/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/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product14.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:13:15,379 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:13:15,381 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:13:15,432 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:13:15,433 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:13:15,437 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:13:15,440 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:13:15,447 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:13:15,450 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:13:15,456 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:13:15,457 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:13:15,459 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:13:15,459 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:13:15,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:13:15,463 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:13:15,465 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:13:15,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:13:15,469 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:13:15,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:13:15,483 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:13:15,484 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:13:15,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:13:15,492 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:13:15,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:13:15,496 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:13:15,496 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:13:15,497 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:13:15,498 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:13:15,498 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:13:15,499 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:13:15,499 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:13:15,500 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:13:15,501 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:13:15,502 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:13:15,503 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:13:15,503 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:13:15,504 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:13:15,504 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:13:15,505 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:13:15,505 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:13:15,506 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:13:15,507 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:13:15,519 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:13:15,519 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:13:15,520 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:13:15,521 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:13:15,521 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:13:15,521 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:13:15,521 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:13:15,522 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:13:15,522 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:13:15,522 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:13:15,522 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:13:15,522 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:13:15,523 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:13:15,523 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:13:15,523 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:13:15,523 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:13:15,524 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:13:15,524 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:13:15,524 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:13:15,524 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:13:15,524 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:13:15,525 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:13:15,525 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:13:15,525 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:13:15,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:13:15,953 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:13:15,956 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:13:15,957 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:13:15,958 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:13:15,959 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product14.cil.c [2021-02-24 03:13:16,036 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f23cca8dc/c8d0b77f01c644cc9d32bff664861338/FLAG4f453c894 [2021-02-24 03:13:16,660 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:13:16,661 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product14.cil.c [2021-02-24 03:13:16,681 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f23cca8dc/c8d0b77f01c644cc9d32bff664861338/FLAG4f453c894 [2021-02-24 03:13:16,977 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f23cca8dc/c8d0b77f01c644cc9d32bff664861338 [2021-02-24 03:13:16,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:13:17,000 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:13:17,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:13:17,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:13:17,009 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:13:17,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:13:16" (1/1) ... [2021-02-24 03:13:17,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e32d4d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:13:17, skipping insertion in model container [2021-02-24 03:13:17,012 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:13:16" (1/1) ... [2021-02-24 03:13:17,022 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:13:17,089 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:13:17,258 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_spec2_product14.cil.c[2483,2496] [2021-02-24 03:13:17,450 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:13:17,468 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:13:17,518 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_spec2_product14.cil.c[2483,2496] [2021-02-24 03:13:17,606 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:13:17,652 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:13:17,652 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:13:17 WrapperNode [2021-02-24 03:13:17,652 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:13:17,655 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:13:17,655 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:13:17,656 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:13:17,671 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:13:17" (1/1) ... [2021-02-24 03:13:17,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:13:17" (1/1) ... [2021-02-24 03:13:17,712 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:13:17" (1/1) ... [2021-02-24 03:13:17,712 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:13:17" (1/1) ... [2021-02-24 03:13:17,771 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:13:17" (1/1) ... [2021-02-24 03:13:17,790 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:13:17" (1/1) ... [2021-02-24 03:13:17,804 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:13:17" (1/1) ... [2021-02-24 03:13:17,814 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:13:17,819 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:13:17,819 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:13:17,819 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:13:17,820 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:13:17" (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 [2021-02-24 03:13:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:13:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:13:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:13:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:13:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:13:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:13:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:13:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:13:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:13:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:13:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:13:17,918 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:13:17,918 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:13:17,918 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:13:17,918 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:13:17,918 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:13:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:13:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:13:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:13:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:13:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2021-02-24 