO L82 PathProgramCache]: Analyzing trace with hash -684815179, now seen corresponding path program 1 times [2020-11-07 00:20:08,198 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:08,198 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1385366828] [2020-11-07 00:20:08,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:08,206 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:08,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,705 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:08,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:08,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:08,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:08,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:08,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:08,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:08,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:20:08,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:08,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:20:08,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:08,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:08,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:08,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:20:08,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2020-11-07 00:20:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-11-07 00:20:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,963 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-07 00:20:08,964 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1385366828] [2020-11-07 00:20:08,964 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:08,964 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:20:08,964 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1198641619] [2020-11-07 00:20:08,965 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:20:08,965 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:08,965 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:20:08,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:20:08,966 INFO L87 Difference]: Start difference. First operand 385 states and 417 transitions. Second operand 10 states. [2020-11-07 00:20:09,670 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:10,730 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:11,124 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:12,331 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:12,793 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:13,239 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:13,882 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:14,277 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:14,658 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:15,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:15,505 INFO L93 Difference]: Finished difference Result 717 states and 813 transitions. [2020-11-07 00:20:15,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-07 00:20:15,506 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 213 [2020-11-07 00:20:15,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:15,510 INFO L225 Difference]: With dead ends: 717 [2020-11-07 00:20:15,510 INFO L226 Difference]: Without dead ends: 452 [2020-11-07 00:20:15,511 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-11-07 00:20:15,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2020-11-07 00:20:15,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 384. [2020-11-07 00:20:15,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 384 states. [2020-11-07 00:20:15,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 384 states and 414 transitions. [2020-11-07 00:20:15,677 INFO L78 Accepts]: Start accepts. Automaton has 384 states and 414 transitions. Word has length 213 [2020-11-07 00:20:15,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:15,678 INFO L481 AbstractCegarLoop]: Abstraction has 384 states and 414 transitions. [2020-11-07 00:20:15,678 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:20:15,678 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 414 transitions. [2020-11-07 00:20:15,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2020-11-07 00:20:15,681 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:15,682 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:20:15,682 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:20:15,682 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:20:15,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:15,683 INFO L82 PathProgramCache]: Analyzing trace with hash 410554953, now seen corresponding path program 1 times [2020-11-07 00:20:15,683 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:15,683 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [343435751] [2020-11-07 00:20:15,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:15,687 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:16,042 WARN L194 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:16,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:16,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:16,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:16,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:16,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:16,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:16,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:16,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:16,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:16,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:16,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:16,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:16,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:20:16,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:16,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:16,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:20:16,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:16,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:16,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:16,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:16,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:16,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:16,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:20:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:16,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-11-07 00:20:16,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:16,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-11-07 00:20:16,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:16,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:20:16,276 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [343435751] [2020-11-07 00:20:16,277 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:16,277 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:20:16,277 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556561519] [2020-11-07 00:20:16,277 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:20:16,278 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:16,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:20:16,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:20:16,278 INFO L87 Difference]: Start difference. First operand 384 states and 414 transitions. Second operand 10 states. [2020-11-07 00:20:17,917 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:18,330 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:20:18,753 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:20:19,172 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:19,609 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:20,000 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:21,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:21,090 INFO L93 Difference]: Finished difference Result 718 states and 810 transitions. [2020-11-07 00:20:21,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:20:21,092 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 214 [2020-11-07 00:20:21,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:21,096 INFO L225 Difference]: With dead ends: 718 [2020-11-07 00:20:21,096 INFO L226 Difference]: Without dead ends: 454 [2020-11-07 00:20:21,098 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-11-07 00:20:21,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 454 states. [2020-11-07 00:20:21,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 454 to 392. [2020-11-07 00:20:21,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 392 states. [2020-11-07 00:20:21,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 392 states and 422 transitions. [2020-11-07 00:20:21,256 INFO L78 Accepts]: Start accepts. Automaton has 392 states and 422 transitions. Word has length 214 [2020-11-07 00:20:21,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:21,257 INFO L481 AbstractCegarLoop]: Abstraction has 392 states and 422 transitions. [2020-11-07 00:20:21,257 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:20:21,257 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 422 transitions. [2020-11-07 00:20:21,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2020-11-07 00:20:21,260 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:21,261 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:20:21,261 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:20:21,261 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:20:21,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:21,262 INFO L82 PathProgramCache]: Analyzing trace with hash 824186345, now seen corresponding path program 1 times [2020-11-07 00:20:21,262 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:21,262 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1307462936] [2020-11-07 00:20:21,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:21,265 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:21,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,674 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:21,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:21,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:21,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:21,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:21,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:21,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:21,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:20:21,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:21,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:20:21,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:21,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:21,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:21,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:20:21,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-11-07 00:20:21,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-11-07 00:20:21,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:20:21,919 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1307462936] [2020-11-07 00:20:21,919 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:21,919 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-11-07 00:20:21,920 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276981482] [2020-11-07 00:20:21,920 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-11-07 00:20:21,920 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:21,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-11-07 00:20:21,921 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-11-07 00:20:21,921 INFO L87 Difference]: Start difference. First operand 392 states and 422 transitions. Second operand 13 states. [2020-11-07 00:20:22,681 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:23,058 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:20:23,458 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:23,842 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:24,213 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:25,437 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:25,843 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:26,288 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:26,728 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:27,110 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:28,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:28,504 INFO L93 Difference]: Finished difference Result 737 states and 837 transitions. [2020-11-07 00:20:28,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 00:20:28,504 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 214 [2020-11-07 00:20:28,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:28,508 INFO L225 Difference]: With dead ends: 737 [2020-11-07 00:20:28,508 INFO L226 Difference]: Without dead ends: 465 [2020-11-07 00:20:28,510 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-11-07 00:20:28,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 465 states. [2020-11-07 00:20:28,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 465 to 398. [2020-11-07 00:20:28,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2020-11-07 00:20:28,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 428 transitions. [2020-11-07 00:20:28,687 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 428 transitions. Word has length 214 [2020-11-07 00:20:28,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:28,687 INFO L481 AbstractCegarLoop]: Abstraction has 398 states and 428 transitions. [2020-11-07 00:20:28,688 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-11-07 00:20:28,688 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 428 transitions. [2020-11-07 00:20:28,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2020-11-07 00:20:28,691 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:28,691 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:20:28,692 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 00:20:28,692 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:20:28,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:28,692 INFO L82 PathProgramCache]: Analyzing trace with hash 754668236, now seen corresponding path program 1 times [2020-11-07 00:20:28,693 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:28,693 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [836439137] [2020-11-07 00:20:28,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:28,696 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:28,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:29,073 