/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_spec2_product32.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-06 23:51:39,136 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-06 23:51:39,140 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-06 23:51:39,175 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-06 23:51:39,175 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-06 23:51:39,177 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-06 23:51:39,178 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-06 23:51:39,181 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-06 23:51:39,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-06 23:51:39,184 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-06 23:51:39,185 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-06 23:51:39,187 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-06 23:51:39,187 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-06 23:51:39,195 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-06 23:51:39,197 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-06 23:51:39,198 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-06 23:51:39,199 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-06 23:51:39,200 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-06 23:51:39,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-06 23:51:39,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-06 23:51:39,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-06 23:51:39,207 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-06 23:51:39,209 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-06 23:51:39,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-06 23:51:39,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-06 23:51:39,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-06 23:51:39,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-06 23:51:39,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-06 23:51:39,215 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-06 23:51:39,216 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-06 23:51:39,217 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-06 23:51:39,218 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-06 23:51:39,219 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-06 23:51:39,220 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-06 23:51:39,221 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-06 23:51:39,221 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-06 23:51:39,222 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-06 23:51:39,222 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-06 23:51:39,223 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-06 23:51:39,224 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-06 23:51:39,227 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-06 23:51:39,229 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-06 23:51:39,241 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-06 23:51:39,241 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-06 23:51:39,243 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-06 23:51:39,243 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-06 23:51:39,243 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-06 23:51:39,243 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-06 23:51:39,244 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-06 23:51:39,244 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-06 23:51:39,244 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-06 23:51:39,244 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-06 23:51:39,245 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-06 23:51:39,245 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-06 23:51:39,245 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-06 23:51:39,245 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-06 23:51:39,246 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-06 23:51:39,246 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-06 23:51:39,246 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-06 23:51:39,246 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-06 23:51:39,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:51:39,247 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-06 23:51:39,247 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-06 23:51:39,247 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-06 23:51:39,248 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-06 23:51:39,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-06 23:51:39,678 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-06 23:51:39,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-06 23:51:39,684 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-06 23:51:39,684 INFO L275 PluginConnector]: CDTParser initialized [2020-11-06 23:51:39,685 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product32.cil.c [2020-11-06 23:51:39,771 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4ba637e2/32327d61b62b46979a656f8f63c19a02/FLAGdbd5dfaab [2020-11-06 23:51:40,385 INFO L306 CDTParser]: Found 1 translation units. [2020-11-06 23:51:40,385 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product32.cil.c [2020-11-06 23:51:40,401 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4ba637e2/32327d61b62b46979a656f8f63c19a02/FLAGdbd5dfaab [2020-11-06 23:51:40,700 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4ba637e2/32327d61b62b46979a656f8f63c19a02 [2020-11-06 23:51:40,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-06 23:51:40,710 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-06 23:51:40,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-06 23:51:40,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-06 23:51:40,716 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-06 23:51:40,717 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:51:40" (1/1) ... [2020-11-06 23:51:40,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49acb9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:51:40, skipping insertion in model container [2020-11-06 23:51:40,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:51:40" (1/1) ... [2020-11-06 23:51:40,729 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-06 23:51:40,805 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-06 23:51:41,129 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:51:41,144 INFO L203 MainTranslator]: Completed pre-run [2020-11-06 23:51:41,221 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:51:41,273 INFO L208 MainTranslator]: Completed translation [2020-11-06 23:51:41,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:51:41 WrapperNode [2020-11-06 23:51:41,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-06 23:51:41,275 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-06 23:51:41,275 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-06 23:51:41,275 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-06 23:51:41,289 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:51:41" (1/1) ... [2020-11-06 23:51:41,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:51:41" (1/1) ... [2020-11-06 23:51:41,307 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:51:41" (1/1) ... [2020-11-06 23:51:41,307 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:51:41" (1/1) ... [2020-11-06 23:51:41,365 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:51:41" (1/1) ... [2020-11-06 23:51:41,379 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:51:41" (1/1) ... [2020-11-06 23:51:41,384 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:51:41" (1/1) ... [2020-11-06 23:51:41,394 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-06 23:51:41,395 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-06 23:51:41,395 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-06 23:51:41,395 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-06 23:51:41,396 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:51:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:51:41,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-06 23:51:41,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-06 23:51:41,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-06 23:51:41,475 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-06 23:51:41,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-06 23:51:41,476 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-06 23:51:41,476 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-06 23:51:41,476 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-06 23:51:41,476 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-11-06 23:51:41,476 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-06 23:51:41,477 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-11-06 23:51:41,477 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-06 23:51:41,477 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-06 23:51:41,477 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-06 23:51:41,477 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-06 23:51:41,477 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-06 23:51:41,477 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-06 23:51:41,478 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-06 23:51:41,478 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-06 23:51:41,478 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-06 23:51:41,478 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-06 23:51:41,478 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-06 23:51:41,479 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-06 23:51:41,479 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-06 23:51:41,479 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-06 23:51:41,479 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-06 23:51:41,479 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-06 23:51:41,496 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-06 23:51:41,496 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-06 23:51:41,496 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-06 23:51:41,497 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-06 23:51:41,497 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-06 23:51:41,497 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-06 23:51:41,497 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-06 23:51:41,497 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-06 23:51:41,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-11-06 23:51:41,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-11-06 23:51:41,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-06 23:51:41,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-06 23:51:41,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-06 23:51:41,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-06 23:51:41,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-06 23:51:41,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-06 23:51:41,499 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-06 23:51:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-06 23:51:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-06 23:51:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-06 23:51:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-06 23:51:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-06 23:51:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-06 23:51:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-06 23:51:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-06 23:51:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-06 23:51:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-06 23:51:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-06 23:51:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-06 23:51:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-06 23:51:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-06 23:51:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-06 23:51:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-06 23:51:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-06 23:51:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-06 23:51:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-06 23:51:41,506 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-06 23:51:41,506 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-06 23:51:41,506 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-11-06 23:51:41,506 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-06 23:51:41,506 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-06 23:51:41,506 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-06 23:51:41,507 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-11-06 23:51:41,507 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-06 23:51:41,507 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-11-06 23:51:41,510 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-06 23:51:41,510 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-06 23:51:41,510 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-11-06 23:51:41,511 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-06 23:51:41,511 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-06 23:51:41,511 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-06 23:51:41,511 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-06 23:51:41,511 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-06 23:51:41,512 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-06 23:51:41,512 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-06 23:51:41,512 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-06 23:51:41,513 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-06 23:51:41,513 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-06 23:51:41,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-06 23:51:41,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-06 23:51:41,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-06 23:51:41,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-06 23:51:41,513 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-06 23:51:41,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-06 23:51:41,514 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-06 23:51:41,514 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-06 23:51:41,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-06 23:51:41,514 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-06 23:51:41,514 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-06 23:51:41,514 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-06 23:51:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-06 23:51:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-06 23:51:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-06 23:51:42,847 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-06 23:51:42,847 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-06 23:51:42,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:51:42 