/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product24.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 19:50:09,876 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 19:50:09,879 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 19:50:09,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 19:50:09,914 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 19:50:09,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 19:50:09,918 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 19:50:09,920 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 19:50:09,922 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 19:50:09,923 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 19:50:09,925 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 19:50:09,926 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 19:50:09,927 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 19:50:09,928 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 19:50:09,929 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 19:50:09,931 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 19:50:09,931 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 19:50:09,933 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 19:50:09,935 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 19:50:09,937 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 19:50:09,939 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 19:50:09,943 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 19:50:09,945 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 19:50:09,946 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 19:50:09,949 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 19:50:09,949 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 19:50:09,950 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 19:50:09,951 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 19:50:09,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 19:50:09,953 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 19:50:09,953 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 19:50:09,958 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 19:50:09,975 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 19:50:09,976 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 19:50:09,977 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 19:50:09,977 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 19:50:09,980 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 19:50:09,980 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 19:50:09,980 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 19:50:09,981 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 19:50:09,982 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 19:50:09,984 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 19:50:09,997 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 19:50:09,997 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 19:50:09,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 19:50:09,999 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 19:50:09,999 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 19:50:10,000 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 19:50:10,000 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 19:50:10,000 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 19:50:10,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 19:50:10,000 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 19:50:10,001 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 19:50:10,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 19:50:10,001 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 19:50:10,001 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 19:50:10,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 19:50:10,002 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 19:50:10,002 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 19:50:10,002 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 19:50:10,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:50:10,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 19:50:10,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 19:50:10,003 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 19:50:10,004 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 19:50:10,398 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 19:50:10,446 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 19:50:10,450 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 19:50:10,451 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 19:50:10,452 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 19:50:10,453 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product24.cil.c [2021-02-21 19:50:10,528 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82dd13e91/c5fd3dfea41646d49bb30f62a1b3e839/FLAG687f6a0e5 [2021-02-21 19:50:11,172 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 19:50:11,173 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product24.cil.c [2021-02-21 19:50:11,196 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82dd13e91/c5fd3dfea41646d49bb30f62a1b3e839/FLAG687f6a0e5 [2021-02-21 19:50:11,463 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82dd13e91/c5fd3dfea41646d49bb30f62a1b3e839 [2021-02-21 19:50:11,466 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 19:50:11,479 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 19:50:11,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 19:50:11,481 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 19:50:11,484 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 19:50:11,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:50:11" (1/1) ... [2021-02-21 19:50:11,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15dc9387 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:11, skipping insertion in model container [2021-02-21 19:50:11,487 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:50:11" (1/1) ... [2021-02-21 19:50:11,506 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 19:50:11,554 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 19:50:11,916 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product24.cil.c[18422,18435] [2021-02-21 19:50:11,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:50:11,948 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 19:50:12,115 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product24.cil.c[18422,18435] [2021-02-21 19:50:12,115 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:50:12,158 INFO L208 MainTranslator]: Completed translation [2021-02-21 19:50:12,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:12 WrapperNode [2021-02-21 19:50:12,159 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 19:50:12,160 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 19:50:12,160 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 19:50:12,161 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 19:50:12,175 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:12" (1/1) ... [2021-02-21 19:50:12,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:12" (1/1) ... [2021-02-21 19:50:12,194 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:12" (1/1) ... [2021-02-21 19:50:12,194 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:12" (1/1) ... [2021-02-21 19:50:12,231 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:12" (1/1) ... [2021-02-21 19:50:12,249 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:12" (1/1) ... [2021-02-21 19:50:12,255 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:12" (1/1) ... [2021-02-21 19:50:12,263 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 19:50:12,264 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 19:50:12,264 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 19:50:12,265 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 19:50:12,266 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:12" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:50:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 19:50:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 19:50:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 19:50:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 19:50:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 19:50:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 19:50:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 19:50:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 19:50:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 19:50:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 19:50:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 19:50:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 19:50:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 19:50:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 19:50:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 19:50:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-21 19:50:12,462 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 19:50:12,462 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 19:50:12,463 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 19:50:12,464 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 19:50:12,466 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 19:50:12,467 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 19:50:12,467 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-21 19:50:12,468 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 19:50:12,468 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 19:50:12,468 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 19:50:12,469 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 19:50:12,469 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 19:50:12,469 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 19:50:12,469 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-21 19:50:12,469 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-21 19:50:12,469 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-21 19:50:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 19:50:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 19:50:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 19:50:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 19:50:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 19:50:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 19:50:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 19:50:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:50:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:50:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:50:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 19:50:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 19:50:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 19:50:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 19:50:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 19:50:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 19:50:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 19:50:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 19:50:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 19:50:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 19:50:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 19:50:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 19:50:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 19:50:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 19:50:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:50:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 19:50:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 19:50:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 19:50:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 19:50:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 19:50:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 19:50:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 19:50:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 19:50:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 19:50:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 19:50:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-21 19:50:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 19:50:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 19:50:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 19:50:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 19:50:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-21 19:50:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-21 19:50:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:50:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:50:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 19:50:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 19:50:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-21 19:50:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-21 19:50:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 19:50:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 19:50:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 19:50:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 19:50:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 19:50:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 19:50:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 19:50:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 19:50:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 19:50:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 19:50:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 19:50:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 19:50:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 19:50:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 19:50:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 19:50:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 19:50:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 19:50:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 19:50:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 19:50:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 19:50:13,866 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 19:50:13,867 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 19:50:13,870 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:50:13 BoogieIcfgContainer [2021-02-21 19:50:13,870 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 19:50:13,872 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 19:50:13,872 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 