03:13:17,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2021-02-24 03:13:17,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:13:17,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:13:17,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:13:17,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:13:17,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:13:17,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:13:17,921 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:13:17,921 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:13:17,921 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-24 03:13:17,922 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:13:17,922 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-24 03:13:17,922 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:13:17,922 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:13:17,922 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:13:17,922 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:13:17,923 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:13:17,923 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-24 03:13:17,923 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:13:17,923 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:13:17,923 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:13:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:13:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:13:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:13:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:13:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:13:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:13:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:13:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:13:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:13:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:13:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:13:17,926 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:13:17,926 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:13:17,926 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:13:17,926 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:13:17,926 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:13:17,927 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:13:17,927 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:13:17,927 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:13:17,927 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2021-02-24 03:13:17,927 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:13:17,927 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:13:17,928 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:13:17,928 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:13:17,928 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2021-02-24 03:13:17,928 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:13:17,928 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:13:17,929 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:13:17,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:13:17,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:13:17,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:13:17,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:13:17,929 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:13:17,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:13:17,930 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:13:17,930 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:13:17,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:13:17,930 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:13:17,931 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:13:17,931 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:13:17,931 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-24 03:13:17,931 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:13:17,931 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:13:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:13:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-24 03:13:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:13:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-24 03:13:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:13:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:13:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:13:19,652 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:13:19,652 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:13:19,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:13:19 BoogieIcfgContainer [2021-02-24 03:13:19,657 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:13:19,662 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:13:19,662 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:13:19,666 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:13:19,666 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:13:16" (1/3) ... [2021-02-24 03:13:19,668 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bd67098 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:13:19, skipping insertion in model container [2021-02-24 03:13:19,668 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:13:17" (2/3) ... [2021-02-24 03:13:19,669 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bd67098 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:13:19, skipping insertion in model container [2021-02-24 03:13:19,669 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:13:19" (3/3) ... [2021-02-24 03:13:19,671 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product14.cil.c [2021-02-24 03:13:19,678 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:13:19,684 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:13:19,703 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:13:19,725 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:13:19,725 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:13:19,725 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:13:19,725 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:13:19,725 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:13:19,726 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:13:19,726 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:13:19,726 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:13:19,748 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states. [2021-02-24 03:13:19,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-02-24 03:13:19,769 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:13:19,770 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:13:19,770 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:13:19,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:13:19,776 INFO L82 PathProgramCache]: Analyzing trace with hash -836386890, now seen corresponding path program 1 times [2021-02-24 03:13:19,786 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:13:19,786 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [230962986] [2021-02-24 03:13:19,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:13:19,869 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:13:20,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:20,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:20,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:20,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:20,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:20,801 WARN L202 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:13:20,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:13:20,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:20,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:20,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:20,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:13:20,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:20,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:20,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:20,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:13:20,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:21,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:21,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:21,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:13:21,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:21,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:21,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:21,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:13:21,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:21,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:21,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:21,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:13:21,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:21,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:21,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:21,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-24 