BoogieIcfgContainer [2020-11-06 23:51:42,851 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-06 23:51:42,852 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-06 23:51:42,852 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-06 23:51:42,856 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-06 23:51:42,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:51:40" (1/3) ... [2020-11-06 23:51:42,857 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24acbf90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:51:42, skipping insertion in model container [2020-11-06 23:51:42,857 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:51:41" (2/3) ... [2020-11-06 23:51:42,858 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24acbf90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:51:42, skipping insertion in model container [2020-11-06 23:51:42,858 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:51:42" (3/3) ... [2020-11-06 23:51:42,859 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product32.cil.c [2020-11-06 23:51:42,875 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-06 23:51:42,879 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-06 23:51:42,892 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-06 23:51:42,917 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-06 23:51:42,917 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-06 23:51:42,917 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-06 23:51:42,917 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-06 23:51:42,917 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-06 23:51:42,918 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-06 23:51:42,918 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-06 23:51:42,918 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-06 23:51:42,951 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states. [2020-11-06 23:51:42,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-11-06 23:51:42,990 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:51:42,991 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:51:42,992 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:51:43,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:51:43,003 INFO L82 PathProgramCache]: Analyzing trace with hash -1193761021, now seen corresponding path program 1 times [2020-11-06 23:51:43,012 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:51:43,013 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1216108811] [2020-11-06 23:51:43,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:51:43,091 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:51:43,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:43,810 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:51:43,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:51:43,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:43,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:51:43,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:43,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:51:43,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:43,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:51:43,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:43,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:51:43,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:43,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:51:43,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:43,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:51:43,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:43,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-06 23:51:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:43,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:51:44,001 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1216108811] [2020-11-06 23:51:44,003 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:51:44,004 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-06 23:51:44,004 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1290978416] [2020-11-06 23:51:44,010 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-06 23:51:44,010 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:51:44,023 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-06 23:51:44,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-06 23:51:44,027 INFO L87 Difference]: Start difference. First operand 333 states. Second operand 4 states. [2020-11-06 23:51:45,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:51:45,780 INFO L93 Difference]: Finished difference Result 503 states and 601 transitions. [2020-11-06 23:51:45,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-06 23:51:45,784 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-11-06 23:51:45,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:51:45,801 INFO L225 Difference]: With dead ends: 503 [2020-11-06 23:51:45,801 INFO L226 Difference]: Without dead ends: 321 [2020-11-06 23:51:45,807 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-06 23:51:45,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2020-11-06 23:51:45,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 269. [2020-11-06 23:51:45,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2020-11-06 23:51:45,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 294 transitions. [2020-11-06 23:51:45,995 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 294 transitions. Word has length 154 [2020-11-06 23:51:45,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:51:45,996 INFO L481 AbstractCegarLoop]: Abstraction has 269 states and 294 transitions. [2020-11-06 23:51:45,996 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-06 23:51:45,996 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 294 transitions. [2020-11-06 23:51:45,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-11-06 23:51:45,999 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:51:46,000 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:51:46,000 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-06 23:51:46,000 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:51:46,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:51:46,001 INFO L82 PathProgramCache]: Analyzing trace with hash 1650711761, now seen corresponding path program 1 times [2020-11-06 23:51:46,001 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:51:46,002 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1038749518] [2020-11-06 23:51:46,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:51:46,007 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:51:46,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:46,511 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:51:46,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:51:46,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:46,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:51:46,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:46,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:51:46,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:46,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:51:46,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:46,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:51:46,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:46,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:51:46,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:46,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-06 23:51:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:46,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-06 23:51:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:46,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:51:46,669 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1038749518] [2020-11-06 23:51:46,670 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:51:46,670 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-06 23:51:46,670 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031690985] [2020-11-06 23:51:46,673 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-06 23:51:46,674 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:51:46,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-06 23:51:46,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-06 23:51:46,675 INFO L87 Difference]: Start difference. First operand 269 states and 294 transitions. Second operand 5 states. [2020-11-06 23:51:47,555 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:51:48,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:51:48,959 INFO L93 Difference]: Finished difference Result 419 states and 480 transitions. [2020-11-06 23:51:48,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-06 23:51:48,960 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-11-06 23:51:48,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:51:48,965 INFO L225 Difference]: With dead ends: 419 [2020-11-06 23:51:48,965 INFO L226 Difference]: Without dead ends: 310 [2020-11-06 23:51:48,968 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-06 23:51:48,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2020-11-06 23:51:49,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 259. [2020-11-06 23:51:49,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-11-06 23:51:49,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 281 transitions. [2020-11-06 23:51:49,064 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 281 transitions. Word has length 155 [2020-11-06 23:51:49,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:51:49,065 INFO L481 AbstractCegarLoop]: Abstraction has 259 states and 281 transitions. [2020-11-06 23:51:49,065 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-06 23:51:49,065 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 281 transitions. [2020-11-06 23:51:49,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2020-11-06 23:51:49,067 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:51:49,068 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:51:49,068 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-06 23:51:49,068 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:51:49,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:51:49,069 INFO L82 PathProgramCache]: Analyzing trace with hash 283444691, now seen corresponding path program 1 times [2020-11-06 23:51:49,069 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:51:49,070 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1246303781] [2020-11-06 23:51:49,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:51:49,073 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:51:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:49,539 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:51:49,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:51:49,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:49,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:51:49,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:49,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:51:49,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:49,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:51:49,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:49,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:51:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:49,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:51:49,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:49,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-06 23:51:49,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:49,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-06 23:51:49,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:49,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-06 23:51:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:49,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:51:49,712 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1246303781] [2020-11-06 23:51:49,713 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:51:49,713 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-06 23:51:49,713 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034753216] [2020-11-06 23:51:49,714 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-06 23:51:49,714 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:51:49,714 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-06 23:51:49,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-06 23:51:49,715 INFO L87 Difference]: Start difference. First operand 259 states and 281 transitions. Second operand 11 states. [2020-11-06 23:51:50,484 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:51:50,945 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:51:51,355 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-06 23:51:51,740 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:51:52,158 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:51:52,550 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:51:53,747 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:51:56,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:51:56,889 INFO L93 Difference]: Finished difference Result 709 states and 840 transitions. [2020-11-06 23:51:56,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-06 23:51:56,891 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 168 [2020-11-06 23:51:56,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:51:56,898 INFO L225 Difference]: With dead ends: 709 [2020-11-06 23:51:56,898 INFO L226 Difference]: Without dead ends: 570 [2020-11-06 23:51:56,901 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2020-11-06 23:51:56,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 570 states. [2020-11-06 23:51:57,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 570 to 461. [2020-11-06 23:51:57,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 461 states. [2020-11-06 23:51:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 461 states and 520 transitions. [2020-11-06 23:51:57,156 INFO L78 Accepts]: Start accepts. Automaton has 461 states and 520 transitions. Word has length 168 [2020-11-06 23:51:57,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:51:57,157 INFO L481 AbstractCegarLoop]: Abstraction has 461 states and 520 transitions. [2020-11-06 23:51:57,157 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-06 23:51:57,158 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 520 transitions. [2020-11-06 23:51:57,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2020-11-06 23:51:57,161 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:51:57,161 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:51:57,162 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-06 23:51:57,162 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:51:57,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:51:57,163 INFO L82 PathProgramCache]: Analyzing trace with hash -994283257, now seen corresponding path program 1 times [2020-11-06 23:51:57,163 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:51:57,163 