/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_product27.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 19:50:37,258 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 19:50:37,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 19:50:37,301 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 19:50:37,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 19:50:37,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 19:50:37,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 19:50:37,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 19:50:37,311 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 19:50:37,312 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 19:50:37,314 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 19:50:37,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 19:50:37,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 19:50:37,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 19:50:37,319 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 19:50:37,320 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 19:50:37,321 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 19:50:37,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 19:50:37,342 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 19:50:37,346 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 19:50:37,351 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 19:50:37,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 19:50:37,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 19:50:37,355 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 19:50:37,358 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 19:50:37,359 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 19:50:37,359 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 19:50:37,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 19:50:37,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 19:50:37,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 19:50:37,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 19:50:37,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 19:50:37,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 19:50:37,366 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 19:50:37,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 19:50:37,368 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 19:50:37,369 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 19:50:37,369 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 19:50:37,370 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 19:50:37,371 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 19:50:37,372 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 19:50:37,373 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 19:50:37,388 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 19:50:37,388 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 19:50:37,390 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 19:50:37,391 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 19:50:37,391 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 19:50:37,391 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 19:50:37,391 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 19:50:37,391 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 19:50:37,392 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 19:50:37,392 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 19:50:37,392 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 19:50:37,392 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 19:50:37,393 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 19:50:37,393 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 19:50:37,393 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 19:50:37,393 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 19:50:37,393 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 19:50:37,394 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 19:50:37,394 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:50:37,394 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 19:50:37,395 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 19:50:37,395 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 19:50:37,395 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 19:50:37,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 19:50:37,870 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 19:50:37,874 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 19:50:37,875 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 19:50:37,876 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 19:50:37,877 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product27.cil.c [2021-02-21 19:50:37,960 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/beb8cc9c4/c6b07e349288424f921a191b9d471a70/FLAG928ef5f0e [2021-02-21 19:50:38,651 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 19:50:38,652 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product27.cil.c [2021-02-21 19:50:38,671 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/beb8cc9c4/c6b07e349288424f921a191b9d471a70/FLAG928ef5f0e [2021-02-21 19:50:38,958 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/beb8cc9c4/c6b07e349288424f921a191b9d471a70 [2021-02-21 19:50:38,966 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 19:50:38,983 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 19:50:38,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 19:50:38,989 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 19:50:38,993 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 19:50:38,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:50:38" (1/1) ... [2021-02-21 19:50:38,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45e42aa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:38, skipping insertion in model container [2021-02-21 19:50:38,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:50:38" (1/1) ... [2021-02-21 19:50:39,007 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 19:50:39,094 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 19:50:39,600 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product27.cil.c[13613,13626] [2021-02-21 19:50:39,648 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:50:39,662 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 19:50:39,727 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product27.cil.c[13613,13626] [2021-02-21 19:50:39,744 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:50:39,799 INFO L208 MainTranslator]: Completed translation [2021-02-21 19:50:39,800 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:39 WrapperNode [2021-02-21 19:50:39,800 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 19:50:39,802 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 19:50:39,802 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 19:50:39,802 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 19:50:39,819 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:39" (1/1) ... [2021-02-21 19:50:39,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:39" (1/1) ... [2021-02-21 19:50:39,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:39" (1/1) ... [2021-02-21 19:50:39,872 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:39" (1/1) ... [2021-02-21 19:50:39,952 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:39" (1/1) ... [2021-02-21 19:50:39,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:39" (1/1) ... [2021-02-21 19:50:40,006 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:39" (1/1) ... [2021-02-21 19:50:40,043 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 19:50:40,047 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 19:50:40,047 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 19:50:40,047 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 19:50:40,048 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:50:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 19:50:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 19:50:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 19:50:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 19:50:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 19:50:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 19:50:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 19:50:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 19:50:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:50:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:50:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:50:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 19:50:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 19:50:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 19:50:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 19:50:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 19:50:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 19:50:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 19:50:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 19:50:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 19:50:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 19:50:40,175 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 19:50:40,175 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 19:50:40,175 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-21 19:50:40,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 19:50:40,175 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 19:50:40,176 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 19:50:40,176 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 19:50:40,176 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 19:50:40,176 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 19:50:40,176 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 19:50:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 19:50:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 19:50:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 19:50:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-21 19:50:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 19:50:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 19:50:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 19:50:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 19:50:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 19:50:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-21 19:50:40,179 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-21 19:50:40,179 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 19:50:40,179 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 19:50:40,179 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 19:50:40,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 19:50:40,179 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 19:50:40,180 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 19:50:40,180 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 19:50:40,180 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 19:50:40,180 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 19:50:40,180 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 19:50:40,180 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 19:50:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 19:50:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 19:50:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:50:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:50:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:50:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 19:50:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 19:50:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 19:50:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 19:50:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 19:50:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 19:50:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 19:50:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 19:50:40,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 19:50:40,184 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 19:50:40,184 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 19:50:40,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 19:50:40,184 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 19:50:40,184 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 19:50:40,185 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 19:50:40,185 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 19:50:40,185 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 19:50:40,185 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 19:50:40,185 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 19:50:40,186 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 19:50:40,186 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-21 19:50:40,186 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 19:50:40,186 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 19:50:40,186 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 19:50:40,187 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 19:50:40,187 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 19:50:40,187 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 19:50:40,187 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 19:50:40,187 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 19:50:40,188 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-21 19:50:40,188 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 19:50:40,188 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 19:50:40,188 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 19:50:40,188 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 19:50:40,189 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-21 19:50:40,189 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-21 19:50:40,189 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 19:50:40,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 19:50:40,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 