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:29,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:29,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:29,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:29,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:29,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:29,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:29,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:29,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:29,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:29,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:29,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:29,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:29,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:20:29,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:29,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:29,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:29,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:20:29,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:29,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:29,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:29,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:29,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:29,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:20:29,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:29,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-11-07 00:20:29,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:29,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-11-07 00:20:29,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:29,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:20:29,279 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [836439137] [2020-11-07 00:20:29,280 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:29,280 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 00:20:29,280 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [162473917] [2020-11-07 00:20:29,280 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 00:20:29,281 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:29,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 00:20:29,281 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:20:29,281 INFO L87 Difference]: Start difference. First operand 398 states and 428 transitions. Second operand 7 states. [2020-11-07 00:20:29,936 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:30,764 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:33,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:33,400 INFO L93 Difference]: Finished difference Result 989 states and 1144 transitions. [2020-11-07 00:20:33,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 00:20:33,400 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 214 [2020-11-07 00:20:33,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:33,407 INFO L225 Difference]: With dead ends: 989 [2020-11-07 00:20:33,407 INFO L226 Difference]: Without dead ends: 711 [2020-11-07 00:20:33,409 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 39 SyntacticMatches, 3 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-11-07 00:20:33,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 711 states. [2020-11-07 00:20:33,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 711 to 641. [2020-11-07 00:20:33,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 641 states. [2020-11-07 00:20:33,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 641 states and 708 transitions. [2020-11-07 00:20:33,682 INFO L78 Accepts]: Start accepts. Automaton has 641 states and 708 transitions. Word has length 214 [2020-11-07 00:20:33,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:33,683 INFO L481 AbstractCegarLoop]: Abstraction has 641 states and 708 transitions. [2020-11-07 00:20:33,683 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 00:20:33,683 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 708 transitions. [2020-11-07 00:20:33,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2020-11-07 00:20:33,687 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:33,687 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:20:33,688 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 00:20:33,688 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:20:33,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:33,688 INFO L82 PathProgramCache]: Analyzing trace with hash 1753414301, now seen corresponding path program 1 times [2020-11-07 00:20:33,689 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:33,689 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1934449994] [2020-11-07 00:20:33,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:33,692 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,197 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:34,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:34,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:34,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:34,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:20:34,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 00:20:34,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 00:20:34,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:34,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:20:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-11-07 00:20:34,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-11-07 00:20:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:20:34,444 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1934449994] [2020-11-07 00:20:34,445 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:34,445 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:20:34,445 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790179693] [2020-11-07 00:20:34,445 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:20:34,445 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:34,446 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:20:34,446 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:20:34,446 INFO L87 Difference]: Start difference. First operand 641 states and 708 transitions. Second operand 14 states. [2020-11-07 00:20:35,528 WARN L194 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2020-11-07 00:20:36,635 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:38,903 WARN L194 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2020-11-07 00:20:39,737 WARN L194 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2020-11-07 00:20:40,204 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:40,593 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:41,370 WARN L194 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2020-11-07 00:20:41,769 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:42,204 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:42,585 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:44,651 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:45,021 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:45,431 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:46,273 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2020-11-07 00:20:48,216 WARN L194 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2020-11-07 00:20:49,019 WARN L194 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2020-11-07 00:20:49,832 WARN L194 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2020-11-07 00:20:50,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:50,311 INFO L93 Difference]: Finished difference Result 1731 states and 1996 transitions. [2020-11-07 00:20:50,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2020-11-07 00:20:50,314 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 219 [2020-11-07 00:20:50,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:50,322 INFO L225 Difference]: With dead ends: 1731 [2020-11-07 00:20:50,322 INFO L226 Difference]: Without dead ends: 1313 [2020-11-07 00:20:50,325 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 42 SyntacticMatches, 1 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 633 ImplicationChecksByTransitivity, 10.3s TimeCoverageRelationStatistics Valid=510, Invalid=1940, Unknown=0, NotChecked=0, Total=2450 [2020-11-07 00:20:50,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1313 states. [2020-11-07 00:20:50,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1313 to 1134. [2020-11-07 00:20:50,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1134 states. [2020-11-07 00:20:50,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 1134 states and 1244 transitions. [2020-11-07 00:20:50,798 INFO L78 Accepts]: Start accepts. Automaton has 1134 states and 1244 transitions. Word has length 219 [2020-11-07 00:20:50,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:50,798 INFO L481 AbstractCegarLoop]: Abstraction has 1134 states and 1244 transitions. [2020-11-07 00:20:50,798 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:20:50,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1244 transitions. [2020-11-07 00:20:50,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2020-11-07 00:20:50,803 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:50,804 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:20:50,804 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 00:20:50,804 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:20:50,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:50,805 INFO L82 PathProgramCache]: Analyzing trace with hash 1553609477, now seen corresponding path program 1 times [2020-11-07 00:20:50,805 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:50,805 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1126240181] [2020-11-07 00:20:50,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:51,126 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 75 [2020-11-07 00:20:51,258 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2020-11-07 00:20:51,936 WARN L194 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 167 [2020-11-07 00:20:52,535 WARN L194 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 167 [2020-11-07 00:20:53,134 WARN L194 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 168 [2020-11-07 00:20:53,735 WARN L194 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 168 [2020-11-07 00:20:54,344 WARN L194 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 168 [2020-11-07 00:20:54,930 WARN L194 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 167 [2020-11-07 00:20:55,501 WARN L194 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 167 [2020-11-07 00:20:56,067 WARN L194 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 168 [2020-11-07 00:20:56,071 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:20:56,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,576 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:56,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:56,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:56,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:56,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:56,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-11-07 00:20:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-11-07 00:20:56,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-11-07 00:20:56,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:56,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:56,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-11-07 00:20:56,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:56,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-11-07 00:20:56,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-11-07 00:20:56,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:56,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:21:01,325 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1126240181] [2020-11-07 00:21:01,326 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:21:01,326 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2020-11-07 00:21:01,326 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1385958000] [2020-11-07 00:21:01,327 INFO L461 AbstractCegarLoop]: Interpolant automaton has 52 states [2020-11-07 00:21:01,327 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:21:01,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2020-11-07 00:21:01,329 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=525, Invalid=2127, Unknown=0, NotChecked=0, Total=2652 [2020-11-07 00:21:01,329 INFO L87 Difference]: Start difference. First operand 1134 states and 1244 transitions. Second operand 52 states. [2020-11-07 00:21:02,404 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:21:02,820 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:21:03,218 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:21:03,612 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:21:04,051 WARN L194 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:21:04,507 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:21:05,676 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:21:06,243 WARN L194 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:21:06,643 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:21:07,071 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:21:07,620 WARN L194 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:21:08,187 WARN L194 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:21:08,763 WARN L194 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:21:09,401 WARN L194 SmtUtils]: Spent 521.