19:50:13,878 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 19:50:13,879 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 07:50:11" (1/3) ... [2021-02-21 19:50:13,880 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26d0f4ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:50:13, skipping insertion in model container [2021-02-21 19:50:13,880 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:12" (2/3) ... [2021-02-21 19:50:13,881 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26d0f4ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:50:13, skipping insertion in model container [2021-02-21 19:50:13,881 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:50:13" (3/3) ... [2021-02-21 19:50:13,882 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product24.cil.c [2021-02-21 19:50:13,890 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 19:50:13,897 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 19:50:13,918 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 19:50:13,943 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 19:50:13,944 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 19:50:13,944 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 19:50:13,944 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 19:50:13,944 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 19:50:13,944 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 19:50:13,944 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 19:50:13,945 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 19:50:13,970 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states. [2021-02-21 19:50:13,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-21 19:50:13,992 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:50:13,994 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:50:13,994 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:50:14,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:50:14,001 INFO L82 PathProgramCache]: Analyzing trace with hash -1996821262, now seen corresponding path program 1 times [2021-02-21 19:50:14,011 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:50:14,012 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2106622445] [2021-02-21 19:50:14,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:50:14,103 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:50:14,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:14,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:14,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:14,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:14,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:14,953 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:50:14,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:14,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:15,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:15,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:15,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:50:15,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:15,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:15,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:15,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:50:15,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:15,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:15,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:15,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:50:15,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:15,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:15,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:15,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:50:15,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:15,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:15,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:15,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:50:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:15,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:15,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:15,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 19:50:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:15,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:15,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:15,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:15,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:15,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:15,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 19:50:15,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:15,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:15,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:15,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:50:15,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:15,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:15,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:15,176 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:50:15,178 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2106622445] [2021-02-21 19:50:15,180 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:50:15,181 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 19:50:15,181 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1955683224] [2021-02-21 19:50:15,187 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 19:50:15,188 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:50:15,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 19:50:15,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:50:15,205 INFO L87 Difference]: Start difference. First operand 329 states. Second operand 4 states. [2021-02-21 19:50:16,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:50:16,794 INFO L93 Difference]: Finished difference Result 514 states and 606 transitions. [2021-02-21 19:50:16,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 19:50:16,796 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-21 19:50:16,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:50:16,815 INFO L225 Difference]: With dead ends: 514 [2021-02-21 19:50:16,815 INFO L226 Difference]: Without dead ends: 326 [2021-02-21 19:50:16,821 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:50:16,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2021-02-21 19:50:17,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 277. [2021-02-21 19:50:17,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 277 states. [2021-02-21 19:50:17,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 277 states and 302 transitions. [2021-02-21 19:50:17,073 INFO L78 Accepts]: Start accepts. Automaton has 277 states and 302 transitions. Word has length 165 [2021-02-21 19:50:17,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:50:17,077 INFO L480 AbstractCegarLoop]: Abstraction has 277 states and 302 transitions. [2021-02-21 19:50:17,077 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 19:50:17,078 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 302 transitions. [2021-02-21 19:50:17,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-21 19:50:17,091 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:50:17,092 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:50:17,092 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 19:50:17,093 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:50:17,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:50:17,094 INFO L82 PathProgramCache]: Analyzing trace with hash -1877758051, now seen corresponding path program 1 times [2021-02-21 19:50:17,094 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:50:17,094 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [296571907] [2021-02-21 19:50:17,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:50:17,102 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:50:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:17,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:17,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:17,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:17,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:17,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:17,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:17,508 WARN L202 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:50:17,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:17,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:17,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:17,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:17,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:50:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:17,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:17,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:17,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:50:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:17,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:17,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:17,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:50:17,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:17,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:17,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:17,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:50:17,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:17,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:17,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:17,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:50:17,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:17,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:17,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:17,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:50:17,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:17,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:17,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:17,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:17,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:17,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:17,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:17,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 19:50:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:17,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:17,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:17,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:50:17,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:17,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:17,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:17,668 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:50:17,668 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [296571907] [2021-02-21 19:50:17,669 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:50:17,670 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 19:50:17,671 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89740725] [2021-02-21 19:50:17,677 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 19:50:17,678 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:50:17,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 19:50:17,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 19:50:17,685 INFO L87 Difference]: Start difference. First operand 277 states and 302 transitions. Second operand 5 states. [2021-02-21 19:50:18,445 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:50:19,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:50:19,535 INFO L93 Difference]: Finished difference Result 432 states and 489 transitions. [2021-02-21 19:50:19,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 19:50:19,536 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-21 19:50:19,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:50:19,540 INFO L225 Difference]: With dead ends: 432 [2021-02-21 19:50:19,541 INFO L226 Difference]: Without dead ends: 315 [2021-02-21 19:50:19,543 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 19:50:19,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2021-02-21 19:50:19,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 267. [2021-02-21 19:50:19,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2021-02-21 19:50:19,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 289 transitions. [2021-02-21 19:50:19,653 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 289 transitions. Word has length 166 [2021-02-21 19:50:19,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:50:19,654 INFO L480 AbstractCegarLoop]: Abstraction has 267 states and 289 transitions. [2021-02-21 19:50:19,654 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 19:50:19,654 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 289 transitions. [2021-02-21 19:50:19,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-21 19:50:19,657 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:50:19,657 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:50:19,658 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 19:50:19,658 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:50:19,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:50:19,658 INFO L82 PathProgramCache]: Analyzing trace with hash -1646823041, now seen corresponding path program 1 times [2021-02-21 19:50:19,659 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:50:19,659 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1210127804] [2021-02-21 19:50:19,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:50:19,663 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:50:19,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:19,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:19,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:19,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:19,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:19,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:19,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:19,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:19,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:19,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:19,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:50:19,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:19,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:20,030 WARN L202 