03:13:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:21,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:21,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:21,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-24 03:13:21,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:21,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:21,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:21,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:13:21,099 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [230962986] [2021-02-24 03:13:21,101 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:13:21,101 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:13:21,102 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479510805] [2021-02-24 03:13:21,109 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:13:21,109 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:13:21,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:13:21,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:13:21,126 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 4 states. [2021-02-24 03:13:23,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:13:23,122 INFO L93 Difference]: Finished difference Result 420 states and 500 transitions. [2021-02-24 03:13:23,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-24 03:13:23,124 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2021-02-24 03:13:23,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:13:23,140 INFO L225 Difference]: With dead ends: 420 [2021-02-24 03:13:23,140 INFO L226 Difference]: Without dead ends: 278 [2021-02-24 03:13:23,145 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:13:23,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 278 states. [2021-02-24 03:13:23,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 278 to 231. [2021-02-24 03:13:23,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 231 states. [2021-02-24 03:13:23,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 249 transitions. [2021-02-24 03:13:23,279 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 249 transitions. Word has length 153 [2021-02-24 03:13:23,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:13:23,280 INFO L480 AbstractCegarLoop]: Abstraction has 231 states and 249 transitions. [2021-02-24 03:13:23,280 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:13:23,280 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 249 transitions. [2021-02-24 03:13:23,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-02-24 03:13:23,285 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:13:23,285 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:13:23,286 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:13:23,286 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:13:23,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:13:23,286 INFO L82 PathProgramCache]: Analyzing trace with hash -1475880743, now seen corresponding path program 1 times [2021-02-24 03:13:23,287 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:13:23,287 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [640659283] [2021-02-24 03:13:23,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:13:23,291 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:13:23,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:23,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:23,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:23,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:23,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:23,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:23,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:23,963 WARN L202 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:13:23,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:13:23,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:24,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:24,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:24,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:13:24,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:24,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:24,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:24,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:13:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:24,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:24,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:24,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:13:24,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:24,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:24,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:24,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:13:24,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:24,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:24,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:24,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:13:24,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:24,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:24,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:24,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-24 03:13:24,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:24,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:24,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:24,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-24 03:13:24,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:24,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:24,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:24,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:13:24,118 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [640659283] [2021-02-24 03:13:24,119 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:13:24,119 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-24 03:13:24,119 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388830311] [2021-02-24 03:13:24,121 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-24 03:13:24,121 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:13:24,122 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-24 03:13:24,122 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:13:24,122 INFO L87 Difference]: Start difference. First operand 231 states and 249 transitions. Second operand 5 states. [2021-02-24 03:13:25,319 WARN L202 SmtUtils]: Spent 591.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:13:26,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:13:26,445 INFO L93 Difference]: Finished difference Result 344 states and 390 transitions. [2021-02-24 03:13:26,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-24 03:13:26,446 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2021-02-24 03:13:26,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:13:26,451 INFO L225 Difference]: With dead ends: 344 [2021-02-24 03:13:26,451 INFO L226 Difference]: Without dead ends: 267 [2021-02-24 03:13:26,453 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-24 03:13:26,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267 states. [2021-02-24 03:13:26,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267 to 221. [2021-02-24 03:13:26,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 221 states. [2021-02-24 03:13:26,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 236 transitions. [2021-02-24 03:13:26,531 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 236 transitions. Word has length 154 [2021-02-24 03:13:26,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:13:26,531 INFO L480 AbstractCegarLoop]: Abstraction has 221 states and 236 transitions. [2021-02-24 03:13:26,532 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-24 03:13:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 236 transitions. [2021-02-24 03:13:26,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-02-24 03:13:26,535 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:13:26,535 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:13:26,535 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:13:26,535 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:13:26,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:13:26,536 INFO L82 PathProgramCache]: Analyzing trace with hash -148098138, now seen corresponding path program 1 times [2021-02-24 03:13:26,536 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:13:26,537 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [700005397] [2021-02-24 03:13:26,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:13:26,540 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:13:26,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:26,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:26,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:26,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:26,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:26,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:26,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:26,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:26,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:26,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:26,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:13:26,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:26,643 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:27,264 WARN L202 SmtUtils]: Spent 600.