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:21:09,912 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:21:10,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:21:10,204 INFO L93 Difference]: Finished difference Result 1251 states and 1387 transitions. [2020-11-07 00:21:10,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2020-11-07 00:21:10,204 INFO L78 Accepts]: Start accepts. Automaton has 52 states. Word has length 306 [2020-11-07 00:21:10,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:21:10,205 INFO L225 Difference]: With dead ends: 1251 [2020-11-07 00:21:10,206 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:21:10,211 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 84 SyntacticMatches, 8 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2285 ImplicationChecksByTransitivity, 12.1s TimeCoverageRelationStatistics Valid=1069, Invalid=6241, Unknown=0, NotChecked=0, Total=7310 [2020-11-07 00:21:10,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:21:10,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:21:10,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:21:10,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:21:10,212 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 306 [2020-11-07 00:21:10,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:21:10,213 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:21:10,213 INFO L482 AbstractCegarLoop]: Interpolant automaton has 52 states. [2020-11-07 00:21:10,213 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:21:10,213 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:21:10,213 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-07 00:21:10,215 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:21:10,982 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 255 [2020-11-07 00:21:12,272 WARN L194 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 299 [2020-11-07 00:21:12,872 WARN L194 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 297 [2020-11-07 00:21:13,747 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 297 [2020-11-07 00:21:14,016 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 257 [2020-11-07 00:21:14,330 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 297 [2020-11-07 00:21:14,513 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 265 [2020-11-07 00:21:14,782 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 297 [2020-11-07 00:21:15,372 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 257 [2020-11-07 00:21:15,610 WARN L194 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 255 [2020-11-07 00:21:16,098 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 257 [2020-11-07 00:21:16,408 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 265 [2020-11-07 00:21:16,564 WARN L194 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 263 [2020-11-07 00:21:16,811 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 297 [2020-11-07 00:21:17,381 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 300 [2020-11-07 00:21:17,807 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 297 [2020-11-07 00:21:18,260 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 293 [2020-11-07 00:21:18,499 WARN L194 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 255 [2020-11-07 00:21:19,138 WARN L194 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 263 [2020-11-07 00:21:19,298 WARN L194 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 257 [2020-11-07 00:21:19,669 WARN L194 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 251 [2020-11-07 00:21:20,262 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 00:21:21,241 WARN L194 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 44 [2020-11-07 00:21:22,012 WARN L194 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2020-11-07 00:21:22,146 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:21:22,281 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:21:22,545 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 1 [2020-11-07 00:21:23,274 WARN L194 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 27 [2020-11-07 00:21:23,970 WARN L194 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-11-07 00:21:24,653 WARN L194 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-11-07 00:21:25,878 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 194 DAG size of output: 23 [2020-11-07 00:21:26,560 WARN L194 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 41 [2020-11-07 00:21:27,230 WARN L194 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 23 [2020-11-07 00:21:27,846 WARN L194 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 41 [2020-11-07 00:21:28,548 WARN L194 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 23 [2020-11-07 00:21:28,884 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 00:21:30,099 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 191 DAG size of output: 20 [2020-11-07 00:21:30,819 WARN L194 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 23 [2020-11-07 00:21:30,963 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:21:31,544 WARN L194 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 41 [2020-11-07 00:21:32,131 WARN L194 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2020-11-07 00:21:32,710 WARN L194 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 41 [2020-11-07 00:21:34,004 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 176 DAG size of output: 33 [2020-11-07 00:21:34,598 WARN L194 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 41 [2020-11-07 00:21:35,286 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2020-11-07 00:21:35,511 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 51 [2020-11-07 00:21:36,133 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 23 [2020-11-07 00:21:36,265 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:21:36,470 WARN L194 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 51 [2020-11-07 00:21:37,533 WARN L194 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 21 [2020-11-07 00:21:37,757 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 51 [2020-11-07 00:21:38,379 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 23 [2020-11-07 00:21:39,230 WARN L194 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 46 [2020-11-07 00:21:40,059 WARN L194 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 44 [2020-11-07 00:21:41,121 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 196 DAG size of output: 28 [2020-11-07 00:21:41,821 WARN L194 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-11-07 00:21:42,484 WARN L194 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-11-07 00:21:42,609 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:21:43,212 WARN L194 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2020-11-07 00:21:43,919 WARN L194 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 23 [2020-11-07 00:21:44,572 WARN L194 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 23 [2020-11-07 00:21:45,232 WARN L194 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 33 [2020-11-07 00:21:45,851 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 32 [2020-11-07 00:21:46,430 WARN L194 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 41 [2020-11-07 00:21:47,971 WARN L194 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 197 DAG size of output: 52 [2020-11-07 00:21:49,565 WARN L194 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 201 DAG size of output: 52 [2020-11-07 00:21:49,796 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 51 [2020-11-07 00:21:49,921 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:21:50,524 WARN L194 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 41 [2020-11-07 00:21:51,154 WARN L194 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 23 [2020-11-07 00:21:51,737 WARN L194 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 41 [2020-11-07 00:21:52,395 WARN L194 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 23 [2020-11-07 00:21:53,030 WARN L194 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 41 [2020-11-07 00:21:53,651 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 23 [2020-11-07 00:21:54,471 WARN L194 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 44 [2020-11-07 00:21:54,614 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:21:55,279 WARN L194 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-11-07 00:21:55,426 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:21:56,124 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 23 [2020-11-07 00:21:56,485 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:21:57,503 WARN L194 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 21 [2020-11-07 00:21:57,751 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 1 [2020-11-07 00:21:58,385 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 31 [2020-11-07 00:21:58,975 WARN L194 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2020-11-07 00:21:59,660 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2020-11-07 00:22:00,354 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2020-11-07 00:22:01,387 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 190 DAG size of output: 21 [2020-11-07 00:22:02,261 WARN L194 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 40 [2020-11-07 00:22:02,467 WARN L194 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 51 [2020-11-07 00:22:02,672 WARN L194 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 51 [2020-11-07 00:22:03,300 WARN L194 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 15 [2020-11-07 00:22:03,939 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 23 [2020-11-07 00:22:04,944 WARN L194 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 21 [2020-11-07 00:22:05,613 WARN L194 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2020-11-07 00:22:06,761 WARN L194 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 194 DAG size of output: 23 [2020-11-07 00:22:06,768 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:22:06,768 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:22:06,768 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:22:06,768 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:22:06,768 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-07 00:22:06,769 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 00:22:06,769 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 00:22:06,769 INFO L266 CegarLoopResult]: For program point L667-1(lines 648 669) no Hoare annotation was computed. [2020-11-07 00:22:06,769 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 00:22:06,769 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 00:22:06,769 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 623 678) no Hoare annotation was computed. [2020-11-07 00:22:06,769 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 00:22:06,769 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 00:22:06,769 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 00:22:06,769 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 00:22:06,769 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 00:22:06,769 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 00:22:06,770 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 00:22:06,770 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 00:22:06,770 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 623 678) no Hoare annotation was computed. [2020-11-07 00:22:06,770 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 00:22:06,770 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 623 678) no Hoare annotation was computed. [2020-11-07 00:22:06,770 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-07 00:22:06,770 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 00:22:06,770 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 00:22:06,770 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 00:22:06,770 INFO L266 CegarLoopResult]: For program point L665-1(line 665) no Hoare annotation was computed. [2020-11-07 00:22:06,770 INFO L266 CegarLoopResult]: For program point L665-2(line 665) no Hoare annotation was computed. [2020-11-07 00:22:06,770 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 00:22:06,771 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 00:22:06,771 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 00:22:06,771 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 00:22:06,771 INFO L266 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-11-07 00:22:06,771 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-07 00:22:06,771 INFO L266 CegarLoopResult]: For program point L670(lines 647 671) no Hoare annotation was computed. [2020-11-07 00:22:06,771 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 00:22:06,771 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 00:22:06,771 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 00:22:06,771 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 00:22:06,771 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 00:22:06,771 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 00:22:06,772 INFO L266 CegarLoopResult]: For program point L654(lines 654 658) no Hoare annotation was computed. [2020-11-07 00:22:06,772 INFO L266 CegarLoopResult]: For program point L654-1(lines 654 658) no Hoare annotation was computed. [2020-11-07 00:22:06,772 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-07 00:22:06,772 INFO L266 CegarLoopResult]: For program point L646-1(line 646) no Hoare annotation was computed. [2020-11-07 00:22:06,772 INFO L266 CegarLoopResult]: For program point L646-2(line 646) no Hoare annotation was computed. [2020-11-07 00:22:06,772 INFO L266 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-11-07 00:22:06,772 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 00:22:06,772 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 00:22:06,772 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-07 00:22:06,772 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 00:22:06,772 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 00:22:06,772 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 00:22:06,773 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 00:22:06,773 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 679 738) no Hoare annotation was computed. [2020-11-07 00:22:06,773 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-07 00:22:06,773 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 679 738) no Hoare annotation was computed. [2020-11-07 00:22:06,773 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 00:22:06,773 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-07 00:22:06,773 INFO L266 CegarLoopResult]: For program point L705-2(lines 705 730) no Hoare annotation was computed. [2020-11-07 00:22:06,773 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 00:22:06,773 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 00:22:06,773 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 679 738) no Hoare annotation was computed. [2020-11-07 00:22:06,774 INFO L266 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-11-07 00:22:06,774 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 00:22:06,774 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 00:22:06,774 INFO L266 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-11-07 00:22:06,774 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 00:22:06,774 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-07 00:22:06,774 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 00:22:06,774 INFO L266 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-11-07 00:22:06,774 INFO L266 CegarLoopResult]: For program point L731(lines 704 732) no Hoare annotation was computed. [2020-11-07 00:22:06,774 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-07 00:22:06,775 INFO L266 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-11-07 00:22:06,775 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 00:22:06,775 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 00:22:06,775 INFO L266 CegarLoopResult]: For program point L723-1(line 723) no Hoare annotation was computed. [2020-11-07 00:22:06,775 INFO L266 CegarLoopResult]: For program point L723-2(line 723) no Hoare annotation was computed. [2020-11-07 00:22:06,775 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 00:22:06,775 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 00:22:06,775 INFO L266 CegarLoopResult]: For program point L719-1(line 719) no Hoare annotation was computed. [2020-11-07 00:22:06,775 INFO L266 CegarLoopResult]: For program point L719-2(line 719) no Hoare annotation was computed. [2020-11-07 00:22:06,775 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-07 00:22:06,776 INFO L266 CegarLoopResult]: For program point L711(lines 711 715) no Hoare annotation was computed. [2020-11-07 00:22:06,776 INFO L266 CegarLoopResult]: For program point L711-1(lines 711 