19:50:40,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 19:50:41,579 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 19:50:41,579 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 19:50:41,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:50:41 BoogieIcfgContainer [2021-02-21 19:50:41,584 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 19:50:41,586 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 19:50:41,587 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 19:50:41,592 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 19:50:41,592 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 07:50:38" (1/3) ... [2021-02-21 19:50:41,594 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a2da103 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:50:41, skipping insertion in model container [2021-02-21 19:50:41,594 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:39" (2/3) ... [2021-02-21 19:50:41,595 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a2da103 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:50:41, skipping insertion in model container [2021-02-21 19:50:41,596 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:50:41" (3/3) ... [2021-02-21 19:50:41,597 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product27.cil.c [2021-02-21 19:50:41,606 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 19:50:41,614 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 19:50:41,638 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 19:50:41,667 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 19:50:41,668 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 19:50:41,668 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 19:50:41,668 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 19:50:41,668 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 19:50:41,668 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 19:50:41,669 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 19:50:41,669 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 19:50:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states. [2021-02-21 19:50:41,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-21 19:50:41,724 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:50:41,725 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:50:41,726 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:50:41,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:50:41,734 INFO L82 PathProgramCache]: Analyzing trace with hash 377272932, now seen corresponding path program 1 times [2021-02-21 19:50:41,752 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:50:41,753 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [997671684] [2021-02-21 19:50:41,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:50:41,852 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:50:42,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,669 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:50:42,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:42,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:50:42,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,835 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:50:42,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:50:42,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:50:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:50:42,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 19:50:42,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 19:50:42,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:50:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:50:42,975 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [997671684] [2021-02-21 19:50:42,977 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:50:42,978 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 19:50:42,979 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1635257272] [2021-02-21 19:50:42,991 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 19:50:42,992 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:50:43,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 19:50:43,007 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:50:43,010 INFO L87 Difference]: Start difference. First operand 300 states. Second operand 4 states. [2021-02-21 19:50:44,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:50:44,697 INFO L93 Difference]: Finished difference Result 452 states and 533 transitions. [2021-02-21 19:50:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 19:50:44,699 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-21 19:50:44,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:50:44,731 INFO L225 Difference]: With dead ends: 452 [2021-02-21 19:50:44,731 INFO L226 Difference]: Without dead ends: 293 [2021-02-21 19:50:44,741 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 [2021-02-21 19:50:44,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2021-02-21 19:50:44,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 248. [2021-02-21 19:50:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 248 states. [2021-02-21 19:50:44,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 269 transitions. [2021-02-21 19:50:44,937 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 269 transitions. Word has length 165 [2021-02-21 19:50:44,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:50:44,938 INFO L480 AbstractCegarLoop]: Abstraction has 248 states and 269 transitions. [2021-02-21 19:50:44,938 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 19:50:44,938 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 269 transitions. [2021-02-21 19:50:44,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-21 19:50:44,947 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:50:44,947 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:50:44,948 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 19:50:44,948 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:50:44,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:50:44,949 INFO L82 PathProgramCache]: Analyzing trace with hash -1333335675, now seen corresponding path program 1 times [2021-02-21 19:50:44,949 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:50:44,949 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [230943995] [2021-02-21 19:50:44,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:50:44,956 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:50:45,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:45,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:45,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:45,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:45,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:45,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:45,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:45,464 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:50:45,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:45,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:45,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:45,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:45,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:50:45,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:45,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:45,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:45,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:50:45,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:45,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:45,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:45,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:50:45,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:45,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:45,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:45,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:50:45,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:45,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:45,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:45,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:50:45,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:45,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:45,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:45,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:50:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:45,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:45,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:45,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:45,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:45,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:45,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:45,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 19:50:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:45,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:45,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:45,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:50:45,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:45,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:45,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:45,641 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:50:45,642 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [230943995] [2021-02-21 19:50:45,642 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:50:45,643 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 19:50:45,643 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1541479907] [2021-02-21 19:50:45,644 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 19:50:45,644 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:50:45,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 19:50:45,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 19:50:45,646 INFO L87 Difference]: Start difference. First operand 248 states and 269 transitions. Second operand 5 states. [2021-02-21 19:50:46,566 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:50:47,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:50:47,627 INFO L93 Difference]: Finished difference Result 374 states and 420 transitions. [2021-02-21 19:50:47,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 19:50:47,628 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-21 19:50:47,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:50:47,633 INFO L225 Difference]: With dead ends: 374 [2021-02-21 19:50:47,633 INFO L226 Difference]: Without dead ends: 282 [2021-02-21 19:50:47,636 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 19:50:47,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2021-02-21 19:50:47,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 238. [2021-02-21 19:50:47,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238 states. [2021-02-21 19:50:47,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 256 transitions. [2021-02-21 19:50:47,770 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 256 transitions. Word has length 166 [2021-02-21 19:50:47,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:50:47,771 INFO L480 AbstractCegarLoop]: Abstraction has 238 states and 256 transitions. [2021-02-21 19:50:47,771 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 19:50:47,771 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 256 transitions. [2021-02-21 19:50:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-21 19:50:47,774 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:50:47,774 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:50:47,774 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 19:50:47,775 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:50:47,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:50:47,776 INFO L82 PathProgramCache]: Analyzing trace with hash 107626176, now seen corresponding path program 1 times [2021-02-21 19:50:47,776 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:50:47,776 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1729852010] [2021-02-21 19:50:47,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:50:47,781 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:50:47,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:47,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:47,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:47,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:47,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:47,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:47,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:47,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:47,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:47,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:47,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:50:47,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:47,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:50:47,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:47,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:50:47,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:47,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:48,294 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:50:48,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:48,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:48,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:48,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:48,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:48,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:50:48,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:50:48,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:48,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:48,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:48,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:50:48,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:48,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:48,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:48,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:50:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:48,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:48,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:48,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:48,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:50:48,423 