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:50:20,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:20,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:20,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:20,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:20,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:50:20,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:20,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:20,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:20,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:50:20,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:20,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:20,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:20,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:50:20,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:20,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:20,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:20,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:20,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:50:20,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:20,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:50:20,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:50:20,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:20,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:20,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:20,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:50:20,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:20,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:20,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:20,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:50:20,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:20,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:20,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:20,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:50:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:20,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:20,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:20,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:20,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:20,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:20,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-21 19:50:20,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:20,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:20,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:20,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-21 19:50:20,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:20,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:20,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:20,237 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:50:20,237 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1210127804] [2021-02-21 19:50:20,237 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:50:20,238 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 19:50:20,238 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1285982457] [2021-02-21 19:50:20,238 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 19:50:20,238 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:50:20,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 19:50:20,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 19:50:20,239 INFO L87 Difference]: Start difference. First operand 267 states and 289 transitions. Second operand 11 states. [2021-02-21 19:50:20,745 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:50:21,100 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:50:21,441 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 19:50:21,749 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:22,104 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:50:22,398 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:23,538 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:50:25,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:50:25,818 INFO L93 Difference]: Finished difference Result 728 states and 850 transitions. [2021-02-21 19:50:25,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-21 19:50:25,818 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-21 19:50:25,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:50:25,824 INFO L225 Difference]: With dead ends: 728 [2021-02-21 19:50:25,824 INFO L226 Difference]: Without dead ends: 581 [2021-02-21 19:50:25,826 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2021-02-21 19:50:25,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 581 states. [2021-02-21 19:50:26,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 581 to 482. [2021-02-21 19:50:26,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 482 states. [2021-02-21 19:50:26,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 482 states and 542 transitions. [2021-02-21 19:50:26,037 INFO L78 Accepts]: Start accepts. Automaton has 482 states and 542 transitions. Word has length 179 [2021-02-21 19:50:26,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:50:26,038 INFO L480 AbstractCegarLoop]: Abstraction has 482 states and 542 transitions. [2021-02-21 19:50:26,038 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 19:50:26,038 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 542 transitions. [2021-02-21 19:50:26,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2021-02-21 19:50:26,042 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:50:26,042 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:50:26,043 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 19:50:26,043 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:50:26,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:50:26,044 INFO L82 PathProgramCache]: Analyzing trace with hash -2019914276, now seen corresponding path program 1 times [2021-02-21 19:50:26,044 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:50:26,044 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [775949868] [2021-02-21 19:50:26,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:50:26,048 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:50:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:26,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:26,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:26,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:26,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:26,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:26,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:26,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:26,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:26,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:26,374 WARN L202 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:50:26,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:26,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:26,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:26,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:26,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:50:26,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:26,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:26,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:50:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:26,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:26,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:50:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:26,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:26,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:50:26,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:26,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:26,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:50:26,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:26,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:26,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-21 19:50:26,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:26,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:26,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-21 19:50:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:26,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:26,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:26,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:26,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:26,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-21 19:50:26,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:26,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:26,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-02-21 19:50:26,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:26,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:26,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:26,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:26,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:26,597 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-21 19:50:26,597 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [775949868] [2021-02-21 19:50:26,598 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:50:26,598 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 19:50:26,598 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1558236271] [2021-02-21 19:50:26,598 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 19:50:26,599 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:50:26,599 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 19:50:26,599 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 19:50:26,599 INFO L87 Difference]: Start difference. First operand 482 states and 542 transitions. Second operand 10 states. [2021-02-21 19:50:27,203 WARN L202 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:50:28,065 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:28,372 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:50:29,059 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:29,402 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:50:29,703 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:29,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:50:29,928 INFO L93 Difference]: Finished difference Result 795 states and 949 transitions. [2021-02-21 19:50:29,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-21 19:50:29,929 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 184 [2021-02-21 19:50:29,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:50:29,930 INFO L225 Difference]: With dead ends: 795 [2021-02-21 19:50:29,930 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 19:50:29,933 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2021-02-21 19:50:29,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 19:50:29,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 19:50:29,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 19:50:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 19:50:29,934 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 184 [2021-02-21 19:50:29,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:50:29,935 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 19:50:29,935 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 19:50:29,935 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 19:50:29,935 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 19:50:29,935 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 19:50:29,937 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 19:50:35,167 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-21 19:50:35,329 WARN L202 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-21 19:50:35,670 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-21 19:50:35,921 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:36,103 WARN L202 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:36,294 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:36,696 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-21 19:50:37,153 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-21 19:50:37,352 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:37,556 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:37,820 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:38,180 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-21 19:50:38,380 WARN L202 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:38,748 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-21 19:50:39,108 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-21 19:50:39,311 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:50:39,518 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:39,699 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:39,919 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-21 19:50:40,142 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:40,356 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 19:50:40,565 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 19:50:40,760 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:41,123 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-21 19:50:41,326 WARN L202 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 8 [2021-02-21 19:50:41,525 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 13 [2021-02-21 19:50:41,904 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 14 [2021-02-21 19:50:42,323 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-21 19:50:42,525 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:42,906 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-21 19:50:43,275 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-21 19:50:43,656 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-21 19:50:44,039 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-21 19:50:44,406 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-21 19:50:44,781 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2021-02-21 19:50:44,979 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:45,368 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-21 19:50:45,565 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:45,765 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:46,018 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2021-02-21 19:50:46,225 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:50:46,434 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:50:46,627 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:46,818 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:47,022 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:47,448 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-21 19:50:47,824 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-21 19:50:48,029 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:48,234 WARN L202 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:48,425 