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:13:27,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:13:27,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:27,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:27,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:27,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:13:27,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:27,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:27,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:27,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:13:27,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:27,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:27,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:27,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:13:27,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:27,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:27,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:27,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:27,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:13:27,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:27,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:13:27,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:13:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:27,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:27,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:27,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:13:27,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:27,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:27,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:27,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-24 03:13:27,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:27,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:27,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:27,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-24 03:13:27,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:27,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:27,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:27,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-24 03:13:27,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:27,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:27,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:27,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:13:27,480 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [700005397] [2021-02-24 03:13:27,481 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:13:27,481 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-24 03:13:27,481 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [538877923] [2021-02-24 03:13:27,482 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-24 03:13:27,482 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:13:27,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-24 03:13:27,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-24 03:13:27,483 INFO L87 Difference]: Start difference. First operand 221 states and 236 transitions. Second operand 11 states. [2021-02-24 03:13:28,566 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:13:29,335 WARN L202 SmtUtils]: Spent 617.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:13:30,061 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:13:30,760 WARN L202 SmtUtils]: Spent 636.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:13:31,438 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:13:32,117 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:13:34,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:13:34,345 INFO L93 Difference]: Finished difference Result 391 states and 455 transitions. [2021-02-24 03:13:34,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-24 03:13:34,347 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 167 [2021-02-24 03:13:34,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:13:34,351 INFO L225 Difference]: With dead ends: 391 [2021-02-24 03:13:34,351 INFO L226 Difference]: Without dead ends: 290 [2021-02-24 03:13:34,353 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-24 03:13:34,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2021-02-24 03:13:34,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 221. [2021-02-24 03:13:34,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 221 states. [2021-02-24 03:13:34,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 235 transitions. [2021-02-24 03:13:34,436 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 235 transitions. Word has length 167 [2021-02-24 03:13:34,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:13:34,437 INFO L480 AbstractCegarLoop]: Abstraction has 221 states and 235 transitions. [2021-02-24 03:13:34,437 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-24 03:13:34,437 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 235 transitions. [2021-02-24 03:13:34,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-24 03:13:34,440 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:13:34,440 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:13:34,441 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:13:34,441 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:13:34,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:13:34,442 INFO L82 PathProgramCache]: Analyzing trace with hash 959457539, now seen corresponding path program 1 times [2021-02-24 03:13:34,442 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:13:34,442 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [528049704] [2021-02-24 03:13:34,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:13:34,445 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:13:34,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:34,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:34,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:34,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:34,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:34,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:34,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:34,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:34,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:34,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:34,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:34,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:34,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:34,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:34,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:35,225 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:13:35,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:13:35,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:35,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:35,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:35,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:35,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:35,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:13:35,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:35,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:35,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:35,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:13:35,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:35,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:35,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:35,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:13:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:35,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:35,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:35,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:13:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:35,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:35,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:35,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:13:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:35,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:35,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:35,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-24 03:13:35,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:35,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:35,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:35,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-24 03:13:35,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:35,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:35,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:35,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:13:35,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:35,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:35,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:35,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:13:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:35,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:35,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:35,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:35,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:35,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:35,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:35,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-24 