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-21 19:50:48,424 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-21 19:50:48,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:50:48,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:48,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:48,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:48,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:50:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:48,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:48,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:48,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:50:48,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:48,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:48,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:48,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:48,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:48,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:48,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:48,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:50:48,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:48,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:48,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:48,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-21 19:50:48,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:48,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:48,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:48,600 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:50:48,601 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1729852010] [2021-02-21 19:50:48,601 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:50:48,602 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 19:50:48,602 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [289747134] [2021-02-21 19:50:48,603 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 19:50:48,603 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:50:48,603 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 19:50:48,604 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 19:50:48,604 INFO L87 Difference]: Start difference. First operand 238 states and 256 transitions. Second operand 10 states. [2021-02-21 19:50:49,403 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:50:49,904 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:50:50,329 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:50:50,690 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:51,101 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:50:51,511 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:52,896 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:50:54,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:50:54,854 INFO L93 Difference]: Finished difference Result 611 states and 702 transitions. [2021-02-21 19:50:54,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-21 19:50:54,855 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-21 19:50:54,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:50:54,861 INFO L225 Difference]: With dead ends: 611 [2021-02-21 19:50:54,861 INFO L226 Difference]: Without dead ends: 493 [2021-02-21 19:50:54,864 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-21 19:50:54,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 493 states. [2021-02-21 19:50:55,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 493 to 428. [2021-02-21 19:50:55,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 428 states. [2021-02-21 19:50:55,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 480 transitions. [2021-02-21 19:50:55,075 INFO L78 Accepts]: Start accepts. Automaton has 428 states and 480 transitions. Word has length 175 [2021-02-21 19:50:55,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:50:55,076 INFO L480 AbstractCegarLoop]: Abstraction has 428 states and 480 transitions. [2021-02-21 19:50:55,076 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 19:50:55,076 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 480 transitions. [2021-02-21 19:50:55,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2021-02-21 19:50:55,079 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:50:55,080 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] [2021-02-21 19:50:55,080 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 19:50:55,080 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:50:55,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:50:55,081 INFO L82 PathProgramCache]: Analyzing trace with hash 855441815, now seen corresponding path program 1 times [2021-02-21 19:50:55,081 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:50:55,081 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [590011167] [2021-02-21 19:50:55,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:50:55,085 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:50:55,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:55,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:55,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:55,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:55,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:55,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:55,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:55,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:55,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:55,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:55,604 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:50:55,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:55,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:55,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:55,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:55,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:50:55,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:55,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:55,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:50:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:55,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:55,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:50:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:55,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:55,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:50:55,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:55,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:55,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:50:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:55,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:55,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:50:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:55,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:55,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:55,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:55,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:55,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 19:50:55,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:55,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:55,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:55,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:50:55,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:55,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:55,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-02-21 19:50:55,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:55,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:55,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2021-02-21 19:50:55,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:55,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:55,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:55,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:55,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-21 19:50:55,864 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [590011167] [2021-02-21 19:50:55,864 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:50:55,864 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 19:50:55,864 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738659719] [2021-02-21 19:50:55,865 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 19:50:55,865 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:50:55,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 19:50:55,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 19:50:55,866 INFO L87 Difference]: Start difference. First operand 428 states and 480 transitions. Second operand 10 states. [2021-02-21 19:50:56,531 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:50:57,628 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:58,042 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:50:58,943 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:59,341 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:50:59,727 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:59,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:50:59,891 INFO L93 Difference]: Finished difference Result 701 states and 827 transitions. [2021-02-21 19:50:59,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-21 19:50:59,891 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 183 [2021-02-21 19:50:59,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:50:59,893 INFO L225 Difference]: With dead ends: 701 [2021-02-21 19:50:59,893 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 19:50:59,897 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-21 19:50:59,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 19:50:59,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 19:50:59,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 19:50:59,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 19:50:59,898 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 183 [2021-02-21 19:50:59,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:50:59,899 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 19:50:59,899 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 19:50:59,899 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 19:50:59,899 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 19:50:59,899 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 19:50:59,902 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 19:51:05,254 WARN L202 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 9 [2021-02-21 19:51:05,528 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:51:05,828 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 13 [2021-02-21 19:51:06,069 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:06,365 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:51:06,666 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2021-02-21 19:51:06,945 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:07,213 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:07,788 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2021-02-21 19:51:08,108 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:08,364 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:08,912 WARN L202 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-21 19:51:09,195 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:09,463 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:10,013 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-21 19:51:10,552 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-21 19:51:11,212 WARN L202 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2021-02-21 19:51:11,793 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-21 19:51:12,204 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-21 19:51:12,491 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:12,793 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-21 19:51:13,086 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-21 19:51:13,395 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:13,734 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:14,278 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 14 [2021-02-21 19:51:14,615 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:14,982 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:51:15,266 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-21 19:51:15,815 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 9 [2021-02-21 19:51:16,376 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2021-02-21 19:51:16,948 WARN L202 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-21 19:51:17,232 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:17,612 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:18,189 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 9 [2021-02-21 19:51:18,740 WARN L202 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 9 [2021-02-21 19:51:19,089 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:19,381 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:19,666 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:19,947 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:20,213 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:20,535 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:20,827 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:21,131 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:21,427 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:51:21,726 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:51:21,999 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:22,376 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:51:22,905 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-21 19:51:23,438 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-21 19:51:23,983 WARN L202 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 9 [2021-02-21 19:51:24,524 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-21 19:51:24,824 