715) no Hoare annotation was computed. [2020-11-07 00:22:06,776 INFO L266 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-11-07 00:22:06,776 INFO L266 CegarLoopResult]: For program point L703-1(line 703) no Hoare annotation was computed. [2020-11-07 00:22:06,776 INFO L266 CegarLoopResult]: For program point L703-2(line 703) no Hoare annotation was computed. [2020-11-07 00:22:06,776 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 00:22:06,776 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-07 00:22:06,776 INFO L266 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-11-07 00:22:06,776 INFO L266 CegarLoopResult]: For program point L728-1(line 728) no Hoare annotation was computed. [2020-11-07 00:22:06,776 INFO L266 CegarLoopResult]: For program point L728-2(line 728) no Hoare annotation was computed. [2020-11-07 00:22:06,776 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-07 00:22:06,777 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 00:22:06,777 INFO L266 CegarLoopResult]: For program point L724-1(line 724) no Hoare annotation was computed. [2020-11-07 00:22:06,777 INFO L266 CegarLoopResult]: For program point L724-2(line 724) no Hoare annotation was computed. [2020-11-07 00:22:06,777 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 00:22:06,777 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-07 00:22:06,777 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 00:22:06,777 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 554 560) the Hoare annotation is: true [2020-11-07 00:22:06,777 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 554 560) the Hoare annotation is: true [2020-11-07 00:22:06,777 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 561 569) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2020-11-07 00:22:06,777 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 561 569) the Hoare annotation is: true [2020-11-07 00:22:06,778 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 561 569) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2020-11-07 00:22:06,778 INFO L262 CegarLoopResult]: At program point L566(line 566) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1))) [2020-11-07 00:22:06,778 INFO L269 CegarLoopResult]: At program point L565(line 565) the Hoare annotation is: true [2020-11-07 00:22:06,778 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 938 945) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2020-11-07 00:22:06,778 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 938 945) the Hoare annotation is: true [2020-11-07 00:22:06,778 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 938 945) the Hoare annotation is: true [2020-11-07 00:22:06,778 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 946 955) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:22:06,779 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 946 955) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret79|) (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~4 2147483647)) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (= test_~tmp~4 0) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:22:06,779 INFO L262 CegarLoopResult]: At program point L951(line 951) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret79|) (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~4 2147483647)) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (= test_~tmp~4 0) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:22:06,779 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 946 955) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret79|) (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~4 2147483647)) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (= test_~tmp~4 0) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:22:06,779 INFO L262 CegarLoopResult]: At program point L951-1(line 951) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse3 (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret79|) (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (= isPumpRunning_~retValue_acc~1 |isPumpRunning_#res|) (not (<= test_~tmp~4 2147483647)) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 .cse2 (= test_~tmp~4 0) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~4 2147483648)))) (or .cse3 .cse0 .cse1 .cse2) (or .cse3 (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:22:06,779 INFO L262 CegarLoopResult]: At program point L951-2(line 951) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret79|) (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~4 2147483647)) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (= test_~tmp~4 0) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:22:06,780 INFO L269 CegarLoopResult]: At program point L962-1(line 962) the Hoare annotation is: true [2020-11-07 00:22:06,780 INFO L269 CegarLoopResult]: At program point L962-2(line 962) the Hoare annotation is: true [2020-11-07 00:22:06,780 INFO L269 CegarLoopResult]: At program point L962-3(line 962) the Hoare annotation is: true [2020-11-07 00:22:06,780 INFO L269 CegarLoopResult]: At program point L958(line 958) the Hoare annotation is: true [2020-11-07 00:22:06,780 INFO L269 CegarLoopResult]: At program point L971(line 971) the Hoare annotation is: true [2020-11-07 00:22:06,780 INFO L269 CegarLoopResult]: At program point L969(lines 969 975) the Hoare annotation is: true [2020-11-07 00:22:06,780 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 956 984) the Hoare annotation is: true [2020-11-07 00:22:06,780 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 956 984) the Hoare annotation is: true [2020-11-07 00:22:06,780 INFO L269 CegarLoopResult]: At program point L968(lines 968 978) the Hoare annotation is: true [2020-11-07 00:22:06,780 INFO L269 CegarLoopResult]: At program point L966(line 966) the Hoare annotation is: true [2020-11-07 00:22:06,781 INFO L269 CegarLoopResult]: At program point L966-1(line 966) the Hoare annotation is: true [2020-11-07 00:22:06,781 INFO L269 CegarLoopResult]: At program point L964(lines 964 981) the Hoare annotation is: true [2020-11-07 00:22:06,781 INFO L269 CegarLoopResult]: At program point L966-2(line 966) the Hoare annotation is: true [2020-11-07 00:22:06,781 INFO L269 CegarLoopResult]: At program point L966-3(line 966) the Hoare annotation is: true [2020-11-07 00:22:06,781 INFO L269 CegarLoopResult]: At program point L964-1(lines 956 984) the Hoare annotation is: true [2020-11-07 00:22:06,781 INFO L269 CegarLoopResult]: At program point L962(line 962) the Hoare annotation is: true [2020-11-07 00:22:06,781 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 512 534) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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))) [2020-11-07 00:22:06,781 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 512 534) the Hoare annotation is: true [2020-11-07 00:22:06,781 INFO L269 CegarLoopResult]: At program point L531(line 531) the Hoare annotation is: true [2020-11-07 00:22:06,782 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 512 534) the Hoare annotation is: true [2020-11-07 00:22:06,782 INFO L262 CegarLoopResult]: At program point L524(line 524) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~5 1) (= |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))) [2020-11-07 00:22:06,782 INFO L262 CegarLoopResult]: At program point L524-1(line 524) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~5 1) (= |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))) [2020-11-07 00:22:06,782 INFO L262 CegarLoopResult]: At program point L522(lines 522 529) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~5 1) (= |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))) [2020-11-07 00:22:06,782 INFO L269 CegarLoopResult]: At program point L522-1(lines 522 529) the Hoare annotation is: true [2020-11-07 00:22:06,782 INFO L262 CegarLoopResult]: At program point L520(line 520) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret42| ~systemActive~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))) [2020-11-07 00:22:06,782 INFO L262 CegarLoopResult]: At program point L519(line 519) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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))) [2020-11-07 00:22:06,782 INFO L262 CegarLoopResult]: At program point L520-1(line 520) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret42| ~systemActive~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))) [2020-11-07 00:22:06,783 INFO L262 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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))) [2020-11-07 00:22:06,783 INFO L262 CegarLoopResult]: At program point L520-2(line 520) the Hoare annotation is: (or (and (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:06,783 INFO L262 CegarLoopResult]: At program point L518-1(line 518) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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))) [2020-11-07 00:22:06,783 INFO L262 CegarLoopResult]: At program point L514(line 514) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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))) [2020-11-07 00:22:06,783 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 00:22:06,783 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 00:22:06,783 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 466 489) no Hoare annotation was computed. [2020-11-07 00:22:06,783 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-07 00:22:06,783 INFO L266 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-11-07 00:22:06,784 INFO L266 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-11-07 00:22:06,784 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 466 489) no Hoare annotation was computed. [2020-11-07 00:22:06,784 INFO L266 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-11-07 00:22:06,784 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 466 489) no Hoare annotation was computed. [2020-11-07 00:22:06,784 INFO L266 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-11-07 00:22:06,784 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 00:22:06,784 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 00:22:06,784 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 00:22:06,784 INFO L266 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-11-07 00:22:06,784 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 00:22:06,785 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 00:22:06,785 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 00:22:06,785 INFO L262 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:22:06,785 INFO L269 CegarLoopResult]: At program point L174(line 174) the Hoare annotation is: true [2020-11-07 00:22:06,785 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 170 178) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:22:06,785 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 170 178) the Hoare annotation is: true [2020-11-07 00:22:06,785 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 170 178) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:22:06,786 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 234 252) the Hoare annotation is: true [2020-11-07 00:22:06,786 INFO L269 CegarLoopResult]: At program point L249(line 249) the Hoare annotation is: true [2020-11-07 00:22:06,786 INFO L269 CegarLoopResult]: At program point L246(line 246) the Hoare annotation is: true [2020-11-07 00:22:06,786 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 234 252) the Hoare annotation is: true [2020-11-07 00:22:06,786 INFO L269 CegarLoopResult]: At program point L244(line 244) the Hoare annotation is: true [2020-11-07 00:22:06,786 INFO L269 CegarLoopResult]: At program point L243(lines 243 247) the Hoare annotation is: true [2020-11-07 00:22:06,786 INFO L269 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: true [2020-11-07 00:22:06,786 INFO L269 CegarLoopResult]: At program point L243-2(lines 243 247) the Hoare annotation is: true [2020-11-07 00:22:06,786 INFO L269 CegarLoopResult]: At program point L241-1(line 241) the Hoare annotation is: true [2020-11-07 00:22:06,786 INFO L269 CegarLoopResult]: At program point L241-2(line 241) the Hoare annotation is: true [2020-11-07 00:22:06,786 INFO L269 CegarLoopResult]: At program point L241-3(line 241) the Hoare annotation is: true [2020-11-07 00:22:06,787 INFO L269 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: true [2020-11-07 00:22:06,787 INFO L269 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: true [2020-11-07 00:22:06,787 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 234 252) the Hoare annotation is: true [2020-11-07 00:22:06,787 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 00:22:06,787 INFO L266 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-11-07 00:22:06,787 INFO L266 CegarLoopResult]: For program point L186(lines 186 194) no Hoare annotation was computed. [2020-11-07 00:22:06,787 INFO L266 CegarLoopResult]: For program point L186-2(lines 186 194) no Hoare annotation was computed. [2020-11-07 00:22:06,787 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-07 00:22:06,787 INFO L266 CegarLoopResult]: For program point L209-1(line 209) no Hoare annotation was computed. [2020-11-07 00:22:06,787 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 179 214) no Hoare annotation was computed. [2020-11-07 00:22:06,787 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-07 00:22:06,787 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-07 00:22:06,788 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 179 214) no Hoare annotation was computed. [2020-11-07 00:22:06,788 INFO L266 CegarLoopResult]: For program point L198(lines 198 206) no Hoare annotation was computed. [2020-11-07 00:22:06,788 INFO L266 CegarLoopResult]: For program point L198-2(lines 198 206) no Hoare annotation was computed. [2020-11-07 00:22:06,788 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 179 214) no Hoare annotation was computed. [2020-11-07 00:22:06,788 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 547 553) the Hoare annotation is: true [2020-11-07 00:22:06,788 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 547 553) the Hoare annotation is: true [2020-11-07 00:22:06,788 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 00:22:06,788 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 00:22:06,788 INFO L266 CegarLoopResult]: For program point L607-1(line 607) no Hoare annotation was computed. [2020-11-07 00:22:06,788 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 00:22:06,788 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 00:22:06,789 INFO L266 CegarLoopResult]: For program point L603-1(line 603) no Hoare annotation was computed. [2020-11-07 00:22:06,789 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 00:22:06,789 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 00:22:06,789 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 577 622) no Hoare annotation