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:48,639 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:48,822 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:49,008 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:49,216 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:49,601 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-21 19:50:49,864 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:50:50,241 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-21 19:50:50,609 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-21 19:50:50,813 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:50:51,020 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:50:51,381 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-21 19:50:51,591 WARN L202 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-21 19:50:51,958 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-21 19:50:52,202 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:52,567 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-21 19:50:52,957 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-21 19:50:53,160 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:50:53,371 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:53,565 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:53,955 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-21 19:50:54,148 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:50:54,158 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 19:50:54,159 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 19:50:54,159 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 19:50:54,159 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-21 19:50:54,159 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-21 19:50:54,159 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-21 19:50:54,159 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 609 664) no Hoare annotation was computed. [2021-02-21 19:50:54,159 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-21 19:50:54,159 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-21 19:50:54,159 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-21 19:50:54,160 INFO L189 CegarLoopUtils]: For program point L651-1(line 651) no Hoare annotation was computed. [2021-02-21 19:50:54,160 INFO L189 CegarLoopUtils]: For program point L651-2(line 651) no Hoare annotation was computed. [2021-02-21 19:50:54,160 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-21 19:50:54,160 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-21 19:50:54,160 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-21 19:50:54,160 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-21 19:50:54,160 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-21 19:50:54,160 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-21 19:50:54,161 INFO L189 CegarLoopUtils]: For program point L656(lines 633 657) no Hoare annotation was computed. [2021-02-21 19:50:54,161 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-21 19:50:54,161 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-21 19:50:54,161 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-21 19:50:54,161 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-21 19:50:54,161 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-21 19:50:54,161 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 609 664) no Hoare annotation was computed. [2021-02-21 19:50:54,161 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-21 19:50:54,161 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 609 664) no Hoare annotation was computed. [2021-02-21 19:50:54,161 INFO L189 CegarLoopUtils]: For program point L640(lines 640 644) no Hoare annotation was computed. [2021-02-21 19:50:54,162 INFO L189 CegarLoopUtils]: For program point L640-1(lines 640 644) no Hoare annotation was computed. [2021-02-21 19:50:54,162 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-21 19:50:54,162 INFO L189 CegarLoopUtils]: For program point L632-1(line 632) no Hoare annotation was computed. [2021-02-21 19:50:54,162 INFO L189 CegarLoopUtils]: For program point L632-2(line 632) no Hoare annotation was computed. [2021-02-21 19:50:54,162 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-21 19:50:54,162 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-21 19:50:54,162 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-21 19:50:54,162 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-21 19:50:54,162 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-21 19:50:54,162 INFO L189 CegarLoopUtils]: For program point L653-1(lines 634 655) no Hoare annotation was computed. [2021-02-21 19:50:54,162 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-21 19:50:54,163 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-21 19:50:54,163 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-21 19:50:54,163 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-21 19:50:54,163 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-21 19:50:54,163 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-21 19:50:54,163 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-21 19:50:54,163 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-21 19:50:54,163 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-21 19:50:54,163 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-21 19:50:54,163 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-21 19:50:54,163 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-21 19:50:54,164 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-21 19:50:54,164 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-21 19:50:54,164 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 665 724) no Hoare annotation was computed. [2021-02-21 19:50:54,164 INFO L189 CegarLoopUtils]: For program point L717(lines 690 718) no Hoare annotation was computed. [2021-02-21 19:50:54,164 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 665 724) no Hoare annotation was computed. [2021-02-21 19:50:54,164 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-21 19:50:54,164 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-21 19:50:54,164 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-21 19:50:54,164 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-21 19:50:54,164 INFO L189 CegarLoopUtils]: For program point L709-1(line 709) no Hoare annotation was computed. [2021-02-21 19:50:54,165 INFO L189 CegarLoopUtils]: For program point L709-2(line 709) no Hoare annotation was computed. [2021-02-21 19:50:54,165 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-21 19:50:54,165 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-21 19:50:54,165 INFO L189 CegarLoopUtils]: For program point L705-1(line 705) no Hoare annotation was computed. [2021-02-21 19:50:54,165 INFO L189 CegarLoopUtils]: For program point L705-2(line 705) no Hoare annotation was computed. [2021-02-21 19:50:54,165 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-21 19:50:54,165 INFO L189 CegarLoopUtils]: For program point L697(lines 697 701) no Hoare annotation was computed. [2021-02-21 19:50:54,166 INFO L189 CegarLoopUtils]: For program point L697-1(lines 697 701) no Hoare annotation was computed. [2021-02-21 19:50:54,166 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 665 724) no Hoare annotation was computed. [2021-02-21 19:50:54,166 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-21 19:50:54,166 INFO L189 CegarLoopUtils]: For program point L689-1(line 689) no Hoare annotation was computed. [2021-02-21 19:50:54,166 INFO L189 CegarLoopUtils]: For program point L689-2(line 689) no Hoare annotation was computed. [2021-02-21 19:50:54,166 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-21 19:50:54,166 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-21 19:50:54,167 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-21 19:50:54,167 INFO L189 CegarLoopUtils]: For program point L714-1(line 714) no Hoare annotation was computed. [2021-02-21 19:50:54,167 INFO L189 CegarLoopUtils]: For program point L714-2(line 714) no Hoare annotation was computed. [2021-02-21 19:50:54,167 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-21 19:50:54,167 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-21 19:50:54,167 INFO L189 CegarLoopUtils]: For program point L710-1(line 710) no Hoare annotation was computed. [2021-02-21 19:50:54,167 INFO L189 CegarLoopUtils]: For program point L710-2(line 710) no Hoare annotation was computed. [2021-02-21 19:50:54,167 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-21 19:50:54,167 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-21 19:50:54,168 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-21 19:50:54,168 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-21 19:50:54,168 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-21 19:50:54,168 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-21 19:50:54,168 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-21 19:50:54,168 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-21 19:50:54,168 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-21 19:50:54,168 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-21 19:50:54,168 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-21 19:50:54,168 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-21 19:50:54,169 INFO L189 CegarLoopUtils]: For program point L691-2(lines 691 716) no Hoare annotation was computed. [2021-02-21 19:50:54,169 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-21 19:50:54,169 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-21 19:50:54,169 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-21 19:50:54,169 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-21 19:50:54,169 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-21 19:50:54,169 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 260 266) the Hoare annotation is: true [2021-02-21 19:50:54,170 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 260 266) the Hoare annotation is: true [2021-02-21 19:50:54,170 INFO L185 CegarLoopUtils]: At program point L272(line 272) 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))) [2021-02-21 19:50:54,170 INFO L192 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: true [2021-02-21 19:50:54,170 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 267 275) 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))) [2021-02-21 19:50:54,170 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 267 275) the Hoare annotation is: true [2021-02-21 19:50:54,170 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 267 275) 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))) [2021-02-21 19:50:54,171 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 925 932) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:54,171 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 925 932) the Hoare annotation is: true [2021-02-21 19:50:54,171 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 925 932) the Hoare annotation is: true [2021-02-21 19:50:54,171 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 933 942) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:54,171 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 933 942) the Hoare annotation is: true [2021-02-21 19:50:54,171 INFO L185 CegarLoopUtils]: At program point L938(line 938) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:54,172 INFO L185 CegarLoopUtils]: At program point L938-1(line 938) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:54,172 INFO L192 CegarLoopUtils]: At program point L938-2(line 938) the Hoare annotation is: true [2021-02-21 19:50:54,172 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 933 942) the Hoare annotation is: true [2021-02-21 19:50:54,172 INFO L185 CegarLoopUtils]: At program point L958(line 958) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-21 19:50:54,172 INFO L185 CegarLoopUtils]: At program point L956(lines 956 962) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-21 19:50:54,172 INFO L185 CegarLoopUtils]: At program point L955(lines 955 965) the Hoare annotation is: (or (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:50:54,172 INFO L192 CegarLoopUtils]: At program point L953(line 953) the Hoare annotation is: true [2021-02-21 19:50:54,172 INFO L185 CegarLoopUtils]: At program point L953-1(line 953) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret80| 0)) [2021-02-21 19:50:54,173 INFO L192 CegarLoopUtils]: At program point L951(lines 951 968) the Hoare annotation is: true [2021-02-21 19:50:54,173 INFO L185 CegarLoopUtils]: At program point L953-2(line 953) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret80| 0)) [2021-02-21 19:50:54,173 INFO L185 CegarLoopUtils]: At program point L953-3(line 953) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (= |__utac_acc__Specification5_spec__3_#t~ret80| 0))) [2021-02-21 19:50:54,173 INFO L192 CegarLoopUtils]: At program point L951-1(lines 943 971) the Hoare annotation is: true [2021-02-21 19:50:54,173 INFO L192 CegarLoopUtils]: At program point L949(line 949) the Hoare annotation is: true [2021-02-21 19:50:54,173 INFO L192 CegarLoopUtils]: At program point L949-1(line 949) the Hoare annotation is: true [2021-02-21 19:50:54,173 INFO L192 CegarLoopUtils]: At program point L949-2(line 949) the Hoare annotation is: true [2021-02-21 19:50:54,174 INFO L192 CegarLoopUtils]: At program point L949-3(line 949) the Hoare annotation is: true [2021-02-21 19:50:54,174 INFO L192 CegarLoopUtils]: At program point L945(line 945) the Hoare annotation is: true [2021-02-21 19:50:54,174 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 943 971) the Hoare annotation is: true [2021-02-21 19:50:54,174 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 943 971) the Hoare annotation is: true [2021-02-21 19:50:54,174 INFO L185 CegarLoopUtils]: At program point L130-1(line 130) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:50:54,174 INFO L185 CegarLoopUtils]: At program point L126(line 126) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:50:54,174 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 124 146) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:50:54,175 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 124 146) the Hoare annotation is: true [2021-02-21 19:50:54,175 INFO L192 CegarLoopUtils]: At program point L143(line 143) the Hoare annotation is: true [2021-02-21 19:50:54,175 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 124 146) the Hoare annotation is: true [2021-02-21 