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-21 19:51:25,117 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:25,644 WARN L202 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-21 19:51:26,055 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:51:26,364 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:26,632 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:26,909 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:27,193 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:27,519 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:28,046 WARN L202 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-21 19:51:28,575 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-21 19:51:29,104 WARN L202 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-21 19:51:29,373 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-21 19:51:29,940 WARN L202 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2021-02-21 19:51:29,947 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 19:51:29,947 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 19:51:29,947 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 19:51:29,948 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-21 19:51:29,948 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-21 19:51:29,948 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-21 19:51:29,948 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-21 19:51:29,948 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 184 239) no Hoare annotation was computed. [2021-02-21 19:51:29,948 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-21 19:51:29,948 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-21 19:51:29,948 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-21 19:51:29,948 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-21 19:51:29,949 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-21 19:51:29,949 INFO L189 CegarLoopUtils]: For program point L226-1(line 226) no Hoare annotation was computed. [2021-02-21 19:51:29,949 INFO L189 CegarLoopUtils]: For program point L226-2(line 226) no Hoare annotation was computed. [2021-02-21 19:51:29,949 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-21 19:51:29,949 INFO L189 CegarLoopUtils]: For program point L185(line 185) no Hoare annotation was computed. [2021-02-21 19:51:29,949 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-21 19:51:29,949 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-21 19:51:29,949 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-21 19:51:29,949 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-21 19:51:29,949 INFO L189 CegarLoopUtils]: For program point L231(lines 208 232) no Hoare annotation was computed. [2021-02-21 19:51:29,949 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 184 239) no Hoare annotation was computed. [2021-02-21 19:51:29,949 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-21 19:51:29,949 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-21 19:51:29,950 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 184 239) no Hoare annotation was computed. [2021-02-21 19:51:29,950 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-21 19:51:29,950 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-21 19:51:29,950 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-21 19:51:29,950 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-21 19:51:29,950 INFO L189 CegarLoopUtils]: For program point L215(lines 215 219) no Hoare annotation was computed. [2021-02-21 19:51:29,950 INFO L189 CegarLoopUtils]: For program point L215-1(lines 215 219) no Hoare annotation was computed. [2021-02-21 19:51:29,950 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-21 19:51:29,950 INFO L189 CegarLoopUtils]: For program point L207-1(line 207) no Hoare annotation was computed. [2021-02-21 19:51:29,950 INFO L189 CegarLoopUtils]: For program point L207-2(line 207) no Hoare annotation was computed. [2021-02-21 19:51:29,950 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-21 19:51:29,950 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-21 19:51:29,950 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-21 19:51:29,951 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-21 19:51:29,951 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-21 19:51:29,951 INFO L189 CegarLoopUtils]: For program point L228-1(lines 209 230) no Hoare annotation was computed. [2021-02-21 19:51:29,951 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-21 19:51:29,951 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-21 19:51:29,951 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-21 19:51:29,951 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-21 19:51:29,951 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-21 19:51:29,951 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-21 19:51:29,951 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-21 19:51:29,952 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-21 19:51:29,952 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-21 19:51:29,952 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-21 19:51:29,952 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-21 19:51:29,952 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-21 19:51:29,952 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-21 19:51:29,952 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 240 299) no Hoare annotation was computed. [2021-02-21 19:51:29,952 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-21 19:51:29,952 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 240 299) no Hoare annotation was computed. [2021-02-21 19:51:29,953 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-21 19:51:29,953 INFO L189 CegarLoopUtils]: For program point L292(lines 265 293) no Hoare annotation was computed. [2021-02-21 19:51:29,953 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-21 19:51:29,953 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-21 19:51:29,953 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-21 19:51:29,953 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-21 19:51:29,953 INFO L189 CegarLoopUtils]: For program point L284-1(line 284) no Hoare annotation was computed. [2021-02-21 19:51:29,953 INFO L189 CegarLoopUtils]: For program point L284-2(line 284) no Hoare annotation was computed. [2021-02-21 19:51:29,953 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-21 19:51:29,954 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-21 19:51:29,954 INFO L189 CegarLoopUtils]: For program point L280-1(line 280) no Hoare annotation was computed. [2021-02-21 19:51:29,954 INFO L189 CegarLoopUtils]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-02-21 19:51:29,954 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 240 299) no Hoare annotation was computed. [2021-02-21 19:51:29,954 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-21 19:51:29,954 INFO L189 CegarLoopUtils]: For program point L272(lines 272 276) no Hoare annotation was computed. [2021-02-21 19:51:29,954 INFO L189 CegarLoopUtils]: For program point L272-1(lines 272 276) no Hoare annotation was computed. [2021-02-21 19:51:29,954 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-21 19:51:29,954 INFO L189 CegarLoopUtils]: For program point L264-1(line 264) no Hoare annotation was computed. [2021-02-21 19:51:29,954 INFO L189 CegarLoopUtils]: For program point L264-2(line 264) no Hoare annotation was computed. [2021-02-21 19:51:29,955 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-21 19:51:29,955 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-21 19:51:29,955 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-21 19:51:29,955 INFO L189 CegarLoopUtils]: For program point L289-1(line 289) no Hoare annotation was computed. [2021-02-21 19:51:29,955 INFO L189 CegarLoopUtils]: For program point L289-2(line 289) no Hoare annotation was computed. [2021-02-21 19:51:29,955 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-21 19:51:29,955 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-21 19:51:29,955 INFO L189 CegarLoopUtils]: For program point L285-1(line 285) no Hoare annotation was computed. [2021-02-21 19:51:29,955 INFO L189 CegarLoopUtils]: For program point L285-2(line 285) no Hoare annotation was computed. [2021-02-21 19:51:29,955 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-21 19:51:29,955 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-21 19:51:29,955 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-21 19:51:29,955 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-21 19:51:29,956 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-21 19:51:29,956 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-21 19:51:29,956 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-21 19:51:29,956 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-21 19:51:29,956 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-21 19:51:29,956 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-21 19:51:29,956 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-21 19:51:29,956 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-21 19:51:29,956 INFO L189 CegarLoopUtils]: For program point L266-2(lines 266 291) no Hoare annotation was computed. [2021-02-21 19:51:29,956 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-21 19:51:29,957 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2021-02-21 19:51:29,957 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2021-02-21 19:51:29,957 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:51:29,957 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2021-02-21 19:51:29,957 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-21 19:51:29,958 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:51:29,958 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-21 19:51:29,958 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 84 91) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-21 19:51:29,958 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 84 91) the Hoare annotation is: true [2021-02-21 19:51:29,958 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 84 91) the Hoare annotation is: true [2021-02-21 19:51:29,958 INFO L185 CegarLoopUtils]: At program point L97(line 97) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:29,958 INFO L185 CegarLoopUtils]: At program point L97-1(line 97) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:29,959 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 92 101) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:29,959 INFO L192 CegarLoopUtils]: At program point L97-2(line 97) the Hoare annotation is: true [2021-02-21 19:51:29,959 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 92 101) the Hoare annotation is: true [2021-02-21 19:51:29,959 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 92 101) the Hoare annotation is: true [2021-02-21 19:51:29,959 INFO L185 CegarLoopUtils]: At program point L114(lines 114 124) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) [2021-02-21 19:51:29,959 INFO L192 CegarLoopUtils]: At program point L112(line 112) the Hoare annotation is: true [2021-02-21 19:51:29,959 INFO L185 CegarLoopUtils]: At program point L112-1(line 112) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret10| 0)) [2021-02-21 19:51:29,959 INFO L192 CegarLoopUtils]: At program point L110(lines 110 127) the Hoare annotation is: true [2021-02-21 19:51:29,959 INFO L185 CegarLoopUtils]: At program point L112-2(line 112) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret10| 0)) [2021-02-21 19:51:29,960 INFO L185 CegarLoopUtils]: At program point L112-3(line 112) the Hoare annotation is: (or (and (= |__utac_acc__Specification5_spec__3_#t~ret10| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:51:29,960 INFO L192 CegarLoopUtils]: At program point L110-1(lines 102 130) the Hoare annotation is: true [2021-02-21 19:51:29,960 INFO L192 CegarLoopUtils]: At program point L108(line 108) the Hoare annotation is: true [2021-02-21 19:51:29,960 INFO L192 CegarLoopUtils]: At program point L108-1(line 108) the Hoare annotation is: true [2021-02-21 19:51:29,960 INFO L192 CegarLoopUtils]: At program point L108-2(line 108) the Hoare annotation is: true [2021-02-21 19:51:29,960 INFO L192 CegarLoopUtils]: At program point L108-3(line 108) the Hoare annotation is: true [2021-02-21 19:51:29,960 INFO L192 CegarLoopUtils]: At program point L104(line 104) the Hoare annotation is: true [2021-02-21 19:51:29,960 INFO L185 CegarLoopUtils]: At program point L117(line 117) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-21 19:51:29,961 INFO L185 CegarLoopUtils]: At program point L115(lines 115 121) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-21 19:51:29,961 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 102 130) the Hoare annotation is: true [2021-02-21 19:51:29,961 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 102 130) the Hoare annotation is: true [2021-02-21 19:51:29,961 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 678 700) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,961 INFO L192 CegarLoopUtils]: At program point L697(line 697) the Hoare annotation is: true [2021-02-21 19:51:29,961 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 678 700) the Hoare annotation is: true [2021-02-21 19:51:29,962 INFO L185 CegarLoopUtils]: At program point L690(line 690) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,962 INFO L185 CegarLoopUtils]: At program point L690-1(line 690) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,962 INFO L185 CegarLoopUtils]: At program point L688(lines 688 695) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,962 INFO L192 CegarLoopUtils]: At program point L688-1(lines 688 695) the Hoare annotation is: true [2021-02-21 19:51:29,962 INFO L185 CegarLoopUtils]: At program point L686(line 686) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret56| ~systemActive~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,962 INFO L185 CegarLoopUtils]: At program point L685(line 685) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,962 