was computed. [2020-11-07 00:22:06,789 INFO L266 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-11-07 00:22:06,789 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 00:22:06,789 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 577 622) no Hoare annotation was computed. [2020-11-07 00:22:06,789 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 00:22:06,789 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 00:22:06,789 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 00:22:06,789 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 577 622) no Hoare annotation was computed. [2020-11-07 00:22:06,790 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 00:22:06,790 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 00:22:06,790 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 00:22:06,790 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 00:22:06,790 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 00:22:06,790 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 00:22:06,790 INFO L266 CegarLoopResult]: For program point L614-1(line 614) no Hoare annotation was computed. [2020-11-07 00:22:06,790 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 00:22:06,790 INFO L266 CegarLoopResult]: For program point L614-2(line 614) no Hoare annotation was computed. [2020-11-07 00:22:06,790 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 00:22:06,790 INFO L266 CegarLoopResult]: For program point L577(lines 577 622) no Hoare annotation was computed. [2020-11-07 00:22:06,790 INFO L266 CegarLoopResult]: For program point L577-1(lines 577 622) no Hoare annotation was computed. [2020-11-07 00:22:06,791 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 00:22:06,791 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 00:22:06,791 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 00:22:06,791 INFO L266 CegarLoopResult]: For program point L600-1(line 600) no Hoare annotation was computed. [2020-11-07 00:22:06,791 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 00:22:06,791 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 00:22:06,791 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:22:06,791 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 00:22:06,791 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 00:22:06,791 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 00:22:06,791 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 00:22:06,791 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 00:22:06,792 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 00:22:06,792 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 00:22:06,792 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 00:22:06,792 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 00:22:06,792 INFO L266 CegarLoopResult]: For program point L929(line 929) no Hoare annotation was computed. [2020-11-07 00:22:06,792 INFO L266 CegarLoopResult]: For program point L931-2(line 931) no Hoare annotation was computed. [2020-11-07 00:22:06,792 INFO L266 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-11-07 00:22:06,792 INFO L266 CegarLoopResult]: For program point L929-1(line 929) no Hoare annotation was computed. [2020-11-07 00:22:06,792 INFO L266 CegarLoopResult]: For program point L927(line 927) no Hoare annotation was computed. [2020-11-07 00:22:06,792 INFO L266 CegarLoopResult]: For program point L929-2(line 929) no Hoare annotation was computed. [2020-11-07 00:22:06,792 INFO L266 CegarLoopResult]: For program point L894(line 894) no Hoare annotation was computed. [2020-11-07 00:22:06,792 INFO L266 CegarLoopResult]: For program point L892(line 892) no Hoare annotation was computed. [2020-11-07 00:22:06,792 INFO L266 CegarLoopResult]: For program point L890(lines 890 935) no Hoare annotation was computed. [2020-11-07 00:22:06,793 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 890 935) no Hoare annotation was computed. [2020-11-07 00:22:06,793 INFO L266 CegarLoopResult]: For program point L921(lines 921 922) no Hoare annotation was computed. [2020-11-07 00:22:06,793 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 914 915) no Hoare annotation was computed. [2020-11-07 00:22:06,793 INFO L266 CegarLoopResult]: For program point L909(line 909) no Hoare annotation was computed. [2020-11-07 00:22:06,793 INFO L266 CegarLoopResult]: For program point L909-1(line 909) no Hoare annotation was computed. [2020-11-07 00:22:06,793 INFO L266 CegarLoopResult]: For program point L907(line 907) no Hoare annotation was computed. [2020-11-07 00:22:06,793 INFO L266 CegarLoopResult]: For program point L909-2(line 909) no Hoare annotation was computed. [2020-11-07 00:22:06,793 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 890 935) no Hoare annotation was computed. [2020-11-07 00:22:06,793 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 890 935) no Hoare annotation was computed. [2020-11-07 00:22:06,794 INFO L266 CegarLoopResult]: For program point L901(line 901) no Hoare annotation was computed. [2020-11-07 00:22:06,794 INFO L266 CegarLoopResult]: For program point L932(line 932) no Hoare annotation was computed. [2020-11-07 00:22:06,794 INFO L266 CegarLoopResult]: For program point L899(line 899) no Hoare annotation was computed. [2020-11-07 00:22:06,794 INFO L266 CegarLoopResult]: For program point L930(line 930) no Hoare annotation was computed. [2020-11-07 00:22:06,794 INFO L266 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-11-07 00:22:06,794 INFO L266 CegarLoopResult]: For program point L928(line 928) no Hoare annotation was computed. [2020-11-07 00:22:06,794 INFO L266 CegarLoopResult]: For program point L895(line 895) no Hoare annotation was computed. [2020-11-07 00:22:06,794 INFO L266 CegarLoopResult]: For program point L926(line 926) no Hoare annotation was computed. [2020-11-07 00:22:06,794 INFO L266 CegarLoopResult]: For program point L893(line 893) no Hoare annotation was computed. [2020-11-07 00:22:06,794 INFO L266 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-11-07 00:22:06,794 INFO L266 CegarLoopResult]: For program point L914(lines 914 915) no Hoare annotation was computed. [2020-11-07 00:22:06,795 INFO L266 CegarLoopResult]: For program point L910(lines 910 917) no Hoare annotation was computed. [2020-11-07 00:22:06,795 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 921 922) no Hoare annotation was computed. [2020-11-07 00:22:06,795 INFO L266 CegarLoopResult]: For program point L908(line 908) no Hoare annotation was computed. [2020-11-07 00:22:06,795 INFO L266 CegarLoopResult]: For program point L906(line 906) no Hoare annotation was computed. [2020-11-07 00:22:06,795 INFO L266 CegarLoopResult]: For program point L904(lines 904 924) no Hoare annotation was computed. [2020-11-07 00:22:06,795 INFO L266 CegarLoopResult]: For program point L904-1(lines 904 924) no Hoare annotation was computed. [2020-11-07 00:22:06,795 INFO L266 CegarLoopResult]: For program point L900(line 900) no Hoare annotation was computed. [2020-11-07 00:22:06,795 INFO L266 CegarLoopResult]: For program point L931(line 931) no Hoare annotation was computed. [2020-11-07 00:22:06,795 INFO L266 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-11-07 00:22:06,795 INFO L266 CegarLoopResult]: For program point L931-1(line 931) no Hoare annotation was computed. [2020-11-07 00:22:06,796 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 498 508) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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))) [2020-11-07 00:22:06,796 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 498 508) the Hoare annotation is: true [2020-11-07 00:22:06,796 INFO L262 CegarLoopResult]: At program point L503(line 503) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2020-11-07 00:22:06,796 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 498 508) the Hoare annotation is: true [2020-11-07 00:22:06,796 INFO L266 CegarLoopResult]: For program point L164-3(line 164) no Hoare annotation was computed. [2020-11-07 00:22:06,796 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 159 169) no Hoare annotation was computed. [2020-11-07 00:22:06,796 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 159 169) no Hoare annotation was computed. [2020-11-07 00:22:06,796 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 159 169) no Hoare annotation was computed. [2020-11-07 00:22:06,796 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-07 00:22:06,797 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-07 00:22:06,797 INFO L266 CegarLoopResult]: For program point L164-1(line 164) no Hoare annotation was computed. [2020-11-07 00:22:06,797 INFO L266 CegarLoopResult]: For program point L164-2(line 164) no Hoare annotation was computed. [2020-11-07 00:22:06,797 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 151 158) the Hoare annotation is: true [2020-11-07 00:22:06,797 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 151 158) the Hoare annotation is: true [2020-11-07 00:22:06,797 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 151 158) the Hoare annotation is: true [2020-11-07 00:22:06,797 INFO L269 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: true [2020-11-07 00:22:06,797 INFO L269 CegarLoopResult]: At program point L410(line 410) the Hoare annotation is: true [2020-11-07 00:22:06,797 INFO L269 CegarLoopResult]: At program point L408(line 408) the Hoare annotation is: true [2020-11-07 00:22:06,797 INFO L269 CegarLoopResult]: At program point L407(line 407) the Hoare annotation is: true [2020-11-07 00:22:06,798 INFO L269 CegarLoopResult]: At program point L406(lines 406 412) the Hoare annotation is: true [2020-11-07 00:22:06,798 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 402 415) the Hoare annotation is: true [2020-11-07 00:22:06,798 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 402 415) the Hoare annotation is: true [2020-11-07 00:22:06,798 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 402 415) the Hoare annotation is: true [2020-11-07 00:22:06,798 INFO L269 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: true [2020-11-07 00:22:06,798 INFO L269 CegarLoopResult]: At program point L126(lines 126 134) the Hoare annotation is: true [2020-11-07 00:22:06,798 INFO L269 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: true [2020-11-07 00:22:06,798 INFO L269 CegarLoopResult]: At program point L124-1(line 124) the Hoare annotation is: true [2020-11-07 00:22:06,798 INFO L269 CegarLoopResult]: At program point L122(lines 122 139) the Hoare annotation is: true [2020-11-07 00:22:06,799 INFO L269 CegarLoopResult]: At program point L124-2(line 124) the Hoare annotation is: true [2020-11-07 00:22:06,799 INFO L269 CegarLoopResult]: At program point L124-3(line 124) the Hoare annotation is: true [2020-11-07 00:22:06,799 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 118 142) the Hoare annotation is: true [2020-11-07 00:22:06,799 INFO L269 CegarLoopResult]: At program point processEnvironmentENTRY(lines 118 142) the Hoare annotation is: true [2020-11-07 00:22:06,799 INFO L269 CegarLoopResult]: At program point L137(line 137) the Hoare annotation is: true [2020-11-07 00:22:06,799 INFO L269 CegarLoopResult]: At program point L137-1(lines 118 142) the Hoare annotation is: true [2020-11-07 00:22:06,799 INFO L269 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: true [2020-11-07 00:22:06,799 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 84 90) the Hoare annotation is: true [2020-11-07 00:22:06,799 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 84 90) the Hoare annotation is: true [2020-11-07 00:22:06,799 INFO L262 CegarLoopResult]: At program point L287(lines 287 293) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse1 .cse2 .cse3 .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5) (not .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5))) [2020-11-07 00:22:06,800 INFO L262 CegarLoopResult]: At program point L287-1(lines 287 293) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse2 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse1 .cse2 .cse3 .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5) (not .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:06,800 INFO L262 CegarLoopResult]: At program point L279(line 279) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= test_~tmp~4 0)) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:06,800 INFO L262 CegarLoopResult]: At program point L275(line 275) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ |test_#t~nondet28| 2147483648)) (<= |test_#t~nondet28| 2147483647) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:06,800 INFO L262 CegarLoopResult]: At program point L275-1(line 275) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ |test_#t~nondet28| 2147483648)) (<= |test_#t~nondet28| 2147483647) (= test_~tmp~4 |test_#t~nondet28|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:06,800 INFO L262 CegarLoopResult]: At program point L259(line 259) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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))) [2020-11-07 00:22:06,800 INFO L262 CegarLoopResult]: At program point L313(lines 266 314) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:06,801 INFO L262 CegarLoopResult]: At program point L301(line 301) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse2 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse1 .cse2 .cse3 .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5) (not .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:06,801 INFO L262 CegarLoopResult]: At program point L268(lines 267 312) 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) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:06,801 INFO L262 CegarLoopResult]: At program point L301-1(line 301) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse2 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse1 .cse2 .cse3 .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5) (not .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:06,801 INFO L262 CegarLoopResult]: At program point L301-2(line 301) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse2 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse1 .cse2 .cse3 .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5) (not .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:06,801 INFO L262 CegarLoopResult]: At program point L297(lines 297 308) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse2 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse1 .cse2 .cse3 .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5) (not .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:06,801 INFO L262 CegarLoopResult]: At program point L260(line 260) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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))) [2020-11-07 00:22:06,802 INFO L269 CegarLoopResult]: At program point testEXIT(lines 257 320) the Hoare annotation is: true [2020-11-07 00:22:06,802 INFO L262 CegarLoopResult]: At program point L289(line 289) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse1 .cse2 .cse3 .