19:50:54,175 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:50:54,175 INFO L185 CegarLoopUtils]: At program point L136-1(line 136) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:50:54,175 INFO L185 CegarLoopUtils]: At program point L134(lines 134 141) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:50:54,176 INFO L192 CegarLoopUtils]: At program point L134-1(lines 134 141) the Hoare annotation is: true [2021-02-21 19:50:54,176 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,176 INFO L185 CegarLoopUtils]: At program point L131(line 131) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:50:54,176 INFO L185 CegarLoopUtils]: At program point L132-1(line 132) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,176 INFO L185 CegarLoopUtils]: At program point L130(line 130) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:50:54,176 INFO L185 CegarLoopUtils]: At program point L132-2(line 132) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:50:54,177 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2021-02-21 19:50:54,177 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-21 19:50:54,177 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-21 19:50:54,177 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-21 19:50:54,177 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2021-02-21 19:50:54,177 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-21 19:50:54,177 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2021-02-21 19:50:54,177 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-21 19:50:54,177 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-21 19:50:54,178 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-21 19:50:54,178 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-21 19:50:54,178 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-21 19:50:54,178 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-21 19:50:54,178 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-21 19:50:54,178 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-21 19:50:54,178 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-21 19:50:54,178 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-21 19:50:54,178 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 464 478) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:50:54,178 INFO L185 CegarLoopUtils]: At program point L470(line 470) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-21 19:50:54,179 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 464 478) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 19:50:54,179 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 464 478) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:50:54,179 INFO L185 CegarLoopUtils]: At program point L468(lines 468 474) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 19:50:54,179 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 400 408) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-21 19:50:54,179 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 400 408) the Hoare annotation is: true [2021-02-21 19:50:54,179 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 400 408) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-21 19:50:54,179 INFO L185 CegarLoopUtils]: At program point L405(line 405) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7) (not (= ~pumpRunning~0 0))) [2021-02-21 19:50:54,180 INFO L192 CegarLoopUtils]: At program point L404(line 404) the Hoare annotation is: true [2021-02-21 19:50:54,180 INFO L192 CegarLoopUtils]: At program point L452-3(line 452) the Hoare annotation is: true [2021-02-21 19:50:54,180 INFO L192 CegarLoopUtils]: At program point L448(line 448) the Hoare annotation is: true [2021-02-21 19:50:54,180 INFO L192 CegarLoopUtils]: At program point L447(line 447) the Hoare annotation is: true [2021-02-21 19:50:54,180 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 445 463) the Hoare annotation is: true [2021-02-21 19:50:54,180 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 445 463) the Hoare annotation is: true [2021-02-21 19:50:54,180 INFO L192 CegarLoopUtils]: At program point L460(line 460) the Hoare annotation is: true [2021-02-21 19:50:54,180 INFO L192 CegarLoopUtils]: At program point L457(line 457) the Hoare annotation is: true [2021-02-21 19:50:54,180 INFO L192 CegarLoopUtils]: At program point L455(line 455) the Hoare annotation is: true [2021-02-21 19:50:54,181 INFO L192 CegarLoopUtils]: At program point L454(lines 454 458) the Hoare annotation is: true [2021-02-21 19:50:54,181 INFO L192 CegarLoopUtils]: At program point L452(line 452) the Hoare annotation is: true [2021-02-21 19:50:54,181 INFO L192 CegarLoopUtils]: At program point L454-2(lines 454 458) the Hoare annotation is: true [2021-02-21 19:50:54,181 INFO L192 CegarLoopUtils]: At program point L452-1(line 452) the Hoare annotation is: true [2021-02-21 19:50:54,181 INFO L192 CegarLoopUtils]: At program point L452-2(line 452) the Hoare annotation is: true [2021-02-21 19:50:54,181 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 445 463) the Hoare annotation is: true [2021-02-21 19:50:54,181 INFO L189 CegarLoopUtils]: For program point L416(lines 416 424) no Hoare annotation was computed. [2021-02-21 19:50:54,181 INFO L189 CegarLoopUtils]: For program point L416-2(lines 416 424) no Hoare annotation was computed. [2021-02-21 19:50:54,181 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-21 19:50:54,182 INFO L189 CegarLoopUtils]: For program point L439-1(line 439) no Hoare annotation was computed. [2021-02-21 19:50:54,182 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-21 19:50:54,182 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 409 444) no Hoare annotation was computed. [2021-02-21 19:50:54,182 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-21 19:50:54,182 INFO L189 CegarLoopUtils]: For program point L428(lines 428 436) no Hoare annotation was computed. [2021-02-21 19:50:54,182 INFO L189 CegarLoopUtils]: For program point L428-2(lines 428 436) no Hoare annotation was computed. [2021-02-21 19:50:54,182 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 409 444) no Hoare annotation was computed. [2021-02-21 19:50:54,182 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-21 19:50:54,182 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 409 444) no Hoare annotation was computed. [2021-02-21 19:50:54,183 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-21 19:50:54,183 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 253 259) the Hoare annotation is: true [2021-02-21 19:50:54,183 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 253 259) the Hoare annotation is: true [2021-02-21 19:50:54,183 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-21 19:50:54,183 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-21 19:50:54,183 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-21 19:50:54,183 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-21 19:50:54,183 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-21 19:50:54,183 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-21 19:50:54,183 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-21 19:50:54,184 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-21 19:50:54,184 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 563 608) no Hoare annotation was computed. [2021-02-21 19:50:54,184 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-21 19:50:54,184 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-21 19:50:54,184 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-21 19:50:54,184 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-21 19:50:54,184 INFO L189 CegarLoopUtils]: For program point L593-1(line 593) no Hoare annotation was computed. [2021-02-21 19:50:54,184 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 563 608) no Hoare annotation was computed. [2021-02-21 19:50:54,184 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-21 19:50:54,185 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-21 19:50:54,185 INFO L189 CegarLoopUtils]: For program point L589-1(line 589) no Hoare annotation was computed. [2021-02-21 19:50:54,185 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-21 19:50:54,185 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 563 608) no Hoare annotation was computed. [2021-02-21 19:50:54,185 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-21 19:50:54,185 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-21 19:50:54,185 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-21 19:50:54,185 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-21 19:50:54,185 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-21 19:50:54,185 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-21 19:50:54,185 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-21 19:50:54,186 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-21 19:50:54,186 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-21 19:50:54,186 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-21 19:50:54,186 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-21 19:50:54,186 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-21 19:50:54,186 INFO L189 CegarLoopUtils]: For program point L600-1(line 600) no Hoare annotation was computed. [2021-02-21 19:50:54,186 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-21 19:50:54,186 INFO L189 CegarLoopUtils]: For program point L600-2(line 600) no Hoare annotation was computed. [2021-02-21 19:50:54,186 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-21 19:50:54,186 INFO L189 CegarLoopUtils]: For program point L563(lines 563 608) no Hoare annotation was computed. [2021-02-21 19:50:54,187 INFO L189 CegarLoopUtils]: For program point L563-1(lines 563 608) no Hoare annotation was computed. [2021-02-21 19:50:54,187 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-21 19:50:54,187 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-21 19:50:54,187 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-21 19:50:54,187 INFO L189 CegarLoopUtils]: For program point L586-1(line 586) no Hoare annotation was computed. [2021-02-21 19:50:54,187 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-21 19:50:54,187 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-21 19:50:54,187 INFO L189 CegarLoopUtils]: For program point L896(lines 896 903) no Hoare annotation was computed. [2021-02-21 19:50:54,187 INFO L189 CegarLoopUtils]: For program point L894(line 894) no Hoare annotation was computed. [2021-02-21 19:50:54,187 INFO L189 CegarLoopUtils]: For program point L892(line 892) no Hoare annotation was computed. [2021-02-21 19:50:54,188 INFO L189 CegarLoopUtils]: For program point L890(lines 890 910) no Hoare annotation was computed. [2021-02-21 19:50:54,188 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 876 921) no Hoare annotation was computed. [2021-02-21 19:50:54,188 INFO L189 CegarLoopUtils]: For program point L890-1(lines 890 910) no Hoare annotation was computed. [2021-02-21 19:50:54,188 INFO L189 CegarLoopUtils]: For program point L886(line 886) no Hoare annotation was computed. [2021-02-21 19:50:54,188 INFO L189 CegarLoopUtils]: For program point L917(line 917) no Hoare annotation was computed. [2021-02-21 19:50:54,188 INFO L189 CegarLoopUtils]: For program point L884(line 884) no Hoare annotation was computed. [2021-02-21 19:50:54,188 INFO L189 CegarLoopUtils]: For program point L917-1(line 917) no Hoare annotation was computed. [2021-02-21 19:50:54,188 INFO L189 CegarLoopUtils]: For program point L915(line 915) no Hoare annotation was computed. [2021-02-21 19:50:54,188 INFO L189 CegarLoopUtils]: For program point L917-2(line 917) no Hoare annotation was computed. [2021-02-21 19:50:54,188 INFO L189 CegarLoopUtils]: For program point L882(line 882) no Hoare annotation was computed. [2021-02-21 19:50:54,189 INFO L189 CegarLoopUtils]: For program point L915-1(line 915) no Hoare annotation was computed. [2021-02-21 19:50:54,189 INFO L189 CegarLoopUtils]: For program point L913(line 913) no Hoare annotation was computed. [2021-02-21 19:50:54,189 INFO L189 CegarLoopUtils]: For program point L915-2(line 915) no Hoare annotation was computed. [2021-02-21 19:50:54,189 INFO L189 CegarLoopUtils]: For program point L880(line 880) no Hoare annotation was computed. [2021-02-21 19:50:54,189 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-21 19:50:54,189 INFO L189 CegarLoopUtils]: For program point L876(lines 876 921) no Hoare annotation was computed. [2021-02-21 19:50:54,189 INFO L189 CegarLoopUtils]: For program point L907(lines 907 908) no Hoare annotation was computed. [2021-02-21 19:50:54,189 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 876 921) no Hoare annotation was computed. [2021-02-21 19:50:54,189 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 876 921) no Hoare annotation was computed. [2021-02-21 19:50:54,189 INFO L189 CegarLoopUtils]: For program point L895(line 895) no Hoare annotation was computed. [2021-02-21 19:50:54,190 INFO L189 CegarLoopUtils]: For program point L895-1(line 895) no Hoare annotation was computed. [2021-02-21 19:50:54,190 INFO L189 CegarLoopUtils]: For program point L893(line 893) no Hoare annotation was computed. [2021-02-21 19:50:54,190 INFO L189 CegarLoopUtils]: For program point L895-2(line 895) no Hoare annotation was computed. [2021-02-21 19:50:54,190 INFO L189 CegarLoopUtils]: For program point L887(line 887) no Hoare annotation was computed. [2021-02-21 19:50:54,190 INFO L189 CegarLoopUtils]: For program point L918(line 918) no Hoare annotation was computed. [2021-02-21 19:50:54,190 INFO L189 CegarLoopUtils]: For program point L885(line 885) no Hoare annotation was computed. [2021-02-21 19:50:54,190 INFO L189 CegarLoopUtils]: For program point L916(line 916) no Hoare annotation was computed. [2021-02-21 19:50:54,190 INFO L189 CegarLoopUtils]: For program point L883(line 883) no Hoare annotation was computed. [2021-02-21 19:50:54,190 INFO L189 CegarLoopUtils]: For program point L914(line 914) no Hoare annotation was computed. [2021-02-21 19:50:54,190 INFO L189 CegarLoopUtils]: For program point L881(line 881) no Hoare annotation was computed. [2021-02-21 19:50:54,190 INFO L189 CegarLoopUtils]: For program point L912(line 912) no Hoare annotation was computed. [2021-02-21 19:50:54,191 INFO L189 CegarLoopUtils]: For program point L879(line 879) no Hoare annotation was computed. [2021-02-21 19:50:54,191 INFO L189 CegarLoopUtils]: For program point L877(line 877) no Hoare annotation was computed. [2021-02-21 19:50:54,191 INFO L189 CegarLoopUtils]: For program point L900(lines 900 901) no Hoare annotation was computed. [2021-02-21 19:50:54,191 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 110 120) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:50:54,191 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 110 120) the Hoare annotation is: true [2021-02-21 19:50:54,191 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 110 120) the Hoare annotation is: true [2021-02-21 19:50:54,191 INFO L185 CegarLoopUtils]: At program point L115(line 115) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,192 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 389 399) the Hoare annotation is: true [2021-02-21 19:50:54,192 INFO L192 CegarLoopUtils]: At program point L396(line 396) the Hoare annotation is: true [2021-02-21 19:50:54,192 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 389 399) the Hoare annotation is: true [2021-02-21 19:50:54,192 INFO L192 CegarLoopUtils]: At program point L394(line 394) the Hoare annotation is: true [2021-02-21 19:50:54,192 INFO L192 CegarLoopUtils]: At program point L394-1(line 394) the Hoare annotation is: true [2021-02-21 19:50:54,192 INFO L192 CegarLoopUtils]: At program point L394-2(line 394) the Hoare annotation is: true [2021-02-21 19:50:54,192 INFO L192 CegarLoopUtils]: At program point L394-3(line 394) the Hoare annotation is: true [2021-02-21 19:50:54,192 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 389 399) the Hoare annotation is: true [2021-02-21 19:50:54,192 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 381 388) the Hoare annotation is: true [2021-02-21 19:50:54,192 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 381 388) the Hoare annotation is: true [2021-02-21 19:50:54,193 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 381 388) the Hoare annotation is: true [2021-02-21 19:50:54,193 INFO L185 CegarLoopUtils]: At program point L354-1(line 354) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,193 INFO L185 CegarLoopUtils]: At program point L352(lines 352 369) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,193 INFO L185 CegarLoopUtils]: At program point L354-2(line 354) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,193 INFO L185 CegarLoopUtils]: At program point L354-3(line 354) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,193 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 348 372) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,193 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 348 372) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,194 INFO L185 CegarLoopUtils]: At program point L367(line 367) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,194 INFO L185 CegarLoopUtils]: At program point L367-1(lines 348 372) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,194 INFO L185 CegarLoopUtils]: At program point L362(line 362) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,194 INFO L185 CegarLoopUtils]: At program point L358(line 358) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,194 INFO L185 CegarLoopUtils]: At program point L356(lines 356 364) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,194 INFO L185 CegarLoopUtils]: At program point L354(line 354) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,194 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 314 320) the Hoare annotation is: true [2021-02-21 19:50:54,194 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 314 320) the Hoare annotation is: true [2021-02-21 19:50:54,194 INFO L185 CegarLoopUtils]: At program point L510(line 510) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,195 INFO L185 CegarLoopUtils]: At program point L506(line 506) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,195 INFO L185 CegarLoopUtils]: At program point L506-1(line 506) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,195 INFO L185 CegarLoopUtils]: At program point L490(line 490) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:50:54,195 INFO L185 CegarLoopUtils]: At program point L548(lines 497 549) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,195 INFO L185 CegarLoopUtils]: At program point L536(lines 536 542) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,195 INFO L185 CegarLoopUtils]: At program point L536-1(lines 528 543) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,195 INFO L185 CegarLoopUtils]: At program point L499(lines 498 547) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,196 INFO L185 CegarLoopUtils]: At program point L528(lines 528 543) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,196 INFO L185 CegarLoopUtils]: At program point L491(line 491) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:50:54,196 INFO L185 CegarLoopUtils]: At program point L520(line 520) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,196 INFO L185 CegarLoopUtils]: At program point L516(line 516) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,196 INFO L185 CegarLoopUtils]: At program point L516-1(line 516) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,196 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 488 555) the Hoare annotation is: true [2021-02-21 19:50:54,196 INFO L185 CegarLoopUtils]: At program point L545(lines 498 547) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,197 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 488 555) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:50:54,197 INFO L185 CegarLoopUtils]: At program point L508(lines 508 514) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,197 INFO L185 CegarLoopUtils]: At program point L508-1(lines 508 514) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,197 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 488 555) the Hoare annotation is: true [2021-02-21 19:50:54,197 INFO L185 CegarLoopUtils]: At program point L500(lines 500 504) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,197 INFO L185 CegarLoopUtils]: At program point L496(line 496) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:50:54,197 INFO L185 CegarLoopUtils]: At program point L492(line 492) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:50:54,197 INFO L185 CegarLoopUtils]: At program point L538(line 538) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,198 INFO L185 CegarLoopUtils]: At program point L534(line 534) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,198 INFO L185 CegarLoopUtils]: At program point L534-1(line 534) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,198 INFO L185 CegarLoopUtils]: At program point L534-2(line 534) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,198 INFO L185 CegarLoopUtils]: At program point L530(line 530) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,198 INFO L185 CegarLoopUtils]: At program point L526(line 526) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,198 INFO L185 CegarLoopUtils]: At program point L493(line 493) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:50:54,198 INFO L185 CegarLoopUtils]: At program point L526-1(line 526) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,199 INFO L185 CegarLoopUtils]: At program point L518(lines 518 524) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,199 INFO L185 CegarLoopUtils]: At program point L518-1(lines 518 524) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:54,199 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-21 19:50:54,199 INFO L189 CegarLoopUtils]: For program point L830(lines 830 875) no Hoare annotation was computed. [2021-02-21 19:50:54,199 INFO L189 CegarLoopUtils]: For program point L861(lines 861 862) no Hoare annotation was computed. [2021-02-21 19:50:54,199 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 830 875) no Hoare annotation was computed. [2021-02-21 19:50:54,199 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-21 19:50:54,199 INFO L189 CegarLoopUtils]: For program point L849-1(line 849) no Hoare annotation was computed. [2021-02-21 19:50:54,199 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-21 19:50:54,199 INFO L189 CegarLoopUtils]: For program point L849-2(line 849) no Hoare annotation was computed. [2021-02-21 19:50:54,200 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-21 19:50:54,200 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-21 19:50:54,200 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-21 19:50:54,200 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-21 19:50:54,200 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-21 19:50:54,200 INFO L189 CegarLoopUtils]: For program point L868(line 868) no Hoare annotation was computed. [2021-02-21 19:50:54,200 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-21 19:50:54,200 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-21 19:50:54,200 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-21 19:50:54,200 INFO L189 CegarLoopUtils]: For program point L831(line 831) no Hoare annotation was computed. [2021-02-21 19:50:54,201 INFO L189 CegarLoopUtils]: For program point L854(lines 854 855) no Hoare annotation was computed. [2021-02-21 19:50:54,201 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 830 875) no Hoare annotation was computed. [2021-02-21 19:50:54,201 INFO L189 CegarLoopUtils]: For program point L850(lines 850 857) no Hoare annotation was computed. [2021-02-21 19:50:54,201 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 830 875) no Hoare annotation was computed. [2021-02-21 19:50:54,201 INFO L189 CegarLoopUtils]: For program point L848(line 848) no Hoare annotation was computed. [2021-02-21 19:50:54,201 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-21 19:50:54,201 INFO L189 CegarLoopUtils]: For program point L844(lines 844 864) no Hoare annotation was computed. [2021-02-21 19:50:54,201 INFO L189 CegarLoopUtils]: For program point L844-1(lines 844 864) no Hoare annotation was computed. [2021-02-21 19:50:54,201 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-21 19:50:54,201 INFO L189 CegarLoopUtils]: For program point L871(line 871) no Hoare annotation was computed. [2021-02-21 19:50:54,201 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-21 19:50:54,202 INFO L189 CegarLoopUtils]: For program point L871-1(line 871) no Hoare annotation was computed. [2021-02-21 19:50:54,202 INFO L189 CegarLoopUtils]: For program point L869(line 869) no Hoare annotation was computed. [2021-02-21 19:50:54,202 INFO L189 CegarLoopUtils]: For program point L871-2(line 871) no Hoare annotation was computed. [2021-02-21 19:50:54,202 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-21 19:50:54,202 INFO L189 CegarLoopUtils]: For program point L869-1(line 869) no Hoare annotation was computed. [2021-02-21 19:50:54,202 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-21 19:50:54,202 INFO L189 CegarLoopUtils]: For program point L869-2(line 869) no Hoare annotation was computed. [2021-02-21 19:50:54,202 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-21 19:50:54,202 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 232 240) the Hoare annotation is: true [2021-02-21 19:50:54,202 INFO L192 CegarLoopUtils]: At program point L237(line 237) the Hoare annotation is: true [2021-02-21 19:50:54,203 INFO L192 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: true [2021-02-21 19:50:54,203 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 232 240) the Hoare annotation is: true [2021-02-21 19:50:54,203 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 232 240) the Hoare annotation is: true [2021-02-21 19:50:54,203 INFO L189 CegarLoopUtils]: For program point L208(lines 208 216) no Hoare annotation was computed. [2021-02-21 19:50:54,203 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-21 19:50:54,203 INFO L189 CegarLoopUtils]: For program point L208-2(lines 208 216) no Hoare annotation was computed. [2021-02-21 19:50:54,203 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 200 222) no Hoare annotation was computed. [2021-02-21 19:50:54,203 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-21 19:50:54,203 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 200 222) no Hoare annotation was computed. [2021-02-21 19:50:54,203 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 200 222) no Hoare annotation was computed. [2021-02-21 19:50:54,204 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-21 19:50:54,204 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 243 252) no Hoare annotation was computed. [2021-02-21 19:50:54,204 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 243 252) no Hoare annotation was computed. [2021-02-21 19:50:54,204 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-21 19:50:54,204 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-21 19:50:54,204 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 243 252) no Hoare annotation was computed. [2021-02-21 19:50:54,204 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-21 19:50:54,204 INFO L189 CegarLoopUtils]: For program point L245-1(line 245) no Hoare annotation was computed. [2021-02-21 19:50:54,204 INFO L189 CegarLoopUtils]: For program point L245-2(line 245) no Hoare annotation was computed. [2021-02-21 19:50:54,204 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-21 19:50:54,204 INFO L189 CegarLoopUtils]: For program point L803-2(line 803) no Hoare annotation was computed. [2021-02-21 19:50:54,205 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-21 19:50:54,205 INFO L189 CegarLoopUtils]: For program point L787(line 787) no Hoare annotation was computed. [2021-02-21 19:50:54,205 INFO L189 CegarLoopUtils]: For program point L787-1(line 787) no Hoare annotation was computed. [2021-02-21 19:50:54,205 INFO L189 CegarLoopUtils]: For program point L787-2(line 787) no Hoare annotation was computed. [2021-02-21 19:50:54,205 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-21 19:50:54,205 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-21 19:50:54,205 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-21 19:50:54,205 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-21 19:50:54,205 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-21 19:50:54,205 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-21 19:50:54,205 INFO L189 CegarLoopUtils]: For program point L788(line 788) no Hoare annotation was computed. [2021-02-21 19:50:54,206 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-21 19:50:54,206 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-21 19:50:54,206 INFO L189 CegarLoopUtils]: For program point L805-1(line 805) no Hoare annotation was computed. [2021-02-21 19:50:54,206 