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [753680085] [2020-11-06 23:51:57,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:51:57,167 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:51:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:57,594 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:51:57,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:51:57,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:57,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:51:57,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:57,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:51:57,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:57,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:51:57,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:57,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:51:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:57,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:51:57,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:57,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-06 23:51:57,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:57,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-06 23:51:57,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:57,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-11-06 23:51:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:51:57,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:51:57,810 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [753680085] [2020-11-06 23:51:57,810 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:51:57,810 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:51:57,811 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [195881731] [2020-11-06 23:51:57,812 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:51:57,812 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:51:57,813 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:51:57,813 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:51:57,813 INFO L87 Difference]: Start difference. First operand 461 states and 520 transitions. Second operand 10 states. [2020-11-06 23:51:58,475 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:52:00,072 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:52:00,516 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:52:01,030 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:52:01,453 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:52:01,855 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:52:02,350 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:52:02,761 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:52:03,426 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:52:05,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:52:05,054 INFO L93 Difference]: Finished difference Result 1270 states and 1558 transitions. [2020-11-06 23:52:05,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-11-06 23:52:05,055 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 173 [2020-11-06 23:52:05,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:52:05,063 INFO L225 Difference]: With dead ends: 1270 [2020-11-06 23:52:05,064 INFO L226 Difference]: Without dead ends: 929 [2020-11-06 23:52:05,066 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-11-06 23:52:05,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 929 states. [2020-11-06 23:52:05,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 929 to 753. [2020-11-06 23:52:05,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 753 states. [2020-11-06 23:52:05,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 753 states and 863 transitions. [2020-11-06 23:52:05,483 INFO L78 Accepts]: Start accepts. Automaton has 753 states and 863 transitions. Word has length 173 [2020-11-06 23:52:05,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:52:05,485 INFO L481 AbstractCegarLoop]: Abstraction has 753 states and 863 transitions. [2020-11-06 23:52:05,486 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:52:05,486 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 863 transitions. [2020-11-06 23:52:05,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-11-06 23:52:05,489 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:52:05,490 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:52:05,490 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-06 23:52:05,490 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:52:05,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:52:05,491 INFO L82 PathProgramCache]: Analyzing trace with hash 980801951, now seen corresponding path program 1 times [2020-11-06 23:52:05,491 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:52:05,492 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [311103648] [2020-11-06 23:52:05,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:52:05,495 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:52:05,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:05,921 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:52:05,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:52:05,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:05,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:52:05,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:05,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:52:05,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:05,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:52:05,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:05,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:52:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:06,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:52:06,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:06,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:52:06,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:06,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-06 23:52:06,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:06,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-06 23:52:06,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:06,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-11-06 23:52:06,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:06,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:52:06,158 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [311103648] [2020-11-06 23:52:06,158 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:52:06,159 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-06 23:52:06,162 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [881006687] [2020-11-06 23:52:06,163 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-06 23:52:06,163 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:52:06,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-06 23:52:06,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-06 23:52:06,164 INFO L87 Difference]: Start difference. First operand 753 states and 863 transitions. Second operand 11 states. [2020-11-06 23:52:06,829 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:52:08,438 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:52:08,808 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:52:09,236 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:52:09,620 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:52:09,999 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:52:10,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:52:10,860 INFO L93 Difference]: Finished difference Result 1366 states and 1684 transitions. [2020-11-06 23:52:10,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-06 23:52:10,861 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 178 [2020-11-06 23:52:10,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:52:10,862 INFO L225 Difference]: With dead ends: 1366 [2020-11-06 23:52:10,862 INFO L226 Difference]: Without dead ends: 0 [2020-11-06 23:52:10,867 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=190, Invalid=460, Unknown=0, NotChecked=0, Total=650 [2020-11-06 23:52:10,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-06 23:52:10,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-06 23:52:10,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-06 23:52:10,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-06 23:52:10,868 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 178 [2020-11-06 23:52:10,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:52:10,868 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-06 23:52:10,868 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-06 23:52:10,868 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-06 23:52:10,868 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-06 23:52:10,869 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-06 23:52:10,871 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-06 23:52:11,506 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 6 [2020-11-06 23:52:12,337 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 6 [2020-11-06 23:52:12,466 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 6 [2020-11-06 23:52:12,627 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 6 [2020-11-06 23:52:21,548 WARN L194 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-11-06 23:52:21,831 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-11-06 23:52:22,372 WARN L194 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-11-06 23:52:22,903 WARN L194 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-11-06 23:52:23,534 WARN L194 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-11-06 23:52:23,859 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-06 23:52:24,152 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-06 23:52:24,422 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-06 23:52:24,971 WARN L194 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-11-06 23:52:25,563 WARN L194 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-11-06 23:52:25,869 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-06 23:52:26,452 WARN L194 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-06 23:52:26,792 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-06 23:52:27,623 WARN L194 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 18 [2020-11-06 23:52:27,893 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-06 23:52:28,430 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2020-11-06 23:52:29,255 WARN L194 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2020-11-06 23:52:30,075 WARN L194 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2020-11-06 23:52:30,636 WARN L194 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2020-11-06 23:52:30,989 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-06 23:52:31,515 WARN L194 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-06 23:52:32,055 WARN L194 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-11-06 23:52:32,331 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-06 23:52:32,618 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-06 23:52:33,138 WARN L194 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-06 23:52:33,465 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-11-06 23:52:33,735 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2020-11-06 23:52:34,034 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-11-06 23:52:34,313 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2020-11-06 23:52:34,873 WARN L194 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-11-06 23:52:35,383 WARN L194 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-11-06 23:52:35,994 WARN L194 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2020-11-06 23:52:36,330 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-06 23:52:36,643 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-06 23:52:36,926 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-06 23:52:37,202 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-06 23:52:37,760 WARN L194 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2020-11-06 23:52:38,322 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2020-11-06 23:52:38,896 WARN L194 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 18 [2020-11-06 23:52:39,457 WARN L194 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2020-11-06 23:52:40,000 WARN L194 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 13 [2020-11-06 23:52:40,550 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2020-11-06 23:52:41,088 WARN L194 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2020-11-06 23:52:41,365 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-06 23:52:41,893 WARN L194 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-11-06 23:52:42,456 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2020-11-06 23:52:42,999 WARN L194 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2020-11-06 23:52:43,562 WARN L194 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2020-11-06 23:52:44,347 WARN L194 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2020-11-06 23:52:45,033 WARN L194 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 17 [2020-11-06 23:52:46,168 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 159 DAG size of output: 10 [2020-11-06 23:52:46,493 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-11-06 23:52:46,768 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-06 23:52:47,125 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-06 23:52:47,659 WARN L194 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2020-11-06 23:52:48,189 WARN L194 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-11-06 23:52:48,808 WARN L194 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2020-11-06 23:52:49,238 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:52:49,550 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-06 23:52:50,077 WARN L194 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2020-11-06 23:52:50,687 WARN L194 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-06 23:52:50,990 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-06 23:52:51,273 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-11-06 23:52:51,690 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 15 [2020-11-06 23:52:52,282 WARN L194 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2020-11-06 23:52:52,816 WARN L194 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-06 23:52:53,360 WARN L194 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-11-06 23:52:53,897 WARN L194 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-11-06 23:52:54,224 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2020-11-06 23:52:54,755 WARN L194 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-11-06 23:52:55,043 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-11-06 23:52:55,050 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-06 23:52:55,050 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-06 23:52:55,050 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-06 23:52:55,050 