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5) (not .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5))) [2020-11-07 00:22:06,802 INFO L262 CegarLoopResult]: At program point testENTRY(lines 257 320) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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))) [2020-11-07 00:22:06,802 INFO L262 CegarLoopResult]: At program point L285(line 285) the Hoare annotation is: (let ((.cse1 (<= test_~tmp~4 2147483647)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ |test_#t~nondet29| 2147483648)) .cse1 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse0 .cse2 (<= |test_#t~nondet29| 2147483647) .cse3 .cse4 .cse5) (and .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5))) [2020-11-07 00:22:06,802 INFO L262 CegarLoopResult]: At program point L285-1(line 285) the Hoare annotation is: (let ((.cse1 (<= test_~tmp~4 2147483647)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ |test_#t~nondet29| 2147483648)) (= test_~tmp___0~2 |test_#t~nondet29|) .cse1 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse0 .cse2 (<= |test_#t~nondet29| 2147483647) .cse3 .cse4 .cse5) (and .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5))) [2020-11-07 00:22:06,802 INFO L269 CegarLoopResult]: At program point testFINAL(lines 257 320) the Hoare annotation is: true [2020-11-07 00:22:06,803 INFO L262 CegarLoopResult]: At program point L310(lines 267 312) 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) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:06,803 INFO L262 CegarLoopResult]: At program point L277(lines 277 283) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:22:06,803 INFO L262 CegarLoopResult]: At program point L277-1(lines 277 283) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5))) [2020-11-07 00:22:06,803 INFO L262 CegarLoopResult]: At program point L269(lines 269 273) 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) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:06,803 INFO L262 CegarLoopResult]: At program point L265(line 265) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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))) [2020-11-07 00:22:06,803 INFO L262 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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))) [2020-11-07 00:22:06,804 INFO L262 CegarLoopResult]: At program point L303(lines 303 307) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse2 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse1 .cse2 .cse3 .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5) (not .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:06,804 INFO L262 CegarLoopResult]: At program point L303-2(lines 297 308) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse2 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse1 .cse2 .cse3 .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5) (not .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:06,804 INFO L262 CegarLoopResult]: At program point L295(line 295) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse2 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse1 .cse2 .cse3 .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5) (not .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:06,804 INFO L262 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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))) [2020-11-07 00:22:06,804 INFO L262 CegarLoopResult]: At program point L295-1(line 295) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse2 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse1 .cse2 .cse3 .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5) (not .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:06,804 INFO L266 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-11-07 00:22:06,805 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 868 869) no Hoare annotation was computed. [2020-11-07 00:22:06,805 INFO L266 CegarLoopResult]: For program point L863-1(line 863) no Hoare annotation was computed. [2020-11-07 00:22:06,805 INFO L266 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-11-07 00:22:06,805 INFO L266 CegarLoopResult]: For program point L863-2(line 863) no Hoare annotation was computed. [2020-11-07 00:22:06,805 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 844 889) no Hoare annotation was computed. [2020-11-07 00:22:06,805 INFO L266 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-11-07 00:22:06,805 INFO L266 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-11-07 00:22:06,805 INFO L266 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-11-07 00:22:06,805 INFO L266 CegarLoopResult]: For program point L884(line 884) no Hoare annotation was computed. [2020-11-07 00:22:06,805 INFO L266 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-11-07 00:22:06,805 INFO L266 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-11-07 00:22:06,805 INFO L266 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-11-07 00:22:06,805 INFO L266 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-11-07 00:22:06,806 INFO L266 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-11-07 00:22:06,806 INFO L266 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-11-07 00:22:06,806 INFO L266 CegarLoopResult]: For program point L868(lines 868 869) no Hoare annotation was computed. [2020-11-07 00:22:06,806 INFO L266 CegarLoopResult]: For program point L864(lines 864 871) no Hoare annotation was computed. [2020-11-07 00:22:06,806 INFO L266 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-11-07 00:22:06,806 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 875 876) no Hoare annotation was computed. [2020-11-07 00:22:06,806 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 00:22:06,806 INFO L266 CegarLoopResult]: For program point L858(lines 858 878) no Hoare annotation was computed. [2020-11-07 00:22:06,806 INFO L266 CegarLoopResult]: For program point L858-1(lines 858 878) no Hoare annotation was computed. [2020-11-07 00:22:06,806 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 00:22:06,806 INFO L266 CegarLoopResult]: For program point L885(line 885) no Hoare annotation was computed. [2020-11-07 00:22:06,806 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 844 889) no Hoare annotation was computed. [2020-11-07 00:22:06,807 INFO L266 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-11-07 00:22:06,807 INFO L266 CegarLoopResult]: For program point L885-1(line 885) no Hoare annotation was computed. [2020-11-07 00:22:06,807 INFO L266 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-11-07 00:22:06,807 INFO L266 CegarLoopResult]: For program point L885-2(line 885) no Hoare annotation was computed. [2020-11-07 00:22:06,807 INFO L266 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-11-07 00:22:06,807 INFO L266 CegarLoopResult]: For program point L883-1(line 883) no Hoare annotation was computed. [2020-11-07 00:22:06,807 INFO L266 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-11-07 00:22:06,807 INFO L266 CegarLoopResult]: For program point L883-2(line 883) no Hoare annotation was computed. [2020-11-07 00:22:06,807 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 844 889) no Hoare annotation was computed. [2020-11-07 00:22:06,807 INFO L266 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-11-07 00:22:06,807 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-07 00:22:06,807 INFO L266 CegarLoopResult]: For program point L844(lines 844 889) no Hoare annotation was computed. [2020-11-07 00:22:06,807 INFO L266 CegarLoopResult]: For program point L875(lines 875 876) no Hoare annotation was computed. [2020-11-07 00:22:06,808 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 416 424) the Hoare annotation is: true [2020-11-07 00:22:06,808 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 416 424) the Hoare annotation is: true [2020-11-07 00:22:06,808 INFO L269 CegarLoopResult]: At program point L421(line 421) the Hoare annotation is: true [2020-11-07 00:22:06,808 INFO L269 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: true [2020-11-07 00:22:06,808 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 416 424) the Hoare annotation is: true [2020-11-07 00:22:06,808 INFO L266 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-11-07 00:22:06,808 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-07 00:22:06,808 INFO L266 CegarLoopResult]: For program point L378(lines 378 386) no Hoare annotation was computed. [2020-11-07 00:22:06,808 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 370 392) no Hoare annotation was computed. [2020-11-07 00:22:06,808 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 00:22:06,808 INFO L266 CegarLoopResult]: For program point L378-2(lines 378 386) no Hoare annotation was computed. [2020-11-07 00:22:06,808 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 370 392) no Hoare annotation was computed. [2020-11-07 00:22:06,809 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 370 392) no Hoare annotation was computed. [2020-11-07 00:22:06,809 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-07 00:22:06,809 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-07 00:22:06,809 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 537 546) no Hoare annotation was computed. [2020-11-07 00:22:06,809 INFO L266 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-11-07 00:22:06,809 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 537 546) no Hoare annotation was computed. [2020-11-07 00:22:06,809 INFO L266 CegarLoopResult]: For program point L539-1(line 539) no Hoare annotation was computed. [2020-11-07 00:22:06,809 INFO L266 CegarLoopResult]: For program point L539-2(line 539) no Hoare annotation was computed. [2020-11-07 00:22:06,809 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 537 546) no Hoare annotation was computed. [2020-11-07 00:22:06,809 INFO L266 CegarLoopResult]: For program point L803-2(line 803) no Hoare annotation was computed. [2020-11-07 00:22:06,809 INFO L266 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-11-07 00:22:06,809 INFO L266 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-11-07 00:22:06,809 INFO L266 CegarLoopResult]: For program point L787(lines 787 828) no Hoare annotation was computed. [2020-11-07 00:22:06,810 INFO L266 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-11-07 00:22:06,810 INFO L266 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-11-07 00:22:06,810 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 00:22:06,810 INFO L266 CegarLoopResult]: For program point L779-1(line 779) no Hoare annotation was computed. [2020-11-07 00:22:06,810 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-07 00:22:06,810 INFO L266 CegarLoopResult]: For program point L829(lines 829 840) no Hoare annotation was computed. [2020-11-07 00:22:06,810 INFO L266 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-11-07 00:22:06,810 INFO L266 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-11-07 00:22:06,810 INFO L266 CegarLoopResult]: For program point L821-1(line 821) no Hoare annotation was computed. [2020-11-07 00:22:06,810 INFO L266 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-11-07 00:22:06,810 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 00:22:06,810 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 00:22:06,810 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 00:22:06,811 INFO L266 CegarLoopResult]: For program point L805-1(line 805) no Hoare annotation was computed. [2020-11-07 00:22:06,811 INFO L266 CegarLoopResult]: For program point L772-1(line 772) no Hoare annotation was computed. [2020-11-07 00:22:06,811 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 741 843) no Hoare annotation was computed. [2020-11-07 00:22:06,811 INFO L266 CegarLoopResult]: For program point L830(lines 830 837) no Hoare annotation was computed. [2020-11-07 00:22:06,811 INFO L266 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-11-07 00:22:06,811 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-07 00:22:06,811 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-07 00:22:06,811 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-07 00:22:06,811 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-07 00:22:06,811 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 741 843) no Hoare annotation was computed. [2020-11-07 00:22:06,811 INFO L266 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-11-07 00:22:06,812 INFO L266 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-11-07 00:22:06,812 INFO L266 CegarLoopResult]: For program point L765(lines 765 769) no Hoare annotation was computed. [2020-11-07 00:22:06,812 INFO L266 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-11-07 00:22:06,812 INFO L266 CegarLoopResult]: For program point L790-2(lines 790 810) no Hoare annotation was computed. [2020-11-07 00:22:06,812 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 741 843) no Hoare annotation was computed. [2020-11-07 00:22:06,812 INFO L266 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-11-07 00:22:06,812 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 00:22:06,812 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 00:22:06,812 INFO L266 CegarLoopResult]: For program point L741(lines 741 843) no Hoare annotation was computed. [2020-11-07 00:22:06,812 INFO L266 CegarLoopResult]: For program point L741-1(lines 741 843) no Hoare annotation was computed. [2020-11-07 00:22:06,812 INFO L266 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-11-07 00:22:06,812 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 00:22:06,813 INFO L266 CegarLoopResult]: For program point L832-1(line 832) no Hoare annotation was computed. [2020-11-07 00:22:06,813 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-07 00:22:06,813 INFO L266 CegarLoopResult]: For program point L832-2(line 832) no Hoare annotation was computed. [2020-11-07 00:22:06,813 INFO L266 CegarLoopResult]: For program point L791(lines 790 810) no Hoare annotation was computed. [2020-11-07 00:22:06,813 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-07 00:22:06,813 INFO L266 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-11-07 00:22:06,813 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 00:22:06,813 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 00:22:06,813 INFO L266 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-11-07 00:22:06,813 INFO L266 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-11-07 00:22:06,813 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-07 00:22:06,814 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 00:22:06,814 INFO L266 CegarLoopResult]: For program point L775-1(line 775) no Hoare annotation was computed. [2020-11-07 00:22:06,814 INFO L266 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-11-07 