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-21 19:50:54,206 INFO L189 CegarLoopUtils]: For program point L805-2(line 805) no Hoare annotation was computed. [2021-02-21 19:50:54,206 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 727 829) no Hoare annotation was computed. [2021-02-21 19:50:54,206 INFO L189 CegarLoopUtils]: For program point L797(lines 775 798) no Hoare annotation was computed. [2021-02-21 19:50:54,206 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-21 19:50:54,206 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-21 19:50:54,206 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-21 19:50:54,206 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-21 19:50:54,207 INFO L189 CegarLoopUtils]: For program point L756(lines 756 772) no Hoare annotation was computed. [2021-02-21 19:50:54,207 INFO L189 CegarLoopUtils]: For program point L789-1(line 789) no Hoare annotation was computed. [2021-02-21 19:50:54,207 INFO L189 CegarLoopUtils]: For program point L789-2(line 789) no Hoare annotation was computed. [2021-02-21 19:50:54,207 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-21 19:50:54,207 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-21 19:50:54,207 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 727 829) no Hoare annotation was computed. [2021-02-21 19:50:54,207 INFO L189 CegarLoopUtils]: For program point L773(lines 773 814) no Hoare annotation was computed. [2021-02-21 19:50:54,207 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-21 19:50:54,207 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-21 19:50:54,207 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-21 19:50:54,208 INFO L189 CegarLoopUtils]: For program point L765-1(line 765) no Hoare annotation was computed. [2021-02-21 19:50:54,208 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-21 19:50:54,208 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 727 829) no Hoare annotation was computed. [2021-02-21 19:50:54,208 INFO L189 CegarLoopUtils]: For program point L815(lines 815 826) no Hoare annotation was computed. [2021-02-21 19:50:54,208 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-21 19:50:54,208 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-21 19:50:54,208 INFO L189 CegarLoopUtils]: For program point L807-1(line 807) no Hoare annotation was computed. [2021-02-21 19:50:54,208 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-21 19:50:54,208 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-21 19:50:54,208 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-21 19:50:54,208 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-21 19:50:54,209 INFO L189 CegarLoopUtils]: For program point L791-1(line 791) no Hoare annotation was computed. [2021-02-21 19:50:54,209 INFO L189 CegarLoopUtils]: For program point L758-1(line 758) no Hoare annotation was computed. [2021-02-21 19:50:54,209 INFO L189 CegarLoopUtils]: For program point L816(lines 816 823) no Hoare annotation was computed. [2021-02-21 19:50:54,209 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-21 19:50:54,209 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-21 19:50:54,209 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-21 19:50:54,209 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-21 19:50:54,209 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-21 19:50:54,209 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-21 19:50:54,209 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-21 19:50:54,209 INFO L189 CegarLoopUtils]: For program point L751(lines 751 755) no Hoare annotation was computed. [2021-02-21 19:50:54,210 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-21 19:50:54,210 INFO L189 CegarLoopUtils]: For program point L776-2(lines 776 796) no Hoare annotation was computed. [2021-02-21 19:50:54,210 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-21 19:50:54,210 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-21 19:50:54,210 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-21 19:50:54,210 INFO L189 CegarLoopUtils]: For program point L727(lines 727 829) no Hoare annotation was computed. [2021-02-21 19:50:54,210 INFO L189 CegarLoopUtils]: For program point L727-1(lines 727 829) no Hoare annotation was computed. [2021-02-21 19:50:54,210 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-21 19:50:54,210 INFO L189 CegarLoopUtils]: For program point L785(line 785) no Hoare annotation was computed. [2021-02-21 19:50:54,210 INFO L189 CegarLoopUtils]: For program point L818-1(line 818) no Hoare annotation was computed. [2021-02-21 19:50:54,210 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-21 19:50:54,211 INFO L189 CegarLoopUtils]: For program point L818-2(line 818) no Hoare annotation was computed. [2021-02-21 19:50:54,211 INFO L189 CegarLoopUtils]: For program point L777(lines 776 796) no Hoare annotation was computed. [2021-02-21 19:50:54,211 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-21 19:50:54,211 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-21 19:50:54,211 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-21 19:50:54,211 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-21 19:50:54,211 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-21 19:50:54,211 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-21 19:50:54,211 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-21 19:50:54,211 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-21 19:50:54,211 INFO L189 CegarLoopUtils]: For program point L761-1(line 761) no Hoare annotation was computed. [2021-02-21 19:50:54,212 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-21 19:50:54,212 INFO L189 CegarLoopUtils]: For program point L786(line 786) no Hoare annotation was computed. [2021-02-21 19:50:54,212 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-21 19:50:54,212 INFO L189 CegarLoopUtils]: For program point L778(lines 778 782) no Hoare annotation was computed. [2021-02-21 19:50:54,212 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-21 19:50:54,212 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-21 19:50:54,212 INFO L189 CegarLoopUtils]: For program point L803-1(line 803) no Hoare annotation was computed. [2021-02-21 19:50:54,212 INFO L185 CegarLoopUtils]: At program point L861(line 861) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,212 INFO L185 CegarLoopUtils]: At program point L861-1(line 861) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,212 INFO L185 CegarLoopUtils]: At program point L283(line 283) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,213 INFO L185 CegarLoopUtils]: At program point L440(line 440) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,213 INFO L185 CegarLoopUtils]: At program point L440-1(line 440) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,213 INFO L185 CegarLoopUtils]: At program point L440-2(line 440) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,213 INFO L185 CegarLoopUtils]: At program point L205(line 205) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,213 INFO L185 CegarLoopUtils]: At program point L907(line 907) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,213 INFO L185 CegarLoopUtils]: At program point L907-1(line 907) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,213 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,213 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,214 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,214 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,214 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,214 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,214 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,214 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,214 INFO L185 CegarLoopUtils]: At program point L862(line 862) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,215 INFO L185 CegarLoopUtils]: At program point L924(line 924) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-21 19:50:54,215 INFO L185 CegarLoopUtils]: At program point L218(line 218) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,215 INFO L185 CegarLoopUtils]: At program point L218-1(line 218) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,215 INFO L185 CegarLoopUtils]: At program point L218-2(line 218) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,215 INFO L185 CegarLoopUtils]: At program point L214(line 214) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,215 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,215 INFO L185 CegarLoopUtils]: At program point L726(line 726) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-21 19:50:54,215 INFO L185 CegarLoopUtils]: At program point L214-1(line 214) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,215 INFO L185 CegarLoopUtils]: At program point L854-1(line 854) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,216 INFO L185 CegarLoopUtils]: At program point L214-2(line 214) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,216 INFO L185 CegarLoopUtils]: At program point L214-3(line 214) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,216 INFO L185 CegarLoopUtils]: At program point L210(line 210) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,216 INFO L185 CegarLoopUtils]: At program point L210-1(line 210) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,216 INFO L185 CegarLoopUtils]: At program point L210-2(line 210) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,216 INFO L185 CegarLoopUtils]: At program point L210-3(line 210) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,216 INFO L185 CegarLoopUtils]: At program point L206(line 206) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,216 INFO L185 CegarLoopUtils]: At program point L210-4(line 210) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,217 INFO L185 CegarLoopUtils]: At program point L206-1(line 206) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,217 INFO L185 CegarLoopUtils]: At program point L210-5(line 210) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,217 INFO L185 CegarLoopUtils]: At program point L206-2(line 206) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,217 INFO L185 CegarLoopUtils]: At program point L908(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,217 INFO L185 CegarLoopUtils]: At program point L206-3(line 206) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,217 INFO L185 CegarLoopUtils]: At program point L206-4(line 206) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,217 INFO L185 CegarLoopUtils]: At program point L206-5(line 206) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,217 INFO L185 CegarLoopUtils]: At program point L206-6(line 206) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,217 INFO L185 CegarLoopUtils]: At program point L206-7(line 206) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,218 INFO L185 CegarLoopUtils]: At program point L900(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,218 INFO L185 CegarLoopUtils]: At program point L900-1(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,218 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:50:54,218 INFO L185 CegarLoopUtils]: At program point L153(line 153) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,218 INFO L185 CegarLoopUtils]: At program point L855(line 855) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,218 INFO L185 CegarLoopUtils]: At program point L438(line 438) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,218 INFO L185 CegarLoopUtils]: At program point L438-1(line 438) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,218 INFO L185 CegarLoopUtils]: At program point L438-2(line 438) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,218 INFO L185 CegarLoopUtils]: At program point L438-3(line 438) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,219 INFO L185 CegarLoopUtils]: At program point L434(line 434) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,219 INFO L185 CegarLoopUtils]: At program point L434-1(line 434) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,219 INFO L185 CegarLoopUtils]: At program point L434-2(line 434) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,219 INFO L185 CegarLoopUtils]: At program point L434-3(line 434) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,219 INFO L185 CegarLoopUtils]: At program point L430(line 430) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,219 INFO L185 CegarLoopUtils]: At program point L434-4(line 434) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,219 INFO L185 CegarLoopUtils]: At program point L430-1(line 430) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,219 INFO L185 CegarLoopUtils]: At program point L430-2(line 430) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,219 INFO L185 CegarLoopUtils]: At program point L430-3(line 430) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,220 INFO L185 CegarLoopUtils]: At program point L426(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,220 INFO L185 CegarLoopUtils]: At program point L426-1(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,220 INFO L185 CegarLoopUtils]: At program point L426-2(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,220 INFO L185 CegarLoopUtils]: At program point L426-3(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,220 INFO L185 CegarLoopUtils]: At program point L422(line 422) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,220 INFO L185 CegarLoopUtils]: At program point L426-4(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,220 INFO L185 CegarLoopUtils]: At program point L422-1(line 422) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,220 INFO L185 CegarLoopUtils]: At program point L426-5(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,221 INFO L185 CegarLoopUtils]: At program point L901(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,221 INFO L185 CegarLoopUtils]: At program point L422-2(line 422) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,221 INFO L185 CegarLoopUtils]: At program point L426-6(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,221 INFO L185 CegarLoopUtils]: At program point L422-3(line 422) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,221 INFO L185 CegarLoopUtils]: At program point L426-7(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,221 INFO L185 CegarLoopUtils]: At program point L418(line 418) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,221 INFO L185 CegarLoopUtils]: At program point L422-4(line 422) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,221 