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-06 23:52:55,050 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-06 23:52:55,050 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-06 23:52:55,051 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-06 23:52:55,051 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-06 23:52:55,051 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 670 725) no Hoare annotation was computed. [2020-11-06 23:52:55,051 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-06 23:52:55,051 INFO L266 CegarLoopResult]: For program point L717(lines 694 718) no Hoare annotation was computed. [2020-11-06 23:52:55,051 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-06 23:52:55,051 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-06 23:52:55,051 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-06 23:52:55,051 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-06 23:52:55,051 INFO L266 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-11-06 23:52:55,051 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-06 23:52:55,052 INFO L266 CegarLoopResult]: For program point L701(lines 701 705) no Hoare annotation was computed. [2020-11-06 23:52:55,052 INFO L266 CegarLoopResult]: For program point L701-1(lines 701 705) no Hoare annotation was computed. [2020-11-06 23:52:55,052 INFO L266 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-11-06 23:52:55,052 INFO L266 CegarLoopResult]: For program point L693-1(line 693) no Hoare annotation was computed. [2020-11-06 23:52:55,052 INFO L266 CegarLoopResult]: For program point L693-2(line 693) no Hoare annotation was computed. [2020-11-06 23:52:55,052 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-06 23:52:55,052 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-06 23:52:55,052 INFO L266 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-11-06 23:52:55,052 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-06 23:52:55,052 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-06 23:52:55,052 INFO L266 CegarLoopResult]: For program point L714-1(lines 695 716) no Hoare annotation was computed. [2020-11-06 23:52:55,053 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 670 725) no Hoare annotation was computed. [2020-11-06 23:52:55,053 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-06 23:52:55,053 INFO L266 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-11-06 23:52:55,053 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 670 725) no Hoare annotation was computed. [2020-11-06 23:52:55,053 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-06 23:52:55,053 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-06 23:52:55,053 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-06 23:52:55,053 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-06 23:52:55,053 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-06 23:52:55,053 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-06 23:52:55,054 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-06 23:52:55,054 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-06 23:52:55,054 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-06 23:52:55,054 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-06 23:52:55,054 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-06 23:52:55,054 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-06 23:52:55,054 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-06 23:52:55,054 INFO L266 CegarLoopResult]: For program point L712-1(line 712) no Hoare annotation was computed. [2020-11-06 23:52:55,054 INFO L266 CegarLoopResult]: For program point L712-2(line 712) no Hoare annotation was computed. [2020-11-06 23:52:55,054 INFO L266 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-11-06 23:52:55,055 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-06 23:52:55,055 INFO L266 CegarLoopResult]: For program point L770-1(line 770) no Hoare annotation was computed. [2020-11-06 23:52:55,055 INFO L266 CegarLoopResult]: For program point L770-2(line 770) no Hoare annotation was computed. [2020-11-06 23:52:55,055 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-06 23:52:55,055 INFO L266 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-11-06 23:52:55,055 INFO L266 CegarLoopResult]: For program point L766-1(line 766) no Hoare annotation was computed. [2020-11-06 23:52:55,055 INFO L266 CegarLoopResult]: For program point L766-2(line 766) no Hoare annotation was computed. [2020-11-06 23:52:55,055 INFO L266 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-11-06 23:52:55,055 INFO L266 CegarLoopResult]: For program point L758(lines 758 762) no Hoare annotation was computed. [2020-11-06 23:52:55,055 INFO L266 CegarLoopResult]: For program point L758-1(lines 758 762) no Hoare annotation was computed. [2020-11-06 23:52:55,056 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 726 785) no Hoare annotation was computed. [2020-11-06 23:52:55,056 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-06 23:52:55,056 INFO L266 CegarLoopResult]: For program point L750-1(line 750) no Hoare annotation was computed. [2020-11-06 23:52:55,056 INFO L266 CegarLoopResult]: For program point L750-2(line 750) no Hoare annotation was computed. [2020-11-06 23:52:55,056 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-06 23:52:55,056 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 726 785) no Hoare annotation was computed. [2020-11-06 23:52:55,056 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-06 23:52:55,056 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-06 23:52:55,056 INFO L266 CegarLoopResult]: For program point L775-1(line 775) no Hoare annotation was computed. [2020-11-06 23:52:55,056 INFO L266 CegarLoopResult]: For program point L775-2(line 775) no Hoare annotation was computed. [2020-11-06 23:52:55,057 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-06 23:52:55,057 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-06 23:52:55,057 INFO L266 CegarLoopResult]: For program point L771-1(line 771) no Hoare annotation was computed. [2020-11-06 23:52:55,057 INFO L266 CegarLoopResult]: For program point L771-2(line 771) no Hoare annotation was computed. [2020-11-06 23:52:55,057 INFO L266 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-11-06 23:52:55,057 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-06 23:52:55,057 INFO L266 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-11-06 23:52:55,057 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 726 785) no Hoare annotation was computed. [2020-11-06 23:52:55,057 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-06 23:52:55,057 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-06 23:52:55,058 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-06 23:52:55,058 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-06 23:52:55,058 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-06 23:52:55,058 INFO L266 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-11-06 23:52:55,058 INFO L266 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-11-06 23:52:55,058 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-06 23:52:55,058 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-06 23:52:55,058 INFO L266 CegarLoopResult]: For program point L752-2(lines 752 777) no Hoare annotation was computed. [2020-11-06 23:52:55,058 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-06 23:52:55,058 INFO L266 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-11-06 23:52:55,058 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-06 23:52:55,059 INFO L266 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-11-06 23:52:55,059 INFO L266 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-11-06 23:52:55,059 INFO L266 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-11-06 23:52:55,059 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-06 23:52:55,059 INFO L266 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-11-06 23:52:55,059 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-06 23:52:55,059 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-06 23:52:55,059 INFO L266 CegarLoopResult]: For program point L778(lines 751 779) no Hoare annotation was computed. [2020-11-06 23:52:55,059 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-06 23:52:55,059 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-06 23:52:55,060 INFO L266 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-11-06 23:52:55,060 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 472 478) the Hoare annotation is: true [2020-11-06 23:52:55,060 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 472 478) the Hoare annotation is: true [2020-11-06 23:52:55,060 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 479 487) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~5 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~5)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:52:55,060 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 479 487) the Hoare annotation is: true [2020-11-06 23:52:55,060 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 479 487) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~5 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~5)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:52:55,061 INFO L262 CegarLoopResult]: At program point L484(line 484) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:52:55,061 INFO L269 CegarLoopResult]: At program point L483(line 483) the Hoare annotation is: true [2020-11-06 23:52:55,061 INFO L269 CegarLoopResult]: At program point L449(line 449) the Hoare annotation is: true [2020-11-06 23:52:55,061 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 430 452) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,061 INFO L262 CegarLoopResult]: At program point L442(line 442) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,061 INFO L262 CegarLoopResult]: At program point L442-1(line 442) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,062 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 430 452) the Hoare annotation is: true [2020-11-06 23:52:55,062 INFO L262 CegarLoopResult]: At program point L440(lines 440 447) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,062 INFO L269 CegarLoopResult]: At program point L440-1(lines 440 447) the Hoare annotation is: true [2020-11-06 23:52:55,062 INFO L262 CegarLoopResult]: At program point L438(line 438) the Hoare annotation is: (or (and (= |main_#t~ret32| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,062 INFO L262 CegarLoopResult]: At program point L437(line 437) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,063 INFO L262 CegarLoopResult]: At program point L438-1(line 438) the Hoare annotation is: (or (and (= |main_#t~ret32| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,063 INFO L262 CegarLoopResult]: At program point L436(line 436) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,063 INFO L262 CegarLoopResult]: At program point L438-2(line 438) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |main_#t~ret32| 1) (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2020-11-06 23:52:55,063 INFO L262 CegarLoopResult]: At program point L436-1(line 436) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,063 INFO L262 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,063 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 430 452) the Hoare annotation is: true [2020-11-06 23:52:55,064 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 384 407) no Hoare annotation was computed. [2020-11-06 23:52:55,064 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 384 407) no Hoare annotation was computed. [2020-11-06 23:52:55,064 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 384 407) no Hoare annotation was computed. [2020-11-06 23:52:55,064 INFO L266 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-11-06 23:52:55,064 INFO L266 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-11-06 23:52:55,064 INFO L266 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-11-06 23:52:55,064 INFO L266 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-11-06 23:52:55,064 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-06 23:52:55,064 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-06 23:52:55,064 INFO L266 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-11-06 23:52:55,064 INFO L266 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-11-06 23:52:55,065 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-06 23:52:55,065 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-06 23:52:55,065 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-06 23:52:55,065 INFO L266 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-11-06 23:52:55,065 INFO L266 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-11-06 23:52:55,065 INFO L266 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-11-06 23:52:55,065 INFO L262 CegarLoopResult]: At program point L189(line 189) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,065 INFO L262 CegarLoopResult]: At program point L189-1(lines 170 194) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,065 INFO L262 CegarLoopResult]: At program point L184(line 184) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,066 INFO L262 CegarLoopResult]: At program point L180(line 180) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,066 INFO L262 CegarLoopResult]: At program point L178(lines 178 186) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,066 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 170 194) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,066 INFO L262 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,066 INFO L262 CegarLoopResult]: At program point L176-1(line 176) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,066 INFO L262 CegarLoopResult]: At program point L174(lines 174 191) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,066 INFO L262 CegarLoopResult]: At program point L176-2(line 176) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,066 INFO L262 CegarLoopResult]: At program point L176-3(line 176) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,066 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 170 194) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,067 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 329 343) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-06 23:52:55,067 INFO L262 CegarLoopResult]: At program point L335(line 335) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-06 23:52:55,067 INFO L262 CegarLoopResult]: At program point L333(lines 333 339) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:52:55,067 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 329 343) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:52:55,067 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 329 343) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-06 23:52:55,067 INFO L262 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2020-11-06 23:52:55,067 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 