03:13:35,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:35,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:35,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:35,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:13:35,448 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [528049704] [2021-02-24 03:13:35,448 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:13:35,448 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-24 03:13:35,448 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [552508093] [2021-02-24 03:13:35,449 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-24 03:13:35,449 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:13:35,450 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-24 03:13:35,450 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-24 03:13:35,450 INFO L87 Difference]: Start difference. First operand 221 states and 235 transitions. Second operand 11 states. [2021-02-24 03:13:36,520 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:13:38,604 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:13:39,336 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:13:40,149 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:13:40,847 WARN L202 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:13:42,205 WARN L202 SmtUtils]: Spent 633.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:13:42,907 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:13:43,536 WARN L202 SmtUtils]: Spent 598.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:13:44,622 WARN L202 SmtUtils]: Spent 596.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:13:46,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:13:46,670 INFO L93 Difference]: Finished difference Result 612 states and 769 transitions. [2021-02-24 03:13:46,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-02-24 03:13:46,671 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 175 [2021-02-24 03:13:46,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:13:46,678 INFO L225 Difference]: With dead ends: 612 [2021-02-24 03:13:46,678 INFO L226 Difference]: Without dead ends: 511 [2021-02-24 03:13:46,680 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 209 ImplicationChecksByTransitivity, 6.9s TimeCoverageRelationStatistics Valid=270, Invalid=722, Unknown=0, NotChecked=0, Total=992 [2021-02-24 03:13:46,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511 states. [2021-02-24 03:13:46,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 304. [2021-02-24 03:13:46,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 304 states. [2021-02-24 03:13:46,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 330 transitions. [2021-02-24 03:13:46,824 INFO L78 Accepts]: Start accepts. Automaton has 304 states and 330 transitions. Word has length 175 [2021-02-24 03:13:46,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:13:46,824 INFO L480 AbstractCegarLoop]: Abstraction has 304 states and 330 transitions. [2021-02-24 03:13:46,824 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-24 03:13:46,825 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 330 transitions. [2021-02-24 03:13:46,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2021-02-24 03:13:46,827 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:13:46,827 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:13:46,828 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:13:46,828 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:13:46,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:13:46,829 INFO L82 PathProgramCache]: Analyzing trace with hash 1008537006, now seen corresponding path program 1 times [2021-02-24 03:13:46,829 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:13:46,829 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1976723012] [2021-02-24 03:13:46,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:13:46,832 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:13:46,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:46,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:46,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:46,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:46,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:46,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:46,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:46,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:46,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:46,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:46,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:46,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:46,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:46,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:46,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:46,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:46,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:46,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:46,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:47,511 WARN L202 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:13:47,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:13:47,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:47,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:47,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:47,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:47,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:47,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:13:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:47,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:47,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:47,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:13:47,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:47,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:47,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:47,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:13:47,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:47,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:47,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:47,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:13:47,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:47,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:47,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:47,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:13:47,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:47,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:47,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:47,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-24 03:13:47,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:47,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:47,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:47,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 03:13:47,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:47,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:47,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:47,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-24 03:13:47,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:47,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:47,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:47,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:47,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:47,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:13:47,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:47,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:47,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:47,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-24 03:13:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:47,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:47,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:47,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-24 03:13:47,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:13:47,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:47,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:13:47,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:47,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:47,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:13:47,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:13:47,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:13:47,836 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1976723012] [2021-02-24 03:13:47,836 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:13:47,837 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-02-24 03:13:47,837 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864336318] [2021-02-24 03:13:47,837 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-02-24 03:13:47,837 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:13:47,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-02-24 03:13:47,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2021-02-24 03:13:47,838 INFO L87 Difference]: Start difference. First operand 304 states and 330 transitions. Second operand 12 states. [2021-02-24 03:13:48,933 WARN L202 SmtUtils]: Spent 617.