00:22:06,814 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-07 00:22:06,814 INFO L266 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-11-07 00:22:06,814 INFO L266 CegarLoopResult]: For program point L792(lines 792 796) no Hoare annotation was computed. [2020-11-07 00:22:06,814 INFO L266 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-11-07 00:22:06,814 INFO L266 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-11-07 00:22:06,814 INFO L266 CegarLoopResult]: For program point L817-1(line 817) no Hoare annotation was computed. [2020-11-07 00:22:06,814 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 00:22:06,814 INFO L266 CegarLoopResult]: For program point L817-2(line 817) no Hoare annotation was computed. [2020-11-07 00:22:06,814 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 00:22:06,815 INFO L266 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-11-07 00:22:06,815 INFO L266 CegarLoopResult]: For program point L801-1(line 801) no Hoare annotation was computed. [2020-11-07 00:22:06,815 INFO L266 CegarLoopResult]: For program point L801-2(line 801) no Hoare annotation was computed. [2020-11-07 00:22:06,815 INFO L266 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-11-07 00:22:06,815 INFO L266 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-11-07 00:22:06,815 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 00:22:06,815 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-07 00:22:06,815 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 00:22:06,815 INFO L266 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-11-07 00:22:06,815 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-07 00:22:06,815 INFO L266 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-11-07 00:22:06,815 INFO L266 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-11-07 00:22:06,816 INFO L266 CegarLoopResult]: For program point L819-1(line 819) no Hoare annotation was computed. [2020-11-07 00:22:06,816 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 00:22:06,816 INFO L266 CegarLoopResult]: For program point L819-2(line 819) no Hoare annotation was computed. [2020-11-07 00:22:06,816 INFO L266 CegarLoopResult]: For program point L811(lines 789 812) no Hoare annotation was computed. [2020-11-07 00:22:06,816 INFO L266 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-11-07 00:22:06,816 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-07 00:22:06,816 INFO L266 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-11-07 00:22:06,816 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 00:22:06,816 INFO L266 CegarLoopResult]: For program point L770(lines 770 786) no Hoare annotation was computed. [2020-11-07 00:22:06,816 INFO L266 CegarLoopResult]: For program point L803-1(line 803) no Hoare annotation was computed. [2020-11-07 00:22:06,816 INFO L262 CegarLoopResult]: At program point L196-3(line 196) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,817 INFO L262 CegarLoopResult]: At program point L192(line 192) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,817 INFO L262 CegarLoopResult]: At program point L196-4(line 196) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,817 INFO L262 CegarLoopResult]: At program point L192-1(line 192) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,817 INFO L262 CegarLoopResult]: At program point L196-5(line 196) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,817 INFO L262 CegarLoopResult]: At program point L192-2(line 192) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,817 INFO L262 CegarLoopResult]: At program point L196-6(line 196) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,817 INFO L262 CegarLoopResult]: At program point L192-3(line 192) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,817 INFO L262 CegarLoopResult]: At program point L196-7(line 196) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,817 INFO L262 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,817 INFO L262 CegarLoopResult]: At program point L192-4(line 192) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,818 INFO L262 CegarLoopResult]: At program point L188-1(line 188) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,818 INFO L262 CegarLoopResult]: At program point L188-2(line 188) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,818 INFO L262 CegarLoopResult]: At program point L188-3(line 188) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,818 INFO L262 CegarLoopResult]: At program point L184(line 184) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,818 INFO L262 CegarLoopResult]: At program point L915(line 915) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,818 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,818 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,818 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,818 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,818 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,819 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,819 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,819 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,819 INFO L262 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,819 INFO L262 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:22:06,819 INFO L262 CegarLoopResult]: At program point L210(line 210) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,819 INFO L262 CegarLoopResult]: At program point L210-1(line 210) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,819 INFO L262 CegarLoopResult]: At program point L210-2(line 210) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,819 INFO L262 CegarLoopResult]: At program point L875(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,820 INFO L262 CegarLoopResult]: At program point L875-1(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,820 INFO L262 CegarLoopResult]: At program point L937(line 937) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:22:06,820 INFO L262 CegarLoopResult]: At program point L388(line 388) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,820 INFO L262 CegarLoopResult]: At program point L388-1(line 388) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,820 INFO L262 CegarLoopResult]: At program point L388-2(line 388) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,820 INFO L262 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,820 INFO L262 CegarLoopResult]: At program point L384-1(line 384) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,820 INFO L262 CegarLoopResult]: At program point L384-2(line 384) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,821 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:22:06,821 INFO L262 CegarLoopResult]: At program point L384-3(line 384) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,821 INFO L262 CegarLoopResult]: At program point L380(line 380) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,821 INFO L262 CegarLoopResult]: At program point L380-1(line 380) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,821 INFO L262 CegarLoopResult]: At program point L380-2(line 380) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,821 INFO L262 CegarLoopResult]: At program point L380-3(line 380) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,821 INFO L262 CegarLoopResult]: At program point L921(line 921) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,821 INFO L262 CegarLoopResult]: At program point L376(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,821 INFO L262 CegarLoopResult]: At program point L380-4(line 380) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,822 INFO L262 CegarLoopResult]: At program point L921-1(line 921) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,822 INFO L262 CegarLoopResult]: At program point L376-1(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,822 INFO L262 CegarLoopResult]: At program point L380-5(line 380) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,822 INFO L262 CegarLoopResult]: At program point L376-2(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,822 INFO L262 CegarLoopResult]: At program point L376-3(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,822 INFO L262 CegarLoopResult]: At program point L376-4(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,822 INFO L262 CegarLoopResult]: At program point L376-5(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,822 INFO L262 CegarLoopResult]: At program point L376-6(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,822 INFO L262 CegarLoopResult]: At program point L376-7(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,822 INFO L262 CegarLoopResult]: At program point L876(line 876) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,823 INFO L262 CegarLoopResult]: At program point L868(line 868) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,823 INFO L262 CegarLoopResult]: At program point L740(line 740) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:22:06,823 INFO L262 CegarLoopResult]: At program point L868-1(line 868) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,823 INFO L262 CegarLoopResult]: At program point L323(line 323) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:22:06,823 INFO L262 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,823 INFO L262 CegarLoopResult]: At program point L435(line 435) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:22:06,823 INFO L262 CegarLoopResult]: At program point L914(line 914) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,823 INFO L262 CegarLoopResult]: At program point L914-1(line 914) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,824 INFO L262 CegarLoopResult]: At program point L208(line 208) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,824 INFO L262 CegarLoopResult]: At program point L208-1(line 208) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,824 INFO L262 CegarLoopResult]: At program point L208-2(line 208) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,824 INFO L262 CegarLoopResult]: At program point L208-3(line 208) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,824 INFO L262 CegarLoopResult]: At program point L204(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,824 INFO L262 CegarLoopResult]: At program point L204-1(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,824 INFO L262 CegarLoopResult]: At program point L204-2(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,825 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#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~string39.offset| |old(#t~string39.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:22:06,825 INFO L262 CegarLoopResult]: At program point L204-3(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,825 INFO L262 CegarLoopResult]: At program point L200(line 200) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,825 INFO L262 CegarLoopResult]: At program point L204-4(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,825 INFO L262 CegarLoopResult]: At program point L200-1(line 200) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,825 INFO L262 CegarLoopResult]: At program point L200-2(line 200) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,825 INFO L262 CegarLoopResult]: At program point L200-3(line 200) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,825 INFO L262 CegarLoopResult]: At program point L869(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,825 INFO L262 CegarLoopResult]: At program point L196(line 196) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,826 INFO L262 CegarLoopResult]: At program point L324(line 324) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:22:06,826 INFO L262 CegarLoopResult]: At program point L196-1(line 196) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,826 INFO L262 CegarLoopResult]: At program point L196-2(line 196) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:06,826 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:22:06,826 INFO L269 CegarLoopResult]: At program point activatePumpFINAL(lines 143 150) the Hoare annotation is: true [2020-11-07 00:22:06,826 INFO L269 CegarLoopResult]: At program point activatePumpEXIT(lines 143 150) the Hoare annotation is: true [2020-11-07 00:22:06,826 INFO L269 CegarLoopResult]: At program point activatePumpENTRY(lines 143 150) the Hoare annotation is: true [2020-11-07 00:22:06,826 INFO L269 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: true [2020-11-07 00:22:06,826 INFO L269 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 215 233) the Hoare annotation is: true [2020-11-07 00:22:06,826 INFO L269 CegarLoopResult]: At program point L224(lines 224 228) the Hoare annotation is: true [2020-11-07 00:22:06,826 INFO L269 CegarLoopResult]: At program point L222(line 222) the Hoare annotation is: true [2020-11-07 00:22:06,827 INFO L269 CegarLoopResult]: At program point L224-2(lines 224 228) the Hoare annotation is: true [2020-11-07 00:22:06,827 INFO L269 CegarLoopResult]: At program point L222-1(line 222) the Hoare annotation is: true [2020-11-07 00:22:06,827 INFO L269 CegarLoopResult]: At program point L222-2(line 222) the Hoare annotation is: true [2020-11-07 00:22:06,827 INFO L269 CegarLoopResult]: At program point L222-3(line 222) the Hoare annotation is: true [2020-11-07 00:22:06,827 INFO L269 CegarLoopResult]: At program point L218(line 218) the Hoare annotation is: true [2020-11-07 00:22:06,827 INFO L269 CegarLoopResult]: At program point L217(line 217) the Hoare annotation is: true [2020-11-07 00:22:06,827 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 215 233) the Hoare annotation is: true [2020-11-07 00:22:06,827 INFO L269 CegarLoopResult]: At program point L230(line 230) the Hoare annotation is: true [2020-11-07 00:22:06,827 INFO L269 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 215 233) the Hoare annotation is: true [2020-11-07 00:22:06,827 INFO L269 CegarLoopResult]: At program point L227(line 227) the Hoare annotation is: true [2020-11-07 00:22:06,827 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 393 401) the Hoare annotation is: true [2020-11-07 00:22:06,828 INFO L269 CegarLoopResult]: At program point L398(line 398) the Hoare annotation is: true [2020-11-07 00:22:06,828 INFO L269 CegarLoopResult]: At program point L397(line 397) the Hoare annotation is: true [2020-11-07 00:22:06,828 INFO L269 CegarLoopResult]: At program point getWaterLevelFINAL(lines 393 401) the Hoare annotation is: true [2020-11-07 00:22:06,828 INFO L269 CegarLoopResult]: At program point getWaterLevelEXIT(lines 393 401) the Hoare annotation is: true [2020-11-07 00:22:06,828 INFO L269 CegarLoopResult]: At program point L353-1(lines 349 360) the Hoare annotation is: true [2020-11-07 00:22:06,828 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 349 360) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:22:06,828 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 349 360) the Hoare annotation