265 273) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-11-06 23:52:55,067 INFO L269 CegarLoopResult]: At program point L269(line 269) the Hoare annotation is: true [2020-11-06 23:52:55,067 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 265 273) the Hoare annotation is: true [2020-11-06 23:52:55,068 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 265 273) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-11-06 23:52:55,068 INFO L269 CegarLoopResult]: At program point L320(line 320) the Hoare annotation is: true [2020-11-06 23:52:55,068 INFO L269 CegarLoopResult]: At program point L319(lines 319 323) the Hoare annotation is: true [2020-11-06 23:52:55,068 INFO L269 CegarLoopResult]: At program point L317(line 317) the Hoare annotation is: true [2020-11-06 23:52:55,068 INFO L269 CegarLoopResult]: At program point L319-2(lines 319 323) the Hoare annotation is: true [2020-11-06 23:52:55,068 INFO L269 CegarLoopResult]: At program point L317-1(line 317) the Hoare annotation is: true [2020-11-06 23:52:55,068 INFO L269 CegarLoopResult]: At program point L317-2(line 317) the Hoare annotation is: true [2020-11-06 23:52:55,068 INFO L269 CegarLoopResult]: At program point L317-3(line 317) the Hoare annotation is: true [2020-11-06 23:52:55,068 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 310 328) the Hoare annotation is: true [2020-11-06 23:52:55,068 INFO L269 CegarLoopResult]: At program point L313(line 313) the Hoare annotation is: true [2020-11-06 23:52:55,069 INFO L269 CegarLoopResult]: At program point L312(line 312) the Hoare annotation is: true [2020-11-06 23:52:55,069 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 310 328) the Hoare annotation is: true [2020-11-06 23:52:55,069 INFO L269 CegarLoopResult]: At program point L325(line 325) the Hoare annotation is: true [2020-11-06 23:52:55,069 INFO L269 CegarLoopResult]: At program point L322(line 322) the Hoare annotation is: true [2020-11-06 23:52:55,069 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 310 328) the Hoare annotation is: true [2020-11-06 23:52:55,069 INFO L266 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-11-06 23:52:55,069 INFO L266 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-11-06 23:52:55,069 INFO L266 CegarLoopResult]: For program point L281(lines 281 289) no Hoare annotation was computed. [2020-11-06 23:52:55,069 INFO L266 CegarLoopResult]: For program point L281-2(lines 281 289) no Hoare annotation was computed. [2020-11-06 23:52:55,070 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-06 23:52:55,070 INFO L266 CegarLoopResult]: For program point L304-1(line 304) no Hoare annotation was computed. [2020-11-06 23:52:55,070 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 274 309) no Hoare annotation was computed. [2020-11-06 23:52:55,070 INFO L266 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-11-06 23:52:55,070 INFO L266 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-11-06 23:52:55,070 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 274 309) no Hoare annotation was computed. [2020-11-06 23:52:55,070 INFO L266 CegarLoopResult]: For program point L293(lines 293 301) no Hoare annotation was computed. [2020-11-06 23:52:55,070 INFO L266 CegarLoopResult]: For program point L293-2(lines 293 301) no Hoare annotation was computed. [2020-11-06 23:52:55,070 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 274 309) no Hoare annotation was computed. [2020-11-06 23:52:55,070 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 465 471) the Hoare annotation is: true [2020-11-06 23:52:55,071 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 465 471) the Hoare annotation is: true [2020-11-06 23:52:55,071 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-06 23:52:55,071 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-06 23:52:55,071 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-06 23:52:55,071 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-06 23:52:55,071 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-06 23:52:55,071 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-06 23:52:55,071 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-06 23:52:55,071 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 624 669) no Hoare annotation was computed. [2020-11-06 23:52:55,072 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-06 23:52:55,072 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-06 23:52:55,072 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-06 23:52:55,072 INFO L266 CegarLoopResult]: For program point L661-1(line 661) no Hoare annotation was computed. [2020-11-06 23:52:55,072 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-06 23:52:55,072 INFO L266 CegarLoopResult]: For program point L661-2(line 661) no Hoare annotation was computed. [2020-11-06 23:52:55,072 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-06 23:52:55,072 INFO L266 CegarLoopResult]: For program point L624(lines 624 669) no Hoare annotation was computed. [2020-11-06 23:52:55,072 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 624 669) no Hoare annotation was computed. [2020-11-06 23:52:55,072 INFO L266 CegarLoopResult]: For program point L624-1(lines 624 669) no Hoare annotation was computed. [2020-11-06 23:52:55,072 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-06 23:52:55,072 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 624 669) no Hoare annotation was computed. [2020-11-06 23:52:55,073 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-06 23:52:55,073 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-06 23:52:55,073 INFO L266 CegarLoopResult]: For program point L647-1(line 647) no Hoare annotation was computed. [2020-11-06 23:52:55,073 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-06 23:52:55,073 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-06 23:52:55,073 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-06 23:52:55,073 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-06 23:52:55,073 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-06 23:52:55,073 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-06 23:52:55,073 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-06 23:52:55,074 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-06 23:52:55,074 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-06 23:52:55,074 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-06 23:52:55,074 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-06 23:52:55,074 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-06 23:52:55,074 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-06 23:52:55,074 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-06 23:52:55,074 INFO L266 CegarLoopResult]: For program point L654-1(line 654) no Hoare annotation was computed. [2020-11-06 23:52:55,074 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-06 23:52:55,074 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-06 23:52:55,074 INFO L266 CegarLoopResult]: For program point L650-1(line 650) no Hoare annotation was computed. [2020-11-06 23:52:55,075 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-06 23:52:55,075 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-06 23:52:55,075 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-06 23:52:55,075 INFO L266 CegarLoopResult]: For program point L956(line 956) no Hoare annotation was computed. [2020-11-06 23:52:55,075 INFO L266 CegarLoopResult]: For program point L956-1(line 956) no Hoare annotation was computed. [2020-11-06 23:52:55,075 INFO L266 CegarLoopResult]: For program point L954(line 954) no Hoare annotation was computed. [2020-11-06 23:52:55,075 INFO L266 CegarLoopResult]: For program point L956-2(line 956) no Hoare annotation was computed. [2020-11-06 23:52:55,075 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 937 982) no Hoare annotation was computed. [2020-11-06 23:52:55,075 INFO L266 CegarLoopResult]: For program point L948(line 948) no Hoare annotation was computed. [2020-11-06 23:52:55,075 INFO L266 CegarLoopResult]: For program point L979(line 979) no Hoare annotation was computed. [2020-11-06 23:52:55,075 INFO L266 CegarLoopResult]: For program point L946(line 946) no Hoare annotation was computed. [2020-11-06 23:52:55,076 INFO L266 CegarLoopResult]: For program point L977(line 977) no Hoare annotation was computed. [2020-11-06 23:52:55,076 INFO L266 CegarLoopResult]: For program point L944(line 944) no Hoare annotation was computed. [2020-11-06 23:52:55,076 INFO L266 CegarLoopResult]: For program point L975(line 975) no Hoare annotation was computed. [2020-11-06 23:52:55,076 INFO L266 CegarLoopResult]: For program point L942(line 942) no Hoare annotation was computed. [2020-11-06 23:52:55,076 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 961 962) no Hoare annotation was computed. [2020-11-06 23:52:55,076 INFO L266 CegarLoopResult]: For program point L973(line 973) no Hoare annotation was computed. [2020-11-06 23:52:55,076 INFO L266 CegarLoopResult]: For program point L940(line 940) no Hoare annotation was computed. [2020-11-06 23:52:55,076 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 937 982) no Hoare annotation was computed. [2020-11-06 23:52:55,076 INFO L266 CegarLoopResult]: For program point L938(line 938) no Hoare annotation was computed. [2020-11-06 23:52:55,077 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 937 982) no Hoare annotation was computed. [2020-11-06 23:52:55,077 INFO L266 CegarLoopResult]: For program point L961(lines 961 962) no Hoare annotation was computed. [2020-11-06 23:52:55,077 INFO L266 CegarLoopResult]: For program point L957(lines 957 964) no Hoare annotation was computed. [2020-11-06 23:52:55,077 INFO L266 CegarLoopResult]: For program point L955(line 955) no Hoare annotation was computed. [2020-11-06 23:52:55,077 INFO L266 CegarLoopResult]: For program point L953(line 953) no Hoare annotation was computed. [2020-11-06 23:52:55,077 INFO L266 CegarLoopResult]: For program point L951(lines 951 971) no Hoare annotation was computed. [2020-11-06 23:52:55,077 INFO L266 CegarLoopResult]: For program point L951-1(lines 951 971) no Hoare annotation was computed. [2020-11-06 23:52:55,077 INFO L266 CegarLoopResult]: For program point L947(line 947) no Hoare annotation was computed. [2020-11-06 23:52:55,077 INFO L266 CegarLoopResult]: For program point L978(line 978) no Hoare annotation was computed. [2020-11-06 23:52:55,077 INFO L266 CegarLoopResult]: For program point L945(line 945) no Hoare annotation was computed. [2020-11-06 23:52:55,078 INFO L266 CegarLoopResult]: For program point L978-1(line 978) no Hoare annotation was computed. [2020-11-06 23:52:55,078 INFO L266 CegarLoopResult]: For program point L976(line 976) no Hoare annotation was computed. [2020-11-06 23:52:55,078 INFO L266 CegarLoopResult]: For program point L978-2(line 978) no Hoare annotation was computed. [2020-11-06 23:52:55,078 INFO L266 CegarLoopResult]: For program point L943(line 943) no Hoare annotation was computed. [2020-11-06 23:52:55,078 INFO L266 CegarLoopResult]: For program point L976-1(line 976) no Hoare annotation was computed. [2020-11-06 23:52:55,078 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 968 969) no Hoare annotation was computed. [2020-11-06 23:52:55,078 INFO L266 CegarLoopResult]: For program point L974(line 974) no Hoare annotation was computed. [2020-11-06 23:52:55,078 INFO L266 CegarLoopResult]: For program point L976-2(line 976) no Hoare annotation was computed. [2020-11-06 23:52:55,078 INFO L266 CegarLoopResult]: For program point L941(line 941) no Hoare annotation was computed. [2020-11-06 23:52:55,079 INFO L266 CegarLoopResult]: For program point L939(line 939) no Hoare annotation was computed. [2020-11-06 23:52:55,079 INFO L266 CegarLoopResult]: For program point L937(lines 937 982) no Hoare annotation was computed. [2020-11-06 23:52:55,079 INFO L266 CegarLoopResult]: For program point L968(lines 968 969) no Hoare annotation was computed. [2020-11-06 23:52:55,079 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 416 426) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,079 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 416 426) the Hoare annotation is: true [2020-11-06 23:52:55,079 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 416 426) the Hoare annotation is: true [2020-11-06 23:52:55,079 INFO L262 CegarLoopResult]: At program point L421(line 421) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,079 INFO L269 CegarLoopResult]: At program point L259-2(line 259) the Hoare annotation is: true [2020-11-06 23:52:55,080 INFO L269 CegarLoopResult]: At program point L259-3(line 259) the Hoare annotation is: true [2020-11-06 23:52:55,080 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 254 264) the Hoare annotation is: true [2020-11-06 23:52:55,080 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 254 264) the Hoare annotation is: true [2020-11-06 23:52:55,080 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 254 264) the Hoare annotation is: true [2020-11-06 23:52:55,080 INFO L269 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: true [2020-11-06 23:52:55,080 INFO L269 CegarLoopResult]: At program point L259(line 259) the Hoare annotation is: true [2020-11-06 23:52:55,080 INFO L269 CegarLoopResult]: At program point L259-1(line 259) the Hoare annotation is: true [2020-11-06 23:52:55,080 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 246 253) the Hoare annotation is: true [2020-11-06 23:52:55,080 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 246 253) the Hoare annotation is: true [2020-11-06 23:52:55,081 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 246 253) the Hoare annotation is: true [2020-11-06 23:52:55,081 INFO L262 CegarLoopResult]: At program point L215(line 215) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,081 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 196 220) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,081 INFO L262 CegarLoopResult]: At program point L215-1(lines 196 220) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,081 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 196 220) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,081 INFO L262 CegarLoopResult]: At program point L210(line 210) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,081 INFO L262 CegarLoopResult]: At program point L206(line 206) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,081 INFO L262 CegarLoopResult]: At program point L204(lines 204 212) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,082 INFO L262 CegarLoopResult]: At program point L202(line 202) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,082 INFO L262 CegarLoopResult]: At program point L202-1(line 202) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,082 INFO L262 CegarLoopResult]: At program point L200(lines 200 217) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,082 INFO L262 CegarLoopResult]: At program point L202-2(line 202) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,082 