INFO L185 CegarLoopUtils]: At program point L418-1(line 418) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,221 INFO L185 CegarLoopUtils]: At program point L418-2(line 418) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,222 INFO L185 CegarLoopUtils]: At program point L418-3(line 418) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,222 INFO L185 CegarLoopUtils]: At program point L414(line 414) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,222 INFO L185 CegarLoopUtils]: At program point L154(line 154) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,222 INFO L185 CegarLoopUtils]: At program point L282(line 282) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:50:54,222 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#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~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-21 19:50:54,222 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:50:54,223 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 373 380) no Hoare annotation was computed. [2021-02-21 19:50:54,223 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 373 380) no Hoare annotation was computed. [2021-02-21 19:50:54,223 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 373 380) no Hoare annotation was computed. [2021-02-21 19:50:54,223 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 223 231) the Hoare annotation is: true [2021-02-21 19:50:54,223 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 223 231) the Hoare annotation is: true [2021-02-21 19:50:54,223 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 223 231) the Hoare annotation is: true [2021-02-21 19:50:54,223 INFO L192 CegarLoopUtils]: At program point L228(line 228) the Hoare annotation is: true [2021-02-21 19:50:54,223 INFO L192 CegarLoopUtils]: At program point L227(line 227) the Hoare annotation is: true [2021-02-21 19:50:54,223 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 179 190) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:50:54,224 INFO L185 CegarLoopUtils]: At program point L186(line 186) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:50:54,224 INFO L185 CegarLoopUtils]: At program point L184(line 184) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:50:54,224 INFO L192 CegarLoopUtils]: At program point L183-1(lines 179 190) the Hoare annotation is: true [2021-02-21 19:50:54,224 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 179 190) the Hoare annotation is: true [2021-02-21 19:50:54,224 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 19:50:54,224 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 19:50:54,224 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 19:50:54,224 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 19:50:54,224 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 287 313) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,224 INFO L185 CegarLoopUtils]: At program point L303(line 303) the Hoare annotation is: (or (and (not (= 0 ~systemActive~0)) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,225 INFO L185 CegarLoopUtils]: At program point L301(lines 301 307) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:50:54,225 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 287 313) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:50:54,225 INFO L185 CegarLoopUtils]: At program point L296(line 296) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-21 19:50:54,225 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 287 313) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:50:54,225 INFO L185 CegarLoopUtils]: At program point L294(lines 290 312) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:50:54,225 INFO L185 CegarLoopUtils]: At program point L292(lines 290 312) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:50:54,225 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2021-02-21 19:50:54,225 INFO L192 CegarLoopUtils]: At program point L58(lines 58 62) the Hoare annotation is: true [2021-02-21 19:50:54,225 INFO L192 CegarLoopUtils]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2021-02-21 19:50:54,226 INFO L192 CegarLoopUtils]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2021-02-21 19:50:54,226 INFO L192 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: true [2021-02-21 19:50:54,226 INFO L192 CegarLoopUtils]: At program point L50-1(line 50) the Hoare annotation is: true [2021-02-21 19:50:54,226 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-21 19:50:54,226 INFO L192 CegarLoopUtils]: At program point L69(lines 44 73) the Hoare annotation is: true [2021-02-21 19:50:54,226 INFO L192 CegarLoopUtils]: At program point L65(line 65) the Hoare annotation is: true [2021-02-21 19:50:54,226 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2021-02-21 19:50:54,226 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-21 19:50:54,226 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 191 199) the Hoare annotation is: true [2021-02-21 19:50:54,226 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 191 199) the Hoare annotation is: true [2021-02-21 19:50:54,227 INFO L192 CegarLoopUtils]: At program point L196(line 196) the Hoare annotation is: true [2021-02-21 19:50:54,227 INFO L192 CegarLoopUtils]: At program point L195(line 195) the Hoare annotation is: true [2021-02-21 19:50:54,227 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 191 199) the Hoare annotation is: true [2021-02-21 19:50:54,227 INFO L192 CegarLoopUtils]: At program point L160(line 160) the Hoare annotation is: true [2021-02-21 19:50:54,227 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 155 166) the Hoare annotation is: true [2021-02-21 19:50:54,227 INFO L192 CegarLoopUtils]: At program point L159-1(lines 155 166) the Hoare annotation is: true [2021-02-21 19:50:54,227 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 155 166) the Hoare annotation is: true [2021-02-21 19:50:54,227 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2021-02-21 19:50:54,227 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2021-02-21 19:50:54,227 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 19:50:54,228 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:50:54,228 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 19:50:54,228 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 19:50:54,228 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 479 486) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:50:54,228 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 479 486) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:50:54,228 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 479 486) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:50:54,228 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 167 178) the Hoare annotation is: true [2021-02-21 19:50:54,228 INFO L185 CegarLoopUtils]: At program point L172(line 172) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:50:54,229 INFO L192 CegarLoopUtils]: At program point L171-1(lines 167 178) the Hoare annotation is: true [2021-02-21 19:50:54,229 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 167 178) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:50:54,229 INFO L192 CegarLoopUtils]: At program point L977(line 977) the Hoare annotation is: true [2021-02-21 19:50:54,229 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 973 980) the Hoare annotation is: true [2021-02-21 19:50:54,229 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 977) the Hoare annotation is: true [2021-02-21 19:50:54,229 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 973 980) the Hoare annotation is: true [2021-02-21 19:50:54,229 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 973 980) the Hoare annotation is: true [2021-02-21 19:50:54,229 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 322 346) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,230 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 322 346) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,230 INFO L185 CegarLoopUtils]: At program point L341(line 341) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,230 INFO L185 CegarLoopUtils]: At program point L341-1(lines 322 346) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,230 INFO L185 CegarLoopUtils]: At program point L336(line 336) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,230 INFO L185 CegarLoopUtils]: At program point L332(line 332) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,230 INFO L185 CegarLoopUtils]: At program point L330(lines 330 338) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,230 INFO L185 CegarLoopUtils]: At program point L328(line 328) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,230 INFO L185 CegarLoopUtils]: At program point L328-1(line 328) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,230 INFO L185 CegarLoopUtils]: At program point L326(lines 326 343) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,231 INFO L185 CegarLoopUtils]: At program point L328-2(line 328) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,231 INFO L185 CegarLoopUtils]: At program point L328-3(line 328) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:54,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 07:50:54 BoogieIcfgContainer [2021-02-21 19:50:54,252 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 19:50:54,253 INFO L168 Benchmark]: Toolchain (without parser) took 42784.92 ms. Allocated memory was 157.3 MB in the beginning and 614.5 MB in the end (delta: 457.2 MB). Free memory was 133.3 MB in the beginning and 555.8 MB in the end (delta: -422.5 MB). Peak memory consumption was 379.3 MB. Max. memory is 8.0 GB. [2021-02-21 19:50:54,253 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 157.3 MB. Free memory is still 133.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 19:50:54,254 INFO L168 Benchmark]: CACSL2BoogieTranslator took 679.21 ms. Allocated memory is still 157.3 MB. Free memory was 132.2 MB in the beginning and 110.2 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-21 19:50:54,254 INFO L168 Benchmark]: Boogie Preprocessor took 103.13 ms. Allocated memory is still 157.3 MB. Free memory was 110.2 MB in the beginning and 106.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-21 19:50:54,255 INFO L168 Benchmark]: RCFGBuilder took 1605.93 ms. Allocated memory is still 157.3 MB. Free memory was 106.3 MB in the beginning and 101.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 37.8 MB. Max. memory is 8.0 GB. [2021-02-21 19:50:54,255 INFO L168 Benchmark]: TraceAbstraction took 40379.89 ms. Allocated memory was 157.3 MB in the beginning and 614.5 MB in the end (delta: 457.2 MB). Free memory was 100.5 MB in the beginning and 555.8 MB in the end (delta: -455.4 MB). Peak memory consumption was 345.7 MB. Max. memory is 8.0 GB. [2021-02-21 19:50:54,257 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 157.3 MB. Free memory is still 133.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 679.21 ms. Allocated memory is still 157.3 MB. Free memory was 132.2 MB in the beginning and 110.2 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 103.13 ms. Allocated memory is still 157.3 MB. Free memory was 110.2 MB in the beginning and 106.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1605.93 ms. Allocated memory is still 157.3 MB. Free memory was 106.3 MB in the beginning and 101.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 37.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 40379.89 ms. Allocated memory was 157.3 MB in the beginning and 614.5 MB in the end (delta: 457.2 MB). Free memory was 100.5 MB in the beginning and 555.8 MB in the end (delta: -455.4 MB). Peak memory consumption was 345.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 977]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 497]: Loop Invariant Derived loop invariant: !(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 498]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 260]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 267]: 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) - ProcedureContractResult [Line: 925]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 933]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 943]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 124]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 464]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 400]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 445]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 253]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 110]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 389]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 381]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 348]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 314]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 488]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 232]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 179]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 223]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 191]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 287]: Procedure Contract for timeShift Derived contract for procedure timeShift: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 155]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 479]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 167]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 973]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 322]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 647 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 15.9s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 12.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 24.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 993 SDtfs, 1856 SDslu, 1573 SDs, 0 SdLazy, 2864 SolverSat, 592 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 144 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 5.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=482occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 4 MinimizatonAttempts, 196 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 292 LocationsWithAnnotation, 1317 PreInvPairs, 1558 NumberOfFragments, 2586 HoareAnnotationTreeSize, 1317 FomulaSimplifications, 182131 FormulaSimplificationTreeSizeReduction, 4.8s HoareSimplificationTime, 292 FomulaSimplificationsInter, 35376 FormulaSimplificationTreeSizeReductionInter, 19.1s 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...