is: true [2020-11-07 00:22:06,828 INFO L262 CegarLoopResult]: At program point L356(line 356) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:22:06,828 INFO L262 CegarLoopResult]: At program point L354(line 354) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:22:06,828 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:22:06,829 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:22:06,829 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:22:06,829 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:22:06,829 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 361 369) no Hoare annotation was computed. [2020-11-07 00:22:06,829 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-07 00:22:06,829 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 00:22:06,829 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 361 369) no Hoare annotation was computed. [2020-11-07 00:22:06,829 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 361 369) no Hoare annotation was computed. [2020-11-07 00:22:06,829 INFO L262 CegarLoopResult]: At program point L64(lines 60 82) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 0))) (.cse1 (not (= |old(~waterLevel~0)| 2))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~4 2147483647)) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (= test_~tmp~4 0) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:22:06,830 INFO L262 CegarLoopResult]: At program point L62(lines 60 82) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 0))) (.cse1 (not (= |old(~waterLevel~0)| 2))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~4 2147483647)) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (= test_~tmp~4 0) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:22:06,830 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 57 83) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= 2 ~waterLevel~0) .cse0 .cse1) (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) .cse2 .cse3))) [2020-11-07 00:22:06,830 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 57 83) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 2)) .cse0 .cse1) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1))) [2020-11-07 00:22:06,830 INFO L262 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 0))) (.cse1 (not (= |old(~waterLevel~0)| 2))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~4 2147483647)) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (= test_~tmp~4 0) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:22:06,830 INFO L262 CegarLoopResult]: At program point L71(lines 71 77) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 2)) .cse0 .cse1) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1))) [2020-11-07 00:22:06,830 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 57 83) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 2)) .cse0 .cse1) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1))) [2020-11-07 00:22:06,831 INFO L262 CegarLoopResult]: At program point L66(line 66) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 2)) .cse0 .cse1) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1))) [2020-11-07 00:22:06,831 INFO L269 CegarLoopResult]: At program point L450-1(lines 450 454) the Hoare annotation is: true [2020-11-07 00:22:06,831 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 436 465) the Hoare annotation is: true [2020-11-07 00:22:06,831 INFO L269 CegarLoopResult]: At program point L446-2(lines 446 460) the Hoare annotation is: true [2020-11-07 00:22:06,831 INFO L269 CegarLoopResult]: At program point L442(line 442) the Hoare annotation is: true [2020-11-07 00:22:06,831 INFO L269 CegarLoopResult]: At program point L442-1(line 442) the Hoare annotation is: true [2020-11-07 00:22:06,831 INFO L269 CegarLoopResult]: At program point L438(line 438) the Hoare annotation is: true [2020-11-07 00:22:06,831 INFO L269 CegarLoopResult]: At program point L461(lines 436 465) the Hoare annotation is: true [2020-11-07 00:22:06,831 INFO L269 CegarLoopResult]: At program point L457(line 457) the Hoare annotation is: true [2020-11-07 00:22:06,831 INFO L269 CegarLoopResult]: At program point L447(line 447) the Hoare annotation is: true [2020-11-07 00:22:06,831 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 436 465) the Hoare annotation is: true [2020-11-07 00:22:06,831 INFO L269 CegarLoopResult]: At program point L450(lines 450 454) the Hoare annotation is: true [2020-11-07 00:22:06,832 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 325 336) the Hoare annotation is: true [2020-11-07 00:22:06,832 INFO L269 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: true [2020-11-07 00:22:06,832 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 325 336) the Hoare annotation is: true [2020-11-07 00:22:06,832 INFO L269 CegarLoopResult]: At program point L329-1(lines 325 336) the Hoare annotation is: true [2020-11-07 00:22:06,832 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 490 496) the Hoare annotation is: true [2020-11-07 00:22:06,832 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 490 496) the Hoare annotation is: true [2020-11-07 00:22:06,832 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:22:06,832 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:22:06,832 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:22:06,832 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:22:06,832 INFO L269 CegarLoopResult]: At program point L98-1(line 98) the Hoare annotation is: true [2020-11-07 00:22:06,833 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 92 116) the Hoare annotation is: true [2020-11-07 00:22:06,833 INFO L269 CegarLoopResult]: At program point L96(lines 96 113) the Hoare annotation is: true [2020-11-07 00:22:06,833 INFO L269 CegarLoopResult]: At program point L98-2(line 98) the Hoare annotation is: true [2020-11-07 00:22:06,833 INFO L269 CegarLoopResult]: At program point L98-3(line 98) the Hoare annotation is: true [2020-11-07 00:22:06,833 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 92 116) the Hoare annotation is: true [2020-11-07 00:22:06,833 INFO L269 CegarLoopResult]: At program point L111(line 111) the Hoare annotation is: true [2020-11-07 00:22:06,833 INFO L269 CegarLoopResult]: At program point L111-1(lines 92 116) the Hoare annotation is: true [2020-11-07 00:22:06,833 INFO L269 CegarLoopResult]: At program point L106(line 106) the Hoare annotation is: true [2020-11-07 00:22:06,833 INFO L269 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: true [2020-11-07 00:22:06,833 INFO L269 CegarLoopResult]: At program point L100(lines 100 108) the Hoare annotation is: true [2020-11-07 00:22:06,833 INFO L269 CegarLoopResult]: At program point L98(line 98) the Hoare annotation is: true [2020-11-07 00:22:06,834 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 337 348) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= test_~tmp~4 2147483647)) (= 2 ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:22:06,834 INFO L262 CegarLoopResult]: At program point L342(line 342) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:22:06,834 INFO L262 CegarLoopResult]: At program point L341-1(lines 337 348) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= test_~tmp~4 2147483647)) (= 2 ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:22:06,834 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 337 348) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= test_~tmp~4 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:22:06,834 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 426 433) the Hoare annotation is: true [2020-11-07 00:22:06,834 INFO L269 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: true [2020-11-07 00:22:06,834 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 426 433) the Hoare annotation is: true [2020-11-07 00:22:06,834 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 426 433) the Hoare annotation is: true [2020-11-07 00:22:06,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:22:06 BoogieIcfgContainer [2020-11-07 00:22:06,857 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:22:06,858 INFO L168 Benchmark]: Toolchain (without parser) took 137233.78 ms. Allocated memory was 151.0 MB in the beginning and 784.3 MB in the end (delta: 633.3 MB). Free memory was 126.9 MB in the beginning and 697.8 MB in the end (delta: -570.9 MB). Peak memory consumption was 499.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:22:06,859 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 151.0 MB. Free memory was 125.5 MB in the beginning and 125.4 MB in the end (delta: 74.9 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:22:06,859 INFO L168 Benchmark]: CACSL2BoogieTranslator took 765.30 ms. Allocated memory is still 151.0 MB. Free memory was 126.3 MB in the beginning and 104.5 MB in the end (delta: 21.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:22:06,859 INFO L168 Benchmark]: Boogie Preprocessor took 108.24 ms. Allocated memory is still 151.0 MB. Free memory was 104.5 MB in the beginning and 133.2 MB in the end (delta: -28.8 MB). Peak memory consumption was 8.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:22:06,860 INFO L168 Benchmark]: RCFGBuilder took 1238.63 ms. Allocated memory is still 151.0 MB. Free memory was 133.2 MB in the beginning and 87.0 MB in the end (delta: 46.3 MB). Peak memory consumption was 65.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:22:06,860 INFO L168 Benchmark]: TraceAbstraction took 135107.82 ms. Allocated memory was 151.0 MB in the beginning and 784.3 MB in the end (delta: 633.3 MB). Free memory was 86.4 MB in the beginning and 697.8 MB in the end (delta: -611.4 MB). Peak memory consumption was 457.7 MB. Max. memory is 8.0 GB. [2020-11-07 00:22:06,862 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 151.0 MB. Free memory was 125.5 MB in the beginning and 125.4 MB in the end (delta: 74.9 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 765.30 ms. Allocated memory is still 151.0 MB. Free memory was 126.3 MB in the beginning and 104.5 MB in the end (delta: 21.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 108.24 ms. Allocated memory is still 151.0 MB. Free memory was 104.5 MB in the beginning and 133.2 MB in the end (delta: -28.8 MB). Peak memory consumption was 8.9 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1238.63 ms. Allocated memory is still 151.0 MB. Free memory was 133.2 MB in the beginning and 87.0 MB in the end (delta: 46.3 MB). Peak memory consumption was 65.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 135107.82 ms. Allocated memory was 151.0 MB in the beginning and 784.3 MB in the end (delta: 633.3 MB). Free memory was 86.4 MB in the beginning and 697.8 MB in the end (delta: -611.4 MB). Peak memory consumption was 457.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 875]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 868]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 914]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 921]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 267]: Loop Invariant Derived loop invariant: ((((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) || !(\old(waterLevel) == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 446]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 554]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 561]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 938]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 946]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: ((((((pumpRunning == aux-isPumpRunning()-aux && pumpRunning == \result) && pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) && (((((pumpRunning == aux-isPumpRunning()-aux && pumpRunning == \result) && pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel))) && (((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || tmp == 0) || !(tmp___2 <= 2147483647)) || pumpRunning == retValue_acc) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 956]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 512]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 170]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(waterLevel == 1) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) && (((!(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 234]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 547]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 498]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 151]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 118]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 402]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: 1 - ProcedureContractResult [Line: 84]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 257]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 416]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 143]: Procedure Contract for activatePump Derived contract for procedure activatePump: 1 - ProcedureContractResult [Line: 215]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: 1 - ProcedureContractResult [Line: 349]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 393]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 57]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((!(\old(waterLevel) == 2) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 436]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 325]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 490]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 92]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: 1 - ProcedureContractResult [Line: 337]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((!(\old(waterLevel) == 1) || !(tmp <= 2147483647)) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || tmp == 0) || !(0 <= tmp + 2147483648) - ProcedureContractResult [Line: 426]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 663 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 78.4s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 59.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 56.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2659 SDtfs, 6029 SDslu, 5450 SDs, 0 SdLazy, 10382 SolverSat, 1544 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 21.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 620 GetRequests, 366 SyntacticMatches, 13 SemanticMatches, 241 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3132 ImplicationChecksByTransitivity, 39.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1134occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 10 MinimizatonAttempts, 646 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 297 LocationsWithAnnotation, 3329 PreInvPairs, 3411 NumberOfFragments, 4400 HoareAnnotationTreeSize, 3329 FomulaSimplifications, 104562929 FormulaSimplificationTreeSizeReduction, 9.6s HoareSimplificationTime, 297 FomulaSimplificationsInter, 323070 FormulaSimplificationTreeSizeReductionInter, 46.6s 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...