INFO L262 CegarLoopResult]: At program point L202-3(line 202) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,082 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 162 168) the Hoare annotation is: true [2020-11-06 23:52:55,082 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 162 168) the Hoare annotation is: true [2020-11-06 23:52:55,082 INFO L262 CegarLoopResult]: At program point L97(lines 97 112) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,082 INFO L262 CegarLoopResult]: At program point L60(line 60) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,083 INFO L262 CegarLoopResult]: At program point L89(line 89) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,083 INFO L262 CegarLoopResult]: At program point L85(line 85) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,083 INFO L262 CegarLoopResult]: At program point L85-1(line 85) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,083 INFO L262 CegarLoopResult]: At program point L114(lines 67 116) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,083 INFO L262 CegarLoopResult]: At program point L77(lines 77 83) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,083 INFO L262 CegarLoopResult]: At program point L77-1(lines 77 83) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,083 INFO L262 CegarLoopResult]: At program point L69(lines 69 73) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,084 INFO L262 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,084 INFO L262 CegarLoopResult]: At program point L61(line 61) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,084 INFO L262 CegarLoopResult]: At program point L107(line 107) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,084 INFO L262 CegarLoopResult]: At program point L103(line 103) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,084 INFO L262 CegarLoopResult]: At program point L103-1(line 103) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,084 INFO L262 CegarLoopResult]: At program point L103-2(line 103) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,084 INFO L262 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,084 INFO L269 CegarLoopResult]: At program point testEXIT(lines 57 124) the Hoare annotation is: true [2020-11-06 23:52:55,085 INFO L262 CegarLoopResult]: At program point testENTRY(lines 57 124) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,085 INFO L262 CegarLoopResult]: At program point L95(line 95) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,085 INFO L262 CegarLoopResult]: At program point L62(line 62) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,085 INFO L262 CegarLoopResult]: At program point L95-1(line 95) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,085 INFO L262 CegarLoopResult]: At program point L87(lines 87 93) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,085 INFO L269 CegarLoopResult]: At program point testFINAL(lines 57 124) the Hoare annotation is: true [2020-11-06 23:52:55,085 INFO L262 CegarLoopResult]: At program point L87-1(lines 87 93) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,085 INFO L262 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,085 INFO L262 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,086 INFO L262 CegarLoopResult]: At program point L75-1(line 75) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,086 INFO L262 CegarLoopResult]: At program point L59(line 59) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,086 INFO L262 CegarLoopResult]: At program point L117(lines 66 118) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:55,086 INFO L262 CegarLoopResult]: At program point L105(lines 105 111) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,086 INFO L262 CegarLoopResult]: At program point L105-1(lines 97 112) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,086 INFO L262 CegarLoopResult]: At program point L68(lines 67 116) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:52:55,086 INFO L266 CegarLoopResult]: For program point L929(line 929) no Hoare annotation was computed. [2020-11-06 23:52:55,086 INFO L266 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-11-06 23:52:55,087 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 915 916) no Hoare annotation was computed. [2020-11-06 23:52:55,087 INFO L266 CegarLoopResult]: For program point L927(line 927) no Hoare annotation was computed. [2020-11-06 23:52:55,087 INFO L266 CegarLoopResult]: For program point L894(line 894) no Hoare annotation was computed. [2020-11-06 23:52:55,087 INFO L266 CegarLoopResult]: For program point L892(line 892) no Hoare annotation was computed. [2020-11-06 23:52:55,087 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 891 936) no Hoare annotation was computed. [2020-11-06 23:52:55,087 INFO L266 CegarLoopResult]: For program point L915(lines 915 916) no Hoare annotation was computed. [2020-11-06 23:52:55,087 INFO L266 CegarLoopResult]: For program point L911(lines 911 918) no Hoare annotation was computed. [2020-11-06 23:52:55,087 INFO L266 CegarLoopResult]: For program point L909(line 909) no Hoare annotation was computed. [2020-11-06 23:52:55,087 INFO L266 CegarLoopResult]: For program point L907(line 907) no Hoare annotation was computed. [2020-11-06 23:52:55,087 INFO L266 CegarLoopResult]: For program point L905(lines 905 925) no Hoare annotation was computed. [2020-11-06 23:52:55,088 INFO L266 CegarLoopResult]: For program point L905-1(lines 905 925) no Hoare annotation was computed. [2020-11-06 23:52:55,088 INFO L266 CegarLoopResult]: For program point L901(line 901) no Hoare annotation was computed. [2020-11-06 23:52:55,088 INFO L266 CegarLoopResult]: For program point L932(line 932) no Hoare annotation was computed. [2020-11-06 23:52:55,088 INFO L266 CegarLoopResult]: For program point L899(line 899) no Hoare annotation was computed. [2020-11-06 23:52:55,088 INFO L266 CegarLoopResult]: For program point L932-1(line 932) no Hoare annotation was computed. [2020-11-06 23:52:55,088 INFO L266 CegarLoopResult]: For program point L930(line 930) no Hoare annotation was computed. [2020-11-06 23:52:55,088 INFO L266 CegarLoopResult]: For program point L932-2(line 932) no Hoare annotation was computed. [2020-11-06 23:52:55,088 INFO L266 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-11-06 23:52:55,088 INFO L266 CegarLoopResult]: For program point L930-1(line 930) no Hoare annotation was computed. [2020-11-06 23:52:55,088 INFO L266 CegarLoopResult]: For program point L928(line 928) no Hoare annotation was computed. [2020-11-06 23:52:55,088 INFO L266 CegarLoopResult]: For program point L930-2(line 930) no Hoare annotation was computed. [2020-11-06 23:52:55,088 INFO L266 CegarLoopResult]: For program point L895(line 895) no Hoare annotation was computed. [2020-11-06 23:52:55,089 INFO L266 CegarLoopResult]: For program point L893(line 893) no Hoare annotation was computed. [2020-11-06 23:52:55,089 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 922 923) no Hoare annotation was computed. [2020-11-06 23:52:55,089 INFO L266 CegarLoopResult]: For program point L891(lines 891 936) no Hoare annotation was computed. [2020-11-06 23:52:55,089 INFO L266 CegarLoopResult]: For program point L922(lines 922 923) no Hoare annotation was computed. [2020-11-06 23:52:55,089 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 891 936) no Hoare annotation was computed. [2020-11-06 23:52:55,089 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 891 936) no Hoare annotation was computed. [2020-11-06 23:52:55,089 INFO L266 CegarLoopResult]: For program point L910(line 910) no Hoare annotation was computed. [2020-11-06 23:52:55,089 INFO L266 CegarLoopResult]: For program point L910-1(line 910) no Hoare annotation was computed. [2020-11-06 23:52:55,089 INFO L266 CegarLoopResult]: For program point L908(line 908) no Hoare annotation was computed. [2020-11-06 23:52:55,089 INFO L266 CegarLoopResult]: For program point L910-2(line 910) no Hoare annotation was computed. [2020-11-06 23:52:55,089 INFO L266 CegarLoopResult]: For program point L902(line 902) no Hoare annotation was computed. [2020-11-06 23:52:55,090 INFO L266 CegarLoopResult]: For program point L933(line 933) no Hoare annotation was computed. [2020-11-06 23:52:55,090 INFO L266 CegarLoopResult]: For program point L900(line 900) no Hoare annotation was computed. [2020-11-06 23:52:55,090 INFO L266 CegarLoopResult]: For program point L931(line 931) no Hoare annotation was computed. [2020-11-06 23:52:55,090 INFO L266 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-11-06 23:52:55,090 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 221 228) no Hoare annotation was computed. [2020-11-06 23:52:55,090 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 221 228) no Hoare annotation was computed. [2020-11-06 23:52:55,090 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 221 228) no Hoare annotation was computed. [2020-11-06 23:52:55,090 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 569 577) the Hoare annotation is: true [2020-11-06 23:52:55,090 INFO L269 CegarLoopResult]: At program point L574(line 574) the Hoare annotation is: true [2020-11-06 23:52:55,090 INFO L269 CegarLoopResult]: At program point L573(line 573) the Hoare annotation is: true [2020-11-06 23:52:55,090 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 569 577) the Hoare annotation is: true [2020-11-06 23:52:55,091 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 569 577) the Hoare annotation is: true [2020-11-06 23:52:55,091 INFO L262 CegarLoopResult]: At program point L609(line 609) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-11-06 23:52:55,091 INFO L262 CegarLoopResult]: At program point L603(line 603) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-06 23:52:55,091 INFO L262 CegarLoopResult]: At program point L601(lines 601 607) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-06 23:52:55,091 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 588 616) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-06 23:52:55,091 INFO L262 CegarLoopResult]: At program point L612(line 612) the Hoare annotation is: (or (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) (not (= ~pumpRunning~0 0))) [2020-11-06 23:52:55,091 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 588 616) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) [2020-11-06 23:52:55,091 INFO L262 CegarLoopResult]: At program point L606(line 606) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-06 23:52:55,091 INFO L262 CegarLoopResult]: At program point L600(lines 600 610) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-11-06 23:52:55,092 INFO L262 CegarLoopResult]: At program point L598(line 598) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-11-06 23:52:55,092 INFO L262 CegarLoopResult]: At program point L598-1(line 598) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret45| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2020-11-06 23:52:55,092 INFO L262 CegarLoopResult]: At program point L596(lines 596 613) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~6 0)))) [2020-11-06 23:52:55,092 INFO L262 CegarLoopResult]: At program point L598-2(line 598) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret45| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2020-11-06 23:52:55,092 INFO L262 CegarLoopResult]: At program point L598-3(line 598) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |__utac_acc__Specification2_spec__2_#t~ret45| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2020-11-06 23:52:55,092 INFO L262 CegarLoopResult]: At program point L596-1(lines 588 616) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) [2020-11-06 23:52:55,092 INFO L262 CegarLoopResult]: At program point L594(line 594) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-06 23:52:55,093 INFO L262 CegarLoopResult]: At program point L594-1(line 594) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= |__utac_acc__Specification2_spec__2_#t~ret44| 0) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-11-06 23:52:55,093 INFO L262 CegarLoopResult]: At program point L594-2(line 594) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= |__utac_acc__Specification2_spec__2_#t~ret44| 0) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-11-06 23:52:55,093 INFO L262 CegarLoopResult]: At program point L594-3(line 594) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret44| 0) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-11-06 23:52:55,093 INFO L262 CegarLoopResult]: At program point L590(line 590) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-06 23:52:55,093 INFO L266 CegarLoopResult]: For program point L545(lines 545 553) no Hoare annotation was computed. [2020-11-06 23:52:55,093 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-06 23:52:55,093 INFO L266 CegarLoopResult]: For program point L545-2(lines 545 553) no Hoare annotation was computed. [2020-11-06 23:52:55,093 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 537 559) no Hoare annotation was computed. [2020-11-06 23:52:55,093 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-06 23:52:55,093 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 537 559) no Hoare annotation was computed. [2020-11-06 23:52:55,093 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 537 559) no Hoare annotation was computed. [2020-11-06 23:52:55,094 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-06 23:52:55,094 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 580 587) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-06 23:52:55,094 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 580 587) the Hoare annotation is: true [2020-11-06 23:52:55,094 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 580 587) the Hoare annotation is: true [2020-11-06 23:52:55,094 INFO L266 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-11-06 23:52:55,094 INFO L266 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-11-06 23:52:55,094 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 455 464) no Hoare annotation was computed. [2020-11-06 23:52:55,094 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 455 464) no Hoare annotation was computed. [2020-11-06 23:52:55,094 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-06 23:52:55,094 INFO L266 CegarLoopResult]: For program point L457-1(line 457) no Hoare annotation was computed. [2020-11-06 23:52:55,094 INFO L266 CegarLoopResult]: For program point L457-2(line 457) no Hoare annotation was computed. [2020-11-06 23:52:55,095 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 455 464) no Hoare annotation was computed. [2020-11-06 23:52:55,095 INFO L266 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-11-06 23:52:55,095 INFO L266 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-11-06 23:52:55,095 INFO L266 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-11-06 23:52:55,095 INFO L266 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-11-06 23:52:55,095 INFO L266 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-11-06 