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:13:51,213 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:13:51,902 WARN L202 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:13:52,746 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:13:53,453 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:13:54,126 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:13:55,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:13:55,010 INFO L93 Difference]: Finished difference Result 580 states and 696 transitions. [2021-02-24 03:13:55,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-02-24 03:13:55,011 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 180 [2021-02-24 03:13:55,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:13:55,012 INFO L225 Difference]: With dead ends: 580 [2021-02-24 03:13:55,012 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:13:55,015 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 143 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=274, Invalid=656, Unknown=0, NotChecked=0, Total=930 [2021-02-24 03:13:55,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:13:55,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:13:55,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:13:55,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:13:55,016 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 180 [2021-02-24 03:13:55,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:13:55,016 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:13:55,016 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2021-02-24 03:13:55,016 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:13:55,016 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:13:55,017 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:13:55,019 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:13:56,538 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 22 [2021-02-24 03:13:56,664 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 27 [2021-02-24 03:13:56,936 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 27 [2021-02-24 03:13:57,564 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 13 [2021-02-24 03:13:57,668 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 22 [2021-02-24 03:13:57,977 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 211 [2021-02-24 03:14:02,072 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-24 03:14:03,112 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:14:04,340 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-24 03:14:04,933 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 17 [2021-02-24 03:14:05,511 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2021-02-24 03:14:06,048 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2021-02-24 03:14:06,644 WARN L202 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2021-02-24 03:14:07,205 WARN L202 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2021-02-24 03:14:07,780 WARN L202 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2021-02-24 03:14:08,911 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-24 03:14:09,555 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-24 03:14:10,229 WARN L202 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-24 03:14:10,838 WARN L202 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-24 03:14:11,412 WARN L202 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-24 03:14:11,985 WARN L202 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2021-02-24 03:14:13,178 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-24 03:14:13,853 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-24 03:14:14,386 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2021-02-24 03:14:15,435 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-24 03:14:16,041 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-24 03:14:16,843 WARN L202 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-24 03:14:17,909 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-24 03:14:18,107 WARN L202 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 20 [2021-02-24 03:14:18,707 WARN L202 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2021-02-24 03:14:19,276 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-24 03:14:20,305 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:14:20,887 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-24 03:14:21,474 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-24 03:14:22,795 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-24 03:14:23,851 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-24 03:14:24,412 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-24 03:14:24,971 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2021-02-24 03:14:26,062 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-24 03:14:27,199 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-24 03:14:27,730 WARN L202 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-24 03:14:28,273 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-24 03:14:29,081 WARN L202 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-24 03:14:30,302 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-24 03:14:30,904 WARN L202 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-24 03:14:31,962 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2021-02-24 03:14:32,560 WARN L202 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-24 03:14:33,622 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:14:34,679 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-24 03:14:35,297 WARN L202 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-24 03:14:35,956 WARN L202 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-24 03:14:37,551 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-24 03:14:38,114 WARN L202 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-24 03:14:39,557 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:14:40,228 WARN L202 SmtUtils]: Spent 597.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:14:40,827 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-24 03:14:42,405 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-24 03:14:44,009 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-24 03:14:45,056 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-24 03:14:46,101 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-24 03:14:47,694 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2021-02-24 03:14:48,366 WARN L202 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-24 03:14:49,413 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-24 03:14:50,122 WARN L202 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2021-02-24 03:14:50,878 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 15 [2021-02-24 03:14:51,645 WARN L202 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-24 03:14:52,405 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-24 03:14:52,960 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-24 03:14:53,529 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-24 03:14:53,563 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:14:53,564 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:14:53,564 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:14:53,564 INFO L189 CegarLoopUtils]: For program point L415(lines 392 416) no Hoare annotation was computed. [2021-02-24 03:14:53,564 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-24 03:14:53,564 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-24 03:14:53,564 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-24 03:14:53,564 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-24 03:14:53,564 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-24 03:14:53,564 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 368 423) no Hoare annotation was computed. [2021-02-24 03:14:53,565 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-24 03:14:53,565 INFO L189 CegarLoopUtils]: For program point L399(lines 399 403) no Hoare annotation was computed. [2021-02-24 03:14:53,565 INFO L189 CegarLoopUtils]: For program point L399-1(lines 399 403) no Hoare annotation was computed. [2021-02-24 03:14:53,565 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-24 03:14:53,565 INFO L189 CegarLoopUtils]: For program point L391-1(line 391) no Hoare annotation was computed. [2021-02-24 03:14:53,565 INFO L189 CegarLoopUtils]: For program point L391-2(line 391) no Hoare annotation was computed. [2021-02-24 03:14:53,565 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-24 03:14:53,565 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-24 03:14:53,565 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-24 03:14:53,566 