INFO L185 CegarLoopUtils]: At program point L686-1(line 686) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret56| ~systemActive~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,963 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 678 700) the Hoare annotation is: true [2021-02-21 19:51:29,963 INFO L185 CegarLoopUtils]: At program point L684(line 684) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,963 INFO L185 CegarLoopUtils]: At program point L686-2(line 686) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret56| ~systemActive~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,963 INFO L185 CegarLoopUtils]: At program point L684-1(line 684) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,963 INFO L185 CegarLoopUtils]: At program point L680(line 680) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,963 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-21 19:51:29,963 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-21 19:51:29,963 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 635 658) no Hoare annotation was computed. [2021-02-21 19:51:29,963 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 635 658) no Hoare annotation was computed. [2021-02-21 19:51:29,963 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 635 658) no Hoare annotation was computed. [2021-02-21 19:51:29,964 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-21 19:51:29,964 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-21 19:51:29,964 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-21 19:51:29,964 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-21 19:51:29,964 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-21 19:51:29,964 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-21 19:51:29,964 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-21 19:51:29,964 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-21 19:51:29,964 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-21 19:51:29,964 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-21 19:51:29,964 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-21 19:51:29,964 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-21 19:51:29,965 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 944 958) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:51:29,965 INFO L185 CegarLoopUtils]: At program point L950(line 950) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-21 19:51:29,965 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 944 958) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 19:51:29,965 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 944 958) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:51:29,965 INFO L185 CegarLoopUtils]: At program point L948(lines 948 954) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 19:51:29,965 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 880 888) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:51:29,965 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 880 888) the Hoare annotation is: true [2021-02-21 19:51:29,966 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 880 888) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:51:29,966 INFO L185 CegarLoopUtils]: At program point L885(line 885) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) [2021-02-21 19:51:29,966 INFO L192 CegarLoopUtils]: At program point L884(line 884) the Hoare annotation is: true [2021-02-21 19:51:29,966 INFO L192 CegarLoopUtils]: At program point L932-3(line 932) the Hoare annotation is: true [2021-02-21 19:51:29,966 INFO L192 CegarLoopUtils]: At program point L928(line 928) the Hoare annotation is: true [2021-02-21 19:51:29,966 INFO L192 CegarLoopUtils]: At program point L927(line 927) the Hoare annotation is: true [2021-02-21 19:51:29,966 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 925 943) the Hoare annotation is: true [2021-02-21 19:51:29,966 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 925 943) the Hoare annotation is: true [2021-02-21 19:51:29,967 INFO L192 CegarLoopUtils]: At program point L940(line 940) the Hoare annotation is: true [2021-02-21 19:51:29,967 INFO L192 CegarLoopUtils]: At program point L937(line 937) the Hoare annotation is: true [2021-02-21 19:51:29,967 INFO L192 CegarLoopUtils]: At program point L935(line 935) the Hoare annotation is: true [2021-02-21 19:51:29,967 INFO L192 CegarLoopUtils]: At program point L934(lines 934 938) the Hoare annotation is: true [2021-02-21 19:51:29,967 INFO L192 CegarLoopUtils]: At program point L932(line 932) the Hoare annotation is: true [2021-02-21 19:51:29,967 INFO L192 CegarLoopUtils]: At program point L934-2(lines 934 938) the Hoare annotation is: true [2021-02-21 19:51:29,967 INFO L192 CegarLoopUtils]: At program point L932-1(line 932) the Hoare annotation is: true [2021-02-21 19:51:29,968 INFO L192 CegarLoopUtils]: At program point L932-2(line 932) the Hoare annotation is: true [2021-02-21 19:51:29,968 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 925 943) the Hoare annotation is: true [2021-02-21 19:51:29,968 INFO L189 CegarLoopUtils]: For program point L896(lines 896 904) no Hoare annotation was computed. [2021-02-21 19:51:29,968 INFO L189 CegarLoopUtils]: For program point L896-2(lines 896 904) no Hoare annotation was computed. [2021-02-21 19:51:29,968 INFO L189 CegarLoopUtils]: For program point L919(line 919) no Hoare annotation was computed. [2021-02-21 19:51:29,968 INFO L189 CegarLoopUtils]: For program point L919-1(line 919) no Hoare annotation was computed. [2021-02-21 19:51:29,968 INFO L189 CegarLoopUtils]: For program point L914(line 914) no Hoare annotation was computed. [2021-02-21 19:51:29,968 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 889 924) no Hoare annotation was computed. [2021-02-21 19:51:29,968 INFO L189 CegarLoopUtils]: For program point L910(line 910) no Hoare annotation was computed. [2021-02-21 19:51:29,968 INFO L189 CegarLoopUtils]: For program point L908(lines 908 916) no Hoare annotation was computed. [2021-02-21 19:51:29,968 INFO L189 CegarLoopUtils]: For program point L908-2(lines 908 916) no Hoare annotation was computed. [2021-02-21 19:51:29,968 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 889 924) no Hoare annotation was computed. [2021-02-21 19:51:29,969 INFO L189 CegarLoopUtils]: For program point L902(line 902) no Hoare annotation was computed. [2021-02-21 19:51:29,969 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 889 924) no Hoare annotation was computed. [2021-02-21 19:51:29,969 INFO L189 CegarLoopUtils]: For program point L898(line 898) no Hoare annotation was computed. [2021-02-21 19:51:29,969 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2021-02-21 19:51:29,969 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2021-02-21 19:51:29,969 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-21 19:51:29,969 INFO L189 CegarLoopUtils]: For program point L161-1(line 161) no Hoare annotation was computed. [2021-02-21 19:51:29,969 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-21 19:51:29,969 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-21 19:51:29,969 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-21 19:51:29,969 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 138 183) no Hoare annotation was computed. [2021-02-21 19:51:29,969 INFO L189 CegarLoopUtils]: For program point L149(line 149) no Hoare annotation was computed. [2021-02-21 19:51:29,970 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-21 19:51:29,970 INFO L189 CegarLoopUtils]: For program point L178(line 178) no Hoare annotation was computed. [2021-02-21 19:51:29,970 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-21 19:51:29,970 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-21 19:51:29,970 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 138 183) no Hoare annotation was computed. [2021-02-21 19:51:29,970 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-21 19:51:29,970 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-21 19:51:29,970 INFO L189 CegarLoopUtils]: For program point L141(line 141) no Hoare annotation was computed. [2021-02-21 19:51:29,970 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-21 19:51:29,971 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 138 183) no Hoare annotation was computed. [2021-02-21 19:51:29,971 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-21 19:51:29,971 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-21 19:51:29,971 INFO L189 CegarLoopUtils]: For program point L168-1(line 168) no Hoare annotation was computed. [2021-02-21 19:51:29,971 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-21 19:51:29,971 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-21 19:51:29,971 INFO L189 CegarLoopUtils]: For program point L164-1(line 164) no Hoare annotation was computed. [2021-02-21 19:51:29,971 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-21 19:51:29,971 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-21 19:51:29,971 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-21 19:51:29,971 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-21 19:51:29,971 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-21 19:51:29,972 INFO L189 CegarLoopUtils]: For program point L150(line 150) no Hoare annotation was computed. [2021-02-21 19:51:29,972 INFO L189 CegarLoopUtils]: For program point L148(line 148) no Hoare annotation was computed. [2021-02-21 19:51:29,972 INFO L189 CegarLoopUtils]: For program point L179(line 179) no Hoare annotation was computed. [2021-02-21 19:51:29,972 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-21 19:51:29,972 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-21 19:51:29,972 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-21 19:51:29,972 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-21 19:51:29,972 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-21 19:51:29,972 INFO L189 CegarLoopUtils]: For program point L175-1(line 175) no Hoare annotation was computed. [2021-02-21 19:51:29,972 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-21 19:51:29,972 INFO L189 CegarLoopUtils]: For program point L175-2(line 175) no Hoare annotation was computed. [2021-02-21 19:51:29,972 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-21 19:51:29,972 INFO L189 CegarLoopUtils]: For program point L138(lines 138 183) no Hoare annotation was computed. [2021-02-21 19:51:29,972 INFO L189 CegarLoopUtils]: For program point L138-1(lines 138 183) no Hoare annotation was computed. [2021-02-21 19:51:29,973 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-21 19:51:29,973 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-21 19:51:29,973 INFO L189 CegarLoopUtils]: For program point L475(lines 475 476) no Hoare annotation was computed. [2021-02-21 19:51:29,973 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 451 496) no Hoare annotation was computed. [2021-02-21 19:51:29,973 INFO L189 CegarLoopUtils]: For program point L471(lines 471 478) no Hoare annotation was computed. [2021-02-21 19:51:29,973 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-21 19:51:29,973 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-21 19:51:29,973 INFO L189 CegarLoopUtils]: For program point L465(lines 465 485) no Hoare annotation was computed. [2021-02-21 19:51:29,973 INFO L189 CegarLoopUtils]: For program point L465-1(lines 465 485) no Hoare annotation was computed. [2021-02-21 19:51:29,973 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-21 19:51:29,973 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-21 19:51:29,973 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-21 19:51:29,974 INFO L189 CegarLoopUtils]: For program point L492-1(line 492) no Hoare annotation was computed. [2021-02-21 19:51:29,974 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 451 496) no Hoare annotation was computed. [2021-02-21 19:51:29,974 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-21 19:51:29,974 INFO L189 CegarLoopUtils]: For program point L492-2(line 492) no Hoare annotation was computed. [2021-02-21 19:51:29,974 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-21 19:51:29,974 INFO L189 CegarLoopUtils]: For program point L490-1(line 490) no Hoare annotation was computed. [2021-02-21 19:51:29,974 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-21 19:51:29,974 INFO L189 CegarLoopUtils]: For program point L490-2(line 490) no Hoare annotation was computed. [2021-02-21 19:51:29,974 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-21 19:51:29,974 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 451 496) no Hoare annotation was computed. [2021-02-21 19:51:29,975 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-21 19:51:29,975 INFO L189 CegarLoopUtils]: For program point L451(lines 451 496) no Hoare annotation was computed. [2021-02-21 19:51:29,975 INFO L189 CegarLoopUtils]: For program point L482(lines 482 483) no Hoare annotation was computed. [2021-02-21 19:51:29,975 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-21 19:51:29,975 INFO L189 CegarLoopUtils]: For program point L470-1(line 470) no Hoare annotation was computed. [2021-02-21 19:51:29,975 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-21 19:51:29,975 INFO L189 CegarLoopUtils]: For program point L470-2(line 470) no Hoare annotation was computed. [2021-02-21 19:51:29,975 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-21 19:51:29,975 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-21 19:51:29,975 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-21 19:51:29,976 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-21 19:51:29,976 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-21 19:51:29,976 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-21 19:51:29,976 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-21 19:51:29,976 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-21 19:51:29,976 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-21 19:51:29,976 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-21 19:51:29,976 INFO L185 CegarLoopUtils]: At program point L672(line 672) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-21 19:51:29,977 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 667 677) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,977 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 667 677) the Hoare annotation is: true [2021-02-21 19:51:29,977 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 667 677) the Hoare annotation is: true [2021-02-21 19:51:29,977 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 869 879) no Hoare annotation was computed. [2021-02-21 19:51:29,977 INFO L189 CegarLoopUtils]: For program point L876(line 876) no Hoare annotation was computed. [2021-02-21 19:51:29,977 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 869 879) no Hoare annotation was computed. [2021-02-21 19:51:29,977 INFO L189 CegarLoopUtils]: For program point L874(line 874) no Hoare annotation was computed. [2021-02-21 19:51:29,977 INFO L189 CegarLoopUtils]: For program point L874-1(line 874) no Hoare annotation was computed. [2021-02-21 19:51:29,977 INFO L189 CegarLoopUtils]: For program point L874-2(line 874) no Hoare annotation was computed. [2021-02-21 19:51:29,978 INFO L189 CegarLoopUtils]: For program point L874-3(line 874) no Hoare annotation was computed. [2021-02-21 19:51:29,978 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 869 879) no Hoare annotation was computed. [2021-02-21 19:51:29,978 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 861 868) the Hoare annotation is: true [2021-02-21 19:51:29,978 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 861 868) the Hoare annotation is: true [2021-02-21 19:51:29,978 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 861 868) the Hoare annotation is: true [2021-02-21 19:51:29,978 INFO L185 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,978 INFO L185 CegarLoopUtils]: At program point L829-1(lines 810 834) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,978 INFO L185 CegarLoopUtils]: At program point L824(line 824) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,978 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 810 834) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,979 INFO L185 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,979 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 810 834) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,979 INFO L185 CegarLoopUtils]: At program point L818(lines 818 826) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,979 INFO L185 CegarLoopUtils]: At program point L816(line 816) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,979 INFO L185 CegarLoopUtils]: At program point L816-1(line 816) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,979 INFO L185 CegarLoopUtils]: At program point L814(lines 814 831) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,979 INFO L185 CegarLoopUtils]: At program point L816-2(line 816) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,979 INFO L185 CegarLoopUtils]: At program point L816-3(line 816) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,980 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 802 808) the Hoare annotation is: true [2021-02-21 19:51:29,980 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 802 808) the Hoare annotation is: true [2021-02-21 19:51:29,980 INFO L185 CegarLoopUtils]: At program point L733(lines 733 739) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,980 INFO L185 CegarLoopUtils]: At program point L733-1(lines 733 739) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,980 INFO L185 CegarLoopUtils]: At program point L758(lines 713 760) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,980 INFO L185 CegarLoopUtils]: At program point L725(line 725) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,980 INFO L185 CegarLoopUtils]: At program point L721(line 721) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,981 INFO L185 CegarLoopUtils]: At program point L721-1(line 721) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,981 INFO L185 CegarLoopUtils]: At program point L705(line 705) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,981 INFO L185 CegarLoopUtils]: At program point L751(line 751) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,981 INFO L185 CegarLoopUtils]: At program point L747(line 747) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,981 INFO L185 CegarLoopUtils]: At program point L714(lines 713 760) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,981 INFO L185 CegarLoopUtils]: At program point L747-1(line 747) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,982 INFO L185 CegarLoopUtils]: At program point L747-2(line 747) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,982 INFO L185 CegarLoopUtils]: At program point L743(lines 743 756) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,982 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 703 768) the Hoare annotation is: true [2021-02-21 19:51:29,982 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,982 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 703 768) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,982 INFO L185 CegarLoopUtils]: At program point L735(line 735) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,982 INFO L185 CegarLoopUtils]: At program point L731(line 731) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,983 INFO L185 CegarLoopUtils]: At program point L731-1(line 731) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,983 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 703 768) the Hoare annotation is: true [2021-02-21 19:51:29,983 INFO L185 CegarLoopUtils]: At program point L723(lines 723 729) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,983 INFO L185 CegarLoopUtils]: At program point L723-1(lines 723 729) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,983 INFO L185 CegarLoopUtils]: At program point L715(lines 715 719) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,983 INFO L185 CegarLoopUtils]: At program point L711(line 711) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,983 INFO L185 CegarLoopUtils]: At program point L707(line 707) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,983 INFO L185 CegarLoopUtils]: At program point L761(lines 712 762) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,984 INFO L185 CegarLoopUtils]: At program point L749(lines 749 755) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,984 INFO L185 CegarLoopUtils]: At program point L749-1(lines 743 756) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,984 INFO L185 CegarLoopUtils]: At program point L741(line 741) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,984 INFO L185 CegarLoopUtils]: At program point L708(line 708) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:29,984 INFO L185 CegarLoopUtils]: At program point L741-1(line 741) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:29,984 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-21 19:51:29,984 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-21 19:51:29,984 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-21 19:51:29,985 INFO L189 CegarLoopUtils]: For program point L446-1(line 446) no Hoare annotation was computed. [2021-02-21 19:51:29,985 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-21 19:51:29,985 INFO L189 CegarLoopUtils]: For program point L446-2(line 446) no Hoare annotation was computed. [2021-02-21 19:51:29,985 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-21 19:51:29,985 INFO L189 CegarLoopUtils]: For program point L444-1(line 444) no Hoare annotation was computed. [2021-02-21 19:51:29,985 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-21 19:51:29,985 INFO L189 CegarLoopUtils]: For program point L444-2(line 444) no Hoare annotation was computed. [2021-02-21 19:51:29,985 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 405 450) no Hoare annotation was computed. [2021-02-21 19:51:29,985 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-21 19:51:29,985 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-21 19:51:29,985 INFO L189 CegarLoopUtils]: For program point L405(lines 405 450) no Hoare annotation was computed. [2021-02-21 19:51:29,986 INFO L189 CegarLoopUtils]: For program point L436(lines 436 437) no Hoare annotation was computed. [2021-02-21 19:51:29,986 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-21 19:51:29,986 INFO L189 CegarLoopUtils]: For program point L424-1(line 424) no Hoare annotation was computed. [2021-02-21 19:51:29,986 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-21 19:51:29,986 INFO L189 CegarLoopUtils]: For program point L424-2(line 424) no Hoare annotation was computed. [2021-02-21 19:51:29,986 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-21 19:51:29,986 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-21 19:51:29,986 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-21 19:51:29,986 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-21 19:51:29,986 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-21 19:51:29,986 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-21 19:51:29,987 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-21 19:51:29,987 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-21 19:51:29,987 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-21 19:51:29,987 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-21 19:51:29,987 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 405 450) no Hoare annotation was computed. [2021-02-21 19:51:29,987 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 405 450) no Hoare annotation was computed. [2021-02-21 19:51:29,987 INFO L189 CegarLoopUtils]: For program point L429(lines 429 430) no Hoare annotation was computed. [2021-02-21 19:51:29,987 INFO L189 CegarLoopUtils]: For program point L425(lines 425 432) no Hoare annotation was computed. [2021-02-21 19:51:29,987 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-21 19:51:29,987 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-21 19:51:29,988 INFO L189 CegarLoopUtils]: For program point L419(lines 419 439) no Hoare annotation was computed. [2021-02-21 19:51:29,988 INFO L189 CegarLoopUtils]: For program point L419-1(lines 419 439) no Hoare annotation was computed. [2021-02-21 19:51:29,988 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 835 842) no Hoare annotation was computed. [2021-02-21 19:51:29,988 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 835 842) no Hoare annotation was computed. [2021-02-21 19:51:29,988 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 835 842) no Hoare annotation was computed. [2021-02-21 19:51:29,988 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 583 591) the Hoare annotation is: true [2021-02-21 19:51:29,988 INFO L192 CegarLoopUtils]: At program point L588(line 588) the Hoare annotation is: true [2021-02-21 19:51:29,988 INFO L192 CegarLoopUtils]: At program point L587(line 587) the Hoare annotation is: true [2021-02-21 19:51:29,988 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 583 591) the Hoare annotation is: true [2021-02-21 19:51:29,988 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 583 591) the Hoare annotation is: true [2021-02-21 19:51:29,989 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-21 19:51:29,989 INFO L189 CegarLoopUtils]: For program point L559(lines 559 567) no Hoare annotation was computed. [2021-02-21 19:51:29,989 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-21 19:51:29,989 INFO L189 CegarLoopUtils]: For program point L559-2(lines 559 567) no Hoare annotation was computed. [2021-02-21 19:51:29,989 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 551 573) no Hoare annotation was computed. [2021-02-21 19:51:29,989 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 551 573) no Hoare annotation was computed. [2021-02-21 19:51:29,989 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-21 19:51:29,989 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 551 573) no Hoare annotation was computed. [2021-02-21 19:51:29,989 INFO L189 CegarLoopUtils]: For program point L48(line 48) no Hoare annotation was computed. [2021-02-21 19:51:29,990 INFO L189 CegarLoopUtils]: For program point L48-1(line 48) no Hoare annotation was computed. [2021-02-21 19:51:29,990 INFO L189 CegarLoopUtils]: For program point L48-2(line 48) no Hoare annotation was computed. [2021-02-21 19:51:29,990 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2021-02-21 19:51:29,990 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2021-02-21 19:51:29,990 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2021-02-21 19:51:29,990 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-21 19:51:29,990 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-21 19:51:29,990 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-21 19:51:29,991 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-21 19:51:29,991 INFO L189 CegarLoopUtils]: For program point L382-1(line 382) no Hoare annotation was computed. [2021-02-21 19:51:29,991 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-21 19:51:29,991 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-21 19:51:29,991 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-21 19:51:29,991 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-21 19:51:29,991 INFO L189 CegarLoopUtils]: For program point L366-1(line 366) no Hoare annotation was computed. [2021-02-21 19:51:29,991 INFO L189 CegarLoopUtils]: For program point L333-1(line 333) no Hoare annotation was computed. [2021-02-21 19:51:29,991 INFO L189 CegarLoopUtils]: For program point L391(lines 391 398) no Hoare annotation was computed. [2021-02-21 19:51:29,991 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-21 19:51:29,991 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-21 19:51:29,992 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-21 19:51:29,992 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-21 19:51:29,992 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-21 19:51:29,992 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-21 19:51:29,992 