23:52:55,095 INFO L266 CegarLoopResult]: For program point L812(lines 812 816) no Hoare annotation was computed. [2020-11-06 23:52:55,095 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-06 23:52:55,095 INFO L266 CegarLoopResult]: For program point L837-2(lines 837 857) no Hoare annotation was computed. [2020-11-06 23:52:55,095 INFO L266 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-11-06 23:52:55,095 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-06 23:52:55,095 INFO L266 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-11-06 23:52:55,095 INFO L266 CegarLoopResult]: For program point L788(lines 788 890) no Hoare annotation was computed. [2020-11-06 23:52:55,096 INFO L266 CegarLoopResult]: For program point L788-1(lines 788 890) no Hoare annotation was computed. [2020-11-06 23:52:55,096 INFO L266 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-11-06 23:52:55,096 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-06 23:52:55,096 INFO L266 CegarLoopResult]: For program point L879-1(line 879) no Hoare annotation was computed. [2020-11-06 23:52:55,096 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-06 23:52:55,096 INFO L266 CegarLoopResult]: For program point L879-2(line 879) no Hoare annotation was computed. [2020-11-06 23:52:55,096 INFO L266 CegarLoopResult]: For program point L838(lines 837 857) no Hoare annotation was computed. [2020-11-06 23:52:55,096 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-06 23:52:55,096 INFO L266 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-11-06 23:52:55,096 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 788 890) no Hoare annotation was computed. [2020-11-06 23:52:55,096 INFO L266 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-11-06 23:52:55,096 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-06 23:52:55,096 INFO L266 CegarLoopResult]: For program point L888(line 888) no Hoare annotation was computed. [2020-11-06 23:52:55,097 INFO L266 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-11-06 23:52:55,097 INFO L266 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-11-06 23:52:55,097 INFO L266 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-11-06 23:52:55,097 INFO L266 CegarLoopResult]: For program point L822-1(line 822) no Hoare annotation was computed. [2020-11-06 23:52:55,097 INFO L266 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-11-06 23:52:55,097 INFO L266 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-11-06 23:52:55,097 INFO L266 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-11-06 23:52:55,097 INFO L266 CegarLoopResult]: For program point L839(lines 839 843) no Hoare annotation was computed. [2020-11-06 23:52:55,097 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-06 23:52:55,097 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 788 890) no Hoare annotation was computed. [2020-11-06 23:52:55,097 INFO L266 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-11-06 23:52:55,098 INFO L266 CegarLoopResult]: For program point L864-1(line 864) no Hoare annotation was computed. [2020-11-06 23:52:55,098 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-06 23:52:55,098 INFO L266 CegarLoopResult]: For program point L864-2(line 864) no Hoare annotation was computed. [2020-11-06 23:52:55,098 INFO L266 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-11-06 23:52:55,098 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 788 890) no Hoare annotation was computed. [2020-11-06 23:52:55,098 INFO L266 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-11-06 23:52:55,098 INFO L266 CegarLoopResult]: For program point L848-1(line 848) no Hoare annotation was computed. [2020-11-06 23:52:55,098 INFO L266 CegarLoopResult]: For program point L848-2(line 848) no Hoare annotation was computed. [2020-11-06 23:52:55,098 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-06 23:52:55,098 INFO L266 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-11-06 23:52:55,098 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-06 23:52:55,099 INFO L266 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-11-06 23:52:55,099 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-06 23:52:55,099 INFO L266 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-11-06 23:52:55,099 INFO L266 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-11-06 23:52:55,099 INFO L266 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-11-06 23:52:55,099 INFO L266 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-11-06 23:52:55,099 INFO L266 CegarLoopResult]: For program point L866-1(line 866) no Hoare annotation was computed. [2020-11-06 23:52:55,099 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-06 23:52:55,099 INFO L266 CegarLoopResult]: For program point L866-2(line 866) no Hoare annotation was computed. [2020-11-06 23:52:55,099 INFO L266 CegarLoopResult]: For program point L858(lines 836 859) no Hoare annotation was computed. [2020-11-06 23:52:55,099 INFO L266 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-11-06 23:52:55,099 INFO L266 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-11-06 23:52:55,099 INFO L266 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-11-06 23:52:55,100 INFO L266 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-11-06 23:52:55,100 INFO L266 CegarLoopResult]: For program point L817(lines 817 833) no Hoare annotation was computed. [2020-11-06 23:52:55,100 INFO L266 CegarLoopResult]: For program point L850-1(line 850) no Hoare annotation was computed. [2020-11-06 23:52:55,100 INFO L266 CegarLoopResult]: For program point L850-2(line 850) no Hoare annotation was computed. [2020-11-06 23:52:55,100 INFO L266 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-11-06 23:52:55,100 INFO L266 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-11-06 23:52:55,100 INFO L266 CegarLoopResult]: For program point L834(lines 834 875) no Hoare annotation was computed. [2020-11-06 23:52:55,100 INFO L266 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-11-06 23:52:55,100 INFO L266 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-11-06 23:52:55,100 INFO L266 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-11-06 23:52:55,100 INFO L266 CegarLoopResult]: For program point L826-1(line 826) no Hoare annotation was computed. [2020-11-06 23:52:55,100 INFO L266 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-11-06 23:52:55,101 INFO L266 CegarLoopResult]: For program point L876(lines 876 887) no Hoare annotation was computed. [2020-11-06 23:52:55,101 INFO L266 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-11-06 23:52:55,101 INFO L266 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-11-06 23:52:55,101 INFO L266 CegarLoopResult]: For program point L868-1(line 868) no Hoare annotation was computed. [2020-11-06 23:52:55,101 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-06 23:52:55,101 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-06 23:52:55,101 INFO L266 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-11-06 23:52:55,101 INFO L266 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-11-06 23:52:55,101 INFO L266 CegarLoopResult]: For program point L852-1(line 852) no Hoare annotation was computed. [2020-11-06 23:52:55,101 INFO L266 CegarLoopResult]: For program point L819-1(line 819) no Hoare annotation was computed. [2020-11-06 23:52:55,101 INFO L266 CegarLoopResult]: For program point L877(lines 877 884) no Hoare annotation was computed. [2020-11-06 23:52:55,101 INFO L266 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-11-06 23:52:55,101 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-06 23:52:55,102 INFO L262 CegarLoopResult]: At program point L291-2(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,102 INFO L262 CegarLoopResult]: At program point L547-2(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,102 INFO L262 CegarLoopResult]: At program point L353(line 353) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,102 INFO L262 CegarLoopResult]: At program point L291-3(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,102 INFO L262 CegarLoopResult]: At program point L547-3(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,102 INFO L262 CegarLoopResult]: At program point L287(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,102 INFO L262 CegarLoopResult]: At program point L291-4(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,102 INFO L262 CegarLoopResult]: At program point L543(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,103 INFO L262 CegarLoopResult]: At program point L547-4(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,103 INFO L262 CegarLoopResult]: At program point L287-1(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,103 INFO L262 CegarLoopResult]: At program point L291-5(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,103 INFO L262 CegarLoopResult]: At program point L543-1(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,103 INFO L262 CegarLoopResult]: At program point L547-5(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,103 INFO L262 CegarLoopResult]: At program point L287-2(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,103 INFO L262 CegarLoopResult]: At program point L291-6(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,104 INFO L262 CegarLoopResult]: At program point L543-2(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,104 INFO L262 CegarLoopResult]: At program point L287-3(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,104 INFO L262 CegarLoopResult]: At program point L291-7(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,104 INFO L262 CegarLoopResult]: At program point L543-3(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,104 INFO L262 CegarLoopResult]: At program point L283(line 283) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,104 INFO L262 CegarLoopResult]: At program point L287-4(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,104 INFO L262 CegarLoopResult]: At program point L543-4(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,104 INFO L262 CegarLoopResult]: At program point L923(line 923) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,104 INFO L262 CegarLoopResult]: At program point L283-1(line 283) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,105 INFO L262 CegarLoopResult]: At program point L543-5(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,105 INFO L262 CegarLoopResult]: At program point L283-2(line 283) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,105 INFO L262 CegarLoopResult]: At program point L543-6(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,105 INFO L262 CegarLoopResult]: At program point L283-3(line 283) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,105 INFO L262 CegarLoopResult]: At program point L543-7(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,105 INFO L262 CegarLoopResult]: At program point L279(line 279) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,105 INFO L262 CegarLoopResult]: At program point L915(line 915) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,105 INFO L262 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:52:55,106 INFO L262 CegarLoopResult]: At program point L915-1(line 915) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,106 INFO L262 CegarLoopResult]: At program point L490(line 490) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,106 INFO L262 CegarLoopResult]: At program point L969(line 969) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,106 INFO L262 CegarLoopResult]: At program point L135(line 135) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,106 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,106 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,106 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,107 INFO L262 CegarLoopResult]: At program point L961(line 961) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,107 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,107 INFO L262 CegarLoopResult]: At program point L961-1(line 961) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,107 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,107 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,107 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,107 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,107 INFO L262 CegarLoopResult]: At program point L916(line 916) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,107 INFO L262 CegarLoopResult]: At program point L305(line 305) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,108 INFO L262 CegarLoopResult]: At program point L305-1(line 305) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,108 INFO L262 CegarLoopResult]: At program point L305-2(line 305) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,108 INFO L262 CegarLoopResult]: At program point L491(line 491) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,108 INFO L262 CegarLoopResult]: At program point L962(line 962) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,108 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:52:55,108 INFO L262 CegarLoopResult]: At program point L579(line 579) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:52:55,108 INFO L262 CegarLoopResult]: At program point L542(line 542) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,108 INFO L262 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,109 INFO L262 CegarLoopResult]: At program point L922-1(line 922) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,109 INFO L262 CegarLoopResult]: At program point L303(line 303) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,109 INFO L262 CegarLoopResult]: At program point L303-1(line 303) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,109 INFO L262 CegarLoopResult]: At program point L303-2(line 303) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,109 INFO L262 CegarLoopResult]: At program point L303-3(line 303) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,109 INFO L262 CegarLoopResult]: At program point L299(line 299) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,109 INFO L262 CegarLoopResult]: At program point L555(line 555) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,109 INFO L262 CegarLoopResult]: At program point L299-1(line 299) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,109 INFO L262 CegarLoopResult]: At program point L555-1(line 555) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,110 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string26.offset| |old(#t~string26.