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-24 03:14:53,566 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-24 03:14:53,566 INFO L189 CegarLoopUtils]: For program point L412-1(lines 393 414) no Hoare annotation was computed. [2021-02-24 03:14:53,566 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-24 03:14:53,566 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-24 03:14:53,566 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-24 03:14:53,566 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 368 423) no Hoare annotation was computed. [2021-02-24 03:14:53,566 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-24 03:14:53,566 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 368 423) no Hoare annotation was computed. [2021-02-24 03:14:53,567 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-24 03:14:53,567 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-24 03:14:53,567 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-24 03:14:53,567 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-24 03:14:53,567 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-24 03:14:53,567 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-24 03:14:53,567 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-24 03:14:53,567 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-24 03:14:53,567 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-24 03:14:53,567 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-24 03:14:53,568 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-24 03:14:53,568 INFO L189 CegarLoopUtils]: For program point L410-1(line 410) no Hoare annotation was computed. [2021-02-24 03:14:53,568 INFO L189 CegarLoopUtils]: For program point L410-2(line 410) no Hoare annotation was computed. [2021-02-24 03:14:53,568 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-24 03:14:53,568 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-24 03:14:53,568 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-24 03:14:53,568 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-24 03:14:53,568 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-24 03:14:53,568 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-24 03:14:53,569 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-24 03:14:53,569 INFO L189 CegarLoopUtils]: For program point L448-1(line 448) no Hoare annotation was computed. [2021-02-24 03:14:53,569 INFO L189 CegarLoopUtils]: For program point L448-2(line 448) no Hoare annotation was computed. [2021-02-24 03:14:53,569 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-24 03:14:53,569 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-24 03:14:53,569 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-24 03:14:53,569 INFO L189 CegarLoopUtils]: For program point L473-1(line 473) no Hoare annotation was computed. [2021-02-24 03:14:53,569 INFO L189 CegarLoopUtils]: For program point L473-2(line 473) no Hoare annotation was computed. [2021-02-24 03:14:53,569 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-24 03:14:53,569 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-24 03:14:53,570 INFO L189 CegarLoopUtils]: For program point L469-1(line 469) no Hoare annotation was computed. [2021-02-24 03:14:53,570 INFO L189 CegarLoopUtils]: For program point L469-2(line 469) no Hoare annotation was computed. [2021-02-24 03:14:53,570 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-24 03:14:53,570 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-24 03:14:53,570 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 424 483) no Hoare annotation was computed. [2021-02-24 03:14:53,570 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-24 03:14:53,570 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 424 483) no Hoare annotation was computed. [2021-02-24 03:14:53,570 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-24 03:14:53,570 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-24 03:14:53,570 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-24 03:14:53,571 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 424 483) no Hoare annotation was computed. [2021-02-24 03:14:53,571 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-24 03:14:53,571 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-24 03:14:53,571 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-24 03:14:53,571 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-24 03:14:53,571 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-24 03:14:53,571 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-24 03:14:53,571 INFO L189 CegarLoopUtils]: For program point L450-2(lines 450 475) no Hoare annotation was computed. [2021-02-24 03:14:53,572 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-24 03:14:53,572 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-24 03:14:53,572 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-24 03:14:53,572 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-24 03:14:53,572 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-24 03:14:53,572 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-24 03:14:53,572 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-24 03:14:53,572 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-24 03:14:53,572 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-24 03:14:53,572 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-24 03:14:53,573 INFO L189 CegarLoopUtils]: For program point L476(lines 449 477) no Hoare annotation was computed. [2021-02-24 03:14:53,573 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-24 03:14:53,573 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-24 03:14:53,573 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-24 03:14:53,573 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-24 03:14:53,573 INFO L189 CegarLoopUtils]: For program point L468-1(line 468) no Hoare annotation was computed. [2021-02-24 03:14:53,573 INFO L189 CegarLoopUtils]: For program point L468-2(line 468) no Hoare annotation was computed. [2021-02-24 03:14:53,573 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-24 03:14:53,573 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-24 03:14:53,573 INFO L189 CegarLoopUtils]: For program point L464-1(line 464) no Hoare annotation was computed. [2021-02-24 03:14:53,573 INFO L189 CegarLoopUtils]: For program point L464-2(line 464) no Hoare annotation was computed. [2021-02-24 03:14:53,574 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-24 03:14:53,574 INFO L189 CegarLoopUtils]: For program point L456(lines 456 460) no Hoare annotation was computed. [2021-02-24 03:14:53,574 INFO L189 CegarLoopUtils]: For program point L456-1(lines 456 460) no Hoare annotation was computed. [2021-02-24 03:14:53,574 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 158 164) the Hoare annotation is: true [2021-02-24 03:14:53,574 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 158 164) the Hoare annotation is: true [2021-02-24 03:14:53,574 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 165 173) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~3) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~3 1))) [2021-02-24 03:14:53,575 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 165 173) the Hoare annotation is: true [2021-02-24 03:14:53,575 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 165 173) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~3) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~3 1))) [2021-02-24 03:14:53,575 INFO L185 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~3) (<= valid_product_~retValue_acc~3 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:14:53,575 INFO L192 CegarLoopUtils]: At program point L169(line 169) the Hoare annotation is: true [2021-02-24 03:14:53,575 INFO L185 CegarLoopUtils]: At program point L258-1(line 258) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,575 INFO L185 CegarLoopUtils]: At program point L254(line 254) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,576 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 252 274) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,576 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 252 274) the Hoare annotation is: true [2021-02-24 03:14:53,576 INFO L192 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: true [2021-02-24 03:14:53,576 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 252 274) the Hoare annotation is: true [2021-02-24 03:14:53,576 INFO L185 CegarLoopUtils]: At program point L264(line 264) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~0 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,577 INFO L185 CegarLoopUtils]: At program point L264-1(line 264) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~0 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,577 INFO L185 CegarLoopUtils]: At program point L262(lines 262 269) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~0 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,577 INFO L192 CegarLoopUtils]: At program point L262-1(lines 262 269) the Hoare annotation is: true [2021-02-24 03:14:53,577 INFO L185 CegarLoopUtils]: At program point L260(line 