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-21 19:51:29,992 INFO L189 CegarLoopUtils]: For program point L326(lines 326 330) no Hoare annotation was computed. [2021-02-21 19:51:29,992 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 302 404) no Hoare annotation was computed. [2021-02-21 19:51:29,992 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-21 19:51:29,992 INFO L189 CegarLoopUtils]: For program point L351-2(lines 351 371) no Hoare annotation was computed. [2021-02-21 19:51:29,992 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-21 19:51:29,992 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-21 19:51:29,993 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-21 19:51:29,993 INFO L189 CegarLoopUtils]: For program point L302(lines 302 404) no Hoare annotation was computed. [2021-02-21 19:51:29,993 INFO L189 CegarLoopUtils]: For program point L302-1(lines 302 404) no Hoare annotation was computed. [2021-02-21 19:51:29,993 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-21 19:51:29,993 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-21 19:51:29,993 INFO L189 CegarLoopUtils]: For program point L393-1(line 393) no Hoare annotation was computed. [2021-02-21 19:51:29,993 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-21 19:51:29,993 INFO L189 CegarLoopUtils]: For program point L393-2(line 393) no Hoare annotation was computed. [2021-02-21 19:51:29,993 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 302 404) no Hoare annotation was computed. [2021-02-21 19:51:29,993 INFO L189 CegarLoopUtils]: For program point L352(lines 351 371) no Hoare annotation was computed. [2021-02-21 19:51:29,993 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-21 19:51:29,994 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-21 19:51:29,994 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-21 19:51:29,994 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-21 19:51:29,994 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-21 19:51:29,994 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 302 404) no Hoare annotation was computed. [2021-02-21 19:51:29,994 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-21 19:51:29,994 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-21 19:51:29,994 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-21 19:51:29,994 INFO L189 CegarLoopUtils]: For program point L336-1(line 336) no Hoare annotation was computed. [2021-02-21 19:51:29,994 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-21 19:51:29,995 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-21 19:51:29,995 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-21 19:51:29,995 INFO L189 CegarLoopUtils]: For program point L353(lines 353 357) no Hoare annotation was computed. [2021-02-21 19:51:29,995 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-21 19:51:29,995 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-21 19:51:29,995 INFO L189 CegarLoopUtils]: For program point L378-1(line 378) no Hoare annotation was computed. [2021-02-21 19:51:29,995 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-21 19:51:29,995 INFO L189 CegarLoopUtils]: For program point L378-2(line 378) no Hoare annotation was computed. [2021-02-21 19:51:29,995 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-21 19:51:29,995 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-21 19:51:29,996 INFO L189 CegarLoopUtils]: For program point L362-1(line 362) no Hoare annotation was computed. [2021-02-21 19:51:29,996 INFO L189 CegarLoopUtils]: For program point L362-2(line 362) no Hoare annotation was computed. [2021-02-21 19:51:29,996 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-21 19:51:29,996 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-21 19:51:29,996 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-21 19:51:29,996 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-21 19:51:29,996 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-21 19:51:29,996 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-21 19:51:29,996 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-21 19:51:29,996 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-21 19:51:29,997 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-21 19:51:29,997 INFO L189 CegarLoopUtils]: For program point L380-1(line 380) no Hoare annotation was computed. [2021-02-21 19:51:29,997 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-21 19:51:29,997 INFO L189 CegarLoopUtils]: For program point L380-2(line 380) no Hoare annotation was computed. [2021-02-21 19:51:29,997 INFO L189 CegarLoopUtils]: For program point L372(lines 350 373) no Hoare annotation was computed. [2021-02-21 19:51:29,997 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-21 19:51:29,997 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-21 19:51:29,997 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-21 19:51:29,997 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-21 19:51:29,998 INFO L189 CegarLoopUtils]: For program point L331(lines 331 347) no Hoare annotation was computed. [2021-02-21 19:51:29,998 INFO L189 CegarLoopUtils]: For program point L364-1(line 364) no Hoare annotation was computed. [2021-02-21 19:51:29,998 INFO L189 CegarLoopUtils]: For program point L364-2(line 364) no Hoare annotation was computed. [2021-02-21 19:51:29,998 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-21 19:51:29,998 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-21 19:51:29,998 INFO L189 CegarLoopUtils]: For program point L348(lines 348 389) no Hoare annotation was computed. [2021-02-21 19:51:29,998 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-21 19:51:29,998 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-21 19:51:29,998 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-21 19:51:29,998 INFO L189 CegarLoopUtils]: For program point L340-1(line 340) no Hoare annotation was computed. [2021-02-21 19:51:29,998 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-21 19:51:29,999 INFO L189 CegarLoopUtils]: For program point L390(lines 390 401) no Hoare annotation was computed. [2021-02-21 19:51:29,999 INFO L185 CegarLoopUtils]: At program point L898-1(line 898) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:29,999 INFO L185 CegarLoopUtils]: At program point L898-2(line 898) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:29,999 INFO L185 CegarLoopUtils]: At program point L898-3(line 898) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:29,999 INFO L185 CegarLoopUtils]: At program point L894(line 894) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:29,999 INFO L185 CegarLoopUtils]: At program point L436(line 436) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:29,999 INFO L185 CegarLoopUtils]: At program point L436-1(line 436) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,000 INFO L185 CegarLoopUtils]: At program point L556(line 556) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,000 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,000 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,000 INFO L185 CegarLoopUtils]: At program point L482(line 482) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,000 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,000 INFO L185 CegarLoopUtils]: At program point L482-1(line 482) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,000 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,001 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,001 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,001 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,001 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,001 INFO L185 CegarLoopUtils]: At program point L602(line 602) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-21 19:51:30,001 INFO L185 CegarLoopUtils]: At program point L569(line 569) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,001 INFO L185 CegarLoopUtils]: At program point L569-1(line 569) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,001 INFO L185 CegarLoopUtils]: At program point L920(line 920) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,001 INFO L185 CegarLoopUtils]: At program point L569-2(line 569) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,002 INFO L185 CegarLoopUtils]: At program point L920-1(line 920) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,002 INFO L185 CegarLoopUtils]: At program point L920-2(line 920) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,002 INFO L185 CegarLoopUtils]: At program point L437(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,002 INFO L185 CegarLoopUtils]: At program point L565(line 565) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,002 INFO L185 CegarLoopUtils]: At program point L565-1(line 565) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,002 INFO L185 CegarLoopUtils]: At program point L565-2(line 565) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,002 INFO L185 CegarLoopUtils]: At program point L565-3(line 565) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,002 INFO L185 CegarLoopUtils]: At program point L561(line 561) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,002 INFO L185 CegarLoopUtils]: At program point L561-1(line 561) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,002 INFO L185 CegarLoopUtils]: At program point L561-2(line 561) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,002 INFO L185 CegarLoopUtils]: At program point L561-3(line 561) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,003 INFO L185 CegarLoopUtils]: At program point L429(line 429) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,003 INFO L185 CegarLoopUtils]: At program point L557(line 557) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,003 INFO L185 CegarLoopUtils]: At program point L561-4(line 561) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,003 INFO L185 CegarLoopUtils]: At program point L301(line 301) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-21 19:51:30,003 INFO L185 CegarLoopUtils]: At program point L429-1(line 429) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,003 INFO L185 CegarLoopUtils]: At program point L557-1(line 557) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,003 INFO L185 CegarLoopUtils]: At program point L561-5(line 561) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,003 INFO L185 CegarLoopUtils]: At program point L557-2(line 557) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,003 INFO L185 CegarLoopUtils]: At program point L557-3(line 557) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,003 INFO L185 CegarLoopUtils]: At program point L557-4(line 557) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,004 INFO L185 CegarLoopUtils]: At program point L557-5(line 557) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,004 INFO L185 CegarLoopUtils]: At program point L557-6(line 557) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,004 INFO L185 CegarLoopUtils]: At program point L557-7(line 557) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,004 INFO L185 CegarLoopUtils]: At program point L772(line 772) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-21 19:51:30,004 INFO L185 CegarLoopUtils]: At program point L483(line 483) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,004 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:51:30,004 INFO L185 CegarLoopUtils]: At program point L475(line 475) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,004 INFO L185 CegarLoopUtils]: At program point L475-1(line 475) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,004 INFO L185 CegarLoopUtils]: At program point L504(line 504) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-21 19:51:30,005 INFO L185 CegarLoopUtils]: At program point L430(line 430) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,005 INFO L185 CegarLoopUtils]: At program point L773(line 773) the Hoare annotation is: (= ~pumpRunning~0 0) [2021-02-21 19:51:30,005 INFO L185 CegarLoopUtils]: At program point L476(line 476) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,005 INFO L185 CegarLoopUtils]: At program point L505(line 505) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-21 19:51:30,005 INFO L185 CegarLoopUtils]: At program point L918(line 918) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,005 INFO L185 CegarLoopUtils]: At program point L918-1(line 918) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,005 INFO L185 CegarLoopUtils]: At program point L918-2(line 918) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,005 INFO L185 CegarLoopUtils]: At program point L918-3(line 918) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,006 INFO L185 CegarLoopUtils]: At program point L914(line 914) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,006 INFO L185 CegarLoopUtils]: At program point L914-1(line 914) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,006 INFO L185 CegarLoopUtils]: At program point L914-2(line 914) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,006 INFO L185 CegarLoopUtils]: At program point L914-3(line 914) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,006 INFO L185 CegarLoopUtils]: At program point L910(line 910) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,006 INFO L185 CegarLoopUtils]: At program point L914-4(line 914) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,006 INFO L185 CegarLoopUtils]: At program point L910-1(line 910) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,006 INFO L185 CegarLoopUtils]: At program point L910-2(line 910) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,006 INFO L185 CegarLoopUtils]: At program point L910-3(line 910) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,007 INFO L185 CegarLoopUtils]: At program point L906(line 906) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,007 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2021-02-21 19:51:30,007 INFO L185 CegarLoopUtils]: At program point L906-1(line 906) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,007 INFO L185 CegarLoopUtils]: At program point L906-2(line 906) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,007 INFO L185 CegarLoopUtils]: At program point L906-3(line 906) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,008 INFO L185 CegarLoopUtils]: At program point L902(line 902) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,008 INFO L185 CegarLoopUtils]: At program point L906-4(line 906) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,008 INFO L185 CegarLoopUtils]: At program point L902-1(line 902) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,008 INFO L185 CegarLoopUtils]: At program point L906-5(line 906) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,008 INFO L185 CegarLoopUtils]: At program point L902-2(line 902) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,008 INFO L185 CegarLoopUtils]: At program point L906-6(line 906) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,008 INFO L185 CegarLoopUtils]: At program point L902-3(line 902) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,009 INFO L185 CegarLoopUtils]: At program point L906-7(line 906) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,009 INFO L185 CegarLoopUtils]: At program point L898(line 898) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,009 INFO L185 CegarLoopUtils]: At program point L902-4(line 902) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:30,009 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:51:30,009 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 844 860) no Hoare annotation was computed. [2021-02-21 19:51:30,009 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 844 860) no Hoare annotation was computed. [2021-02-21 19:51:30,009 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-21 19:51:30,009 INFO L189 CegarLoopUtils]: For program point L855-1(lines 844 860) no Hoare annotation was computed. [2021-02-21 19:51:30,010 INFO L189 CegarLoopUtils]: For program point L851(lines 851 857) no Hoare annotation was computed. [2021-02-21 19:51:30,010 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-21 19:51:30,010 INFO L189 CegarLoopUtils]: For program point L849-1(line 849) no Hoare annotation was computed. [2021-02-21 19:51:30,010 INFO L189 CegarLoopUtils]: For program point L849-2(line 849) no Hoare annotation was computed. [2021-02-21 19:51:30,010 INFO L189 CegarLoopUtils]: For program point L849-3(line 849) no Hoare annotation was computed. [2021-02-21 19:51:30,010 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 574 582) the Hoare annotation is: true [2021-02-21 19:51:30,010 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 574 582) the Hoare annotation is: true [2021-02-21 19:51:30,010 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 574 582) the Hoare annotation is: true [2021-02-21 19:51:30,010 INFO L192 CegarLoopUtils]: At program point L579(line 579) the Hoare annotation is: true [2021-02-21 19:51:30,010 INFO L192 CegarLoopUtils]: At program point L578(line 578) the Hoare annotation is: true [2021-02-21 19:51:30,011 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 19:51:30,011 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 19:51:30,011 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 19:51:30,011 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 19:51:30,011 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 530 541) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:51:30,011 INFO L185 CegarLoopUtils]: At program point L537(line 537) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:51:30,011 INFO L185 CegarLoopUtils]: At program point L535(line 535) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:51:30,011 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 530 541) the Hoare annotation is: true [2021-02-21 19:51:30,011 INFO L192 CegarLoopUtils]: At program point L534-1(lines 530 541) the Hoare annotation is: true [2021-02-21 19:51:30,012 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 542 550) no Hoare annotation was computed. [2021-02-21 19:51:30,012 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 542 550) no Hoare annotation was computed. [2021-02-21 19:51:30,012 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-21 19:51:30,012 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-21 19:51:30,012 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 542 550) no Hoare annotation was computed. [2021-02-21 19:51:30,012 INFO L185 CegarLoopUtils]: At program point L791(line 791) the Hoare annotation is: (or (and (not (= 0 ~systemActive~0)) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:30,012 INFO L185 CegarLoopUtils]: At program point L789(lines 789 795) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:51:30,012 INFO L185 CegarLoopUtils]: At program point L784(line 784) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-21 19:51:30,012 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 775 801) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:30,013 INFO L185 CegarLoopUtils]: At program point L782(lines 778 800) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:51:30,013 INFO L185 CegarLoopUtils]: At program point L780(lines 778 800) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:51:30,013 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 775 801) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:51:30,013 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 775 801) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:51:30,013 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 604 633) the Hoare annotation is: true [2021-02-21 19:51:30,013 INFO L192 CegarLoopUtils]: At program point L618(lines 618 622) the Hoare annotation is: true [2021-02-21 19:51:30,013 INFO L192 CegarLoopUtils]: At program point L618-1(lines 618 622) the Hoare annotation is: true [2021-02-21 19:51:30,013 INFO L192 CegarLoopUtils]: At program point L614-2(lines 614 628) the Hoare annotation is: true [2021-02-21 19:51:30,013 INFO L192 CegarLoopUtils]: At program point L610(line 610) the Hoare annotation is: true [2021-02-21 19:51:30,013 INFO L192 CegarLoopUtils]: At program point L610-1(line 610) the Hoare annotation is: true [2021-02-21 19:51:30,014 INFO L192 CegarLoopUtils]: At program point L606(line 606) the Hoare annotation is: true [2021-02-21 19:51:30,014 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 604 633) the Hoare annotation is: true [2021-02-21 19:51:30,014 INFO L192 CegarLoopUtils]: At program point L629(lines 604 633) the Hoare annotation is: true [2021-02-21 19:51:30,014 INFO L192 CegarLoopUtils]: At program point L625(line 625) the Hoare annotation is: true [2021-02-21 19:51:30,014 INFO L192 CegarLoopUtils]: At program point L615(line 615) the Hoare annotation is: true [2021-02-21 19:51:30,014 INFO L192 CegarLoopUtils]: At program point L511(line 511) the Hoare annotation is: true [2021-02-21 19:51:30,014 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 506 517) the Hoare annotation is: true [2021-02-21 19:51:30,014 INFO L192 CegarLoopUtils]: At program point L510-1(lines 506 517) the Hoare annotation is: true [2021-02-21 19:51:30,014 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 506 517) the Hoare annotation is: true [2021-02-21 19:51:30,014 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 659 665) the Hoare annotation is: true [2021-02-21 19:51:30,015 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 659 665) the Hoare annotation is: true [2021-02-21 19:51:30,015 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 19:51:30,015 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:51:30,015 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 19:51:30,015 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 19:51:30,015 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 518 529) the Hoare annotation is: true [2021-02-21 19:51:30,015 INFO L185 CegarLoopUtils]: At program point L523(line 523) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:51:30,015 INFO L192 CegarLoopUtils]: At program point L522-1(lines 518 529) the Hoare annotation is: true [2021-02-21 19:51:30,015 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 518 529) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:51:30,016 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 593 600) the Hoare annotation is: true [2021-02-21 19:51:30,016 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 597) the Hoare annotation is: true [2021-02-21 19:51:30,016 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 593 600) the Hoare annotation is: true [2021-02-21 19:51:30,016 INFO L192 CegarLoopUtils]: At program point L597(line 597) the Hoare annotation is: true [2021-02-21 19:51:30,016 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 593 600) the Hoare annotation is: true [2021-02-21 19:51:30,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 07:51:30 BoogieIcfgContainer [2021-02-21 19:51:30,043 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 19:51:30,045 INFO L168 Benchmark]: Toolchain (without parser) took 51076.66 ms. Allocated memory was 151.0 MB in the beginning and 515.9 MB in the end (delta: 364.9 MB). Free memory was 126.8 MB in the beginning and 257.0 MB in the end (delta: -130.2 MB). Peak memory consumption was 318.4 MB. Max. memory is 8.0 GB. [2021-02-21 19:51:30,045 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 151.0 MB. Free memory is still 125.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 19:51:30,046 INFO L168 Benchmark]: CACSL2BoogieTranslator took 812.50 ms. Allocated memory is still 151.0 MB. Free memory was 125.6 MB in the beginning and 104.5 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-21 19:51:30,046 INFO L168 Benchmark]: Boogie Preprocessor took 241.84 ms. Allocated memory is still 151.0 MB. Free memory was 104.5 MB in the beginning and 132.7 MB in the end (delta: -28.2 MB). Peak memory consumption was 6.5 MB. Max. memory is 8.0 GB. [2021-02-21 19:51:30,047 INFO L168 Benchmark]: RCFGBuilder took 1537.35 ms. Allocated memory is still 151.0 MB. Free memory was 132.2 MB in the beginning and 87.5 MB in the end (delta: 44.7 MB). Peak memory consumption was 64.6 MB. Max. memory is 8.0 GB. [2021-02-21 19:51:30,047 INFO L168 Benchmark]: TraceAbstraction took 48457.24 ms. Allocated memory was 151.0 MB in the beginning and 515.9 MB in the end (delta: 364.9 MB). Free memory was 87.0 MB in the beginning and 257.0 MB in the end (delta: -170.0 MB). Peak memory consumption was 277.7 MB. Max. memory is 8.0 GB. [2021-02-21 19:51:30,049 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 ms. Allocated memory is still 151.0 MB. Free memory is still 125.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 812.50 ms. Allocated memory is still 151.0 MB. Free memory was 125.6 MB in the beginning and 104.5 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 241.84 ms. Allocated memory is still 151.0 MB. Free memory was 104.5 MB in the beginning and 132.7 MB in the end (delta: -28.2 MB). Peak memory consumption was 6.5 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1537.35 ms. Allocated memory is still 151.0 MB. Free memory was 132.2 MB in the beginning and 87.5 MB in the end (delta: 44.7 MB). Peak memory consumption was 64.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 48457.24 ms. Allocated memory was 151.0 MB in the beginning and 515.9 MB in the end (delta: 364.9 MB). Free memory was 87.0 MB in the beginning and 257.0 MB in the end (delta: -170.0 MB). Peak memory consumption was 277.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 597]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 712]: Loop Invariant Derived loop invariant: !(\old(systemActive) == 1) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 713]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 614]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 604]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 84]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 92]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 102]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 678]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 944]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 880]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 925]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 667]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 861]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 810]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 802]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 703]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 583]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 530]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 574]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 604]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 775]: Procedure Contract for timeShift Derived contract for procedure timeShift: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 506]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 659]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 518]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 593]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 640 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 18.2s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 14.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 30.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 896 SDtfs, 1494 SDslu, 1397 SDs, 0 SdLazy, 2339 SolverSat, 406 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 137 GetRequests, 95 SyntacticMatches, 1 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 6.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=428occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 4 MinimizatonAttempts, 154 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 263 LocationsWithAnnotation, 1041 PreInvPairs, 1236 NumberOfFragments, 2146 HoareAnnotationTreeSize, 1041 FomulaSimplifications, 118148 FormulaSimplificationTreeSizeReduction, 4.7s HoareSimplificationTime, 263 FomulaSimplificationsInter, 32895 FormulaSimplificationTreeSizeReductionInter, 25.0s 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...