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~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#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~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-06 23:52:55,110 INFO L262 CegarLoopResult]: At program point L299-2(line 299) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,110 INFO L262 CegarLoopResult]: At program point L555-2(line 555) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,110 INFO L262 CegarLoopResult]: At program point L299-3(line 299) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,110 INFO L262 CegarLoopResult]: At program point L968(line 968) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,111 INFO L262 CegarLoopResult]: At program point L295(line 295) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,111 INFO L262 CegarLoopResult]: At program point L299-4(line 299) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,111 INFO L262 CegarLoopResult]: At program point L551(line 551) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,111 INFO L262 CegarLoopResult]: At program point L968-1(line 968) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,111 INFO L262 CegarLoopResult]: At program point L295-1(line 295) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,111 INFO L262 CegarLoopResult]: At program point L551-1(line 551) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,111 INFO L262 CegarLoopResult]: At program point L295-2(line 295) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,111 INFO L262 CegarLoopResult]: At program point L551-2(line 551) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,111 INFO L262 CegarLoopResult]: At program point L295-3(line 295) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,112 INFO L262 CegarLoopResult]: At program point L551-3(line 551) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,112 INFO L262 CegarLoopResult]: At program point L291(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,112 INFO L262 CegarLoopResult]: At program point L547(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,112 INFO L262 CegarLoopResult]: At program point L291-1(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,112 INFO L262 CegarLoopResult]: At program point L547-1(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:55,112 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:52:55,112 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 229 245) no Hoare annotation was computed. [2020-11-06 23:52:55,112 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 229 245) no Hoare annotation was computed. [2020-11-06 23:52:55,112 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-06 23:52:55,113 INFO L266 CegarLoopResult]: For program point L240-1(lines 229 245) no Hoare annotation was computed. [2020-11-06 23:52:55,113 INFO L266 CegarLoopResult]: For program point L236(lines 236 242) no Hoare annotation was computed. [2020-11-06 23:52:55,113 INFO L266 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-11-06 23:52:55,113 INFO L266 CegarLoopResult]: For program point L234-1(line 234) no Hoare annotation was computed. [2020-11-06 23:52:55,113 INFO L266 CegarLoopResult]: For program point L234-2(line 234) no Hoare annotation was computed. [2020-11-06 23:52:55,113 INFO L266 CegarLoopResult]: For program point L234-3(line 234) no Hoare annotation was computed. [2020-11-06 23:52:55,113 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 560 568) no Hoare annotation was computed. [2020-11-06 23:52:55,113 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 560 568) no Hoare annotation was computed. [2020-11-06 23:52:55,113 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-06 23:52:55,113 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 560 568) no Hoare annotation was computed. [2020-11-06 23:52:55,114 INFO L266 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-11-06 23:52:55,114 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 516 527) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-06 23:52:55,114 INFO L262 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-11-06 23:52:55,114 INFO L262 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-11-06 23:52:55,114 INFO L269 CegarLoopResult]: At program point L520-1(lines 516 527) the Hoare annotation is: true [2020-11-06 23:52:55,114 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 516 527) the Hoare annotation is: true [2020-11-06 23:52:55,114 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-06 23:52:55,114 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-06 23:52:55,114 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-06 23:52:55,114 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-06 23:52:55,115 INFO L262 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,115 INFO L262 CegarLoopResult]: At program point L149(lines 149 155) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,115 INFO L262 CegarLoopResult]: At program point L144(line 144) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-06 23:52:55,115 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 138 161) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,115 INFO L262 CegarLoopResult]: At program point L142(lines 141 160) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:55,115 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 138 161) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-06 23:52:55,115 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 138 161) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-06 23:52:55,115 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 354 383) the Hoare annotation is: true [2020-11-06 23:52:55,116 INFO L269 CegarLoopResult]: At program point L368(lines 368 372) the Hoare annotation is: true [2020-11-06 23:52:55,116 INFO L269 CegarLoopResult]: At program point L368-1(lines 368 372) the Hoare annotation is: true [2020-11-06 23:52:55,116 INFO L269 CegarLoopResult]: At program point L364-2(lines 364 378) the Hoare annotation is: true [2020-11-06 23:52:55,116 INFO L269 CegarLoopResult]: At program point L360(line 360) the Hoare annotation is: true [2020-11-06 23:52:55,116 INFO L269 CegarLoopResult]: At program point L360-1(line 360) the Hoare annotation is: true [2020-11-06 23:52:55,116 INFO L269 CegarLoopResult]: At program point L356(line 356) the Hoare annotation is: true [2020-11-06 23:52:55,116 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 354 383) the Hoare annotation is: true [2020-11-06 23:52:55,116 INFO L269 CegarLoopResult]: At program point L379(lines 354 383) the Hoare annotation is: true [2020-11-06 23:52:55,116 INFO L269 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: true [2020-11-06 23:52:55,116 INFO L269 CegarLoopResult]: At program point L365(line 365) the Hoare annotation is: true [2020-11-06 23:52:55,117 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 528 536) the Hoare annotation is: true [2020-11-06 23:52:55,117 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 528 536) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-11-06 23:52:55,117 INFO L262 CegarLoopResult]: At program point L533(line 533) the Hoare annotation is: (or (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (not (= ~pumpRunning~0 0))) [2020-11-06 23:52:55,117 INFO L269 CegarLoopResult]: At program point L532(line 532) the Hoare annotation is: true [2020-11-06 23:52:55,117 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 528 536) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-11-06 23:52:55,117 INFO L269 CegarLoopResult]: At program point L497(line 497) the Hoare annotation is: true [2020-11-06 23:52:55,117 INFO L269 CegarLoopResult]: At program point L496-1(lines 492 503) the Hoare annotation is: true [2020-11-06 23:52:55,117 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 492 503) the Hoare annotation is: true [2020-11-06 23:52:55,117 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 492 503) the Hoare annotation is: true [2020-11-06 23:52:55,117 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 408 414) the Hoare annotation is: true [2020-11-06 23:52:55,118 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 408 414) the Hoare annotation is: true [2020-11-06 23:52:55,118 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-06 23:52:55,118 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:52:55,118 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-06 23:52:55,118 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-06 23:52:55,118 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 344 351) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-06 23:52:55,118 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 344 351) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-06 23:52:55,118 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 344 351) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-06 23:52:55,118 INFO L269 CegarLoopResult]: At program point waterRiseEXIT(lines 504 515) the Hoare annotation is: true [2020-11-06 23:52:55,118 INFO L262 CegarLoopResult]: At program point L509(line 509) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-06 23:52:55,119 INFO L269 CegarLoopResult]: At program point L508-1(lines 504 515) the Hoare annotation is: true [2020-11-06 23:52:55,119 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 504 515) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-06 23:52:55,119 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2020-11-06 23:52:55,119 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-06 23:52:55,119 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2020-11-06 23:52:55,119 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2020-11-06 23:52:55,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 11:52:55 BoogieIcfgContainer [2020-11-06 23:52:55,140 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-06 23:52:55,141 INFO L168 Benchmark]: Toolchain (without parser) took 74436.36 ms. Allocated memory was 151.0 MB in the beginning and 755.0 MB in the end (delta: 604.0 MB). Free memory was 126.9 MB in the beginning and 416.1 MB in the end (delta: -289.1 MB). Peak memory consumption was 473.3 MB. Max. memory is 8.0 GB. [2020-11-06 23:52:55,142 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 151.0 MB. Free memory was 124.0 MB in the beginning and 123.9 MB in the end (delta: 102.2 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-06 23:52:55,143 INFO L168 Benchmark]: CACSL2BoogieTranslator took 561.98 ms. Allocated memory is still 151.0 MB. Free memory was 126.3 MB in the beginning and 105.0 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-06 23:52:55,143 INFO L168 Benchmark]: Boogie Preprocessor took 118.91 ms. Allocated memory is still 151.0 MB. Free memory was 104.8 MB in the beginning and 101.0 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-06 23:52:55,144 INFO L168 Benchmark]: RCFGBuilder took 1455.96 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 101.0 MB in the beginning and 130.0 MB in the end (delta: -29.0 MB). Peak memory consumption was 41.7 MB. Max. memory is 8.0 GB. [2020-11-06 23:52:55,145 INFO L168 Benchmark]: TraceAbstraction took 72287.48 ms. Allocated memory was 181.4 MB in the beginning and 755.0 MB in the end (delta: 573.6 MB). Free memory was 130.0 MB in the beginning and 416.1 MB in the end (delta: -286.1 MB). Peak memory consumption was 445.3 MB. Max. memory is 8.0 GB. [2020-11-06 23:52:55,148 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 151.0 MB. Free memory was 124.0 MB in the beginning and 123.9 MB in the end (delta: 102.2 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 561.98 ms. Allocated memory is still 151.0 MB. Free memory was 126.3 MB in the beginning and 105.0 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 118.91 ms. Allocated memory is still 151.0 MB. Free memory was 104.8 MB in the beginning and 101.0 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1455.96 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 101.0 MB in the beginning and 130.0 MB in the end (delta: -29.0 MB). Peak memory consumption was 41.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 72287.48 ms. Allocated memory was 181.4 MB in the beginning and 755.0 MB in the end (delta: 573.6 MB). Free memory was 130.0 MB in the beginning and 416.1 MB in the end (delta: -286.1 MB). Peak memory consumption was 445.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 922]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 915]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 961]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 968]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 66]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 354]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 364]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 472]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 479]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc) || !(1 <= systemActive)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 430]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 170]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 329]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 265]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 310]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 465]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 416]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 254]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 246]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 196]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 162]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 57]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 569]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 588]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || tmp == 0 - ProcedureContractResult [Line: 580]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 516]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 138]: Procedure Contract for timeShift Derived contract for procedure timeShift: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 354]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 528]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical) || !(pumpRunning == 0) - ProcedureContractResult [Line: 492]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 408]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 344]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 504]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 656 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 27.9s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 23.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 44.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1207 SDtfs, 2581 SDslu, 2338 SDs, 0 SdLazy, 4362 SolverSat, 864 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 182 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 263 ImplicationChecksByTransitivity, 10.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=753occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 5 MinimizatonAttempts, 388 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 286 LocationsWithAnnotation, 2226 PreInvPairs, 2809 NumberOfFragments, 3292 HoareAnnotationTreeSize, 2226 FomulaSimplifications, 1376252 FormulaSimplificationTreeSizeReduction, 10.0s HoareSimplificationTime, 286 FomulaSimplificationsInter, 58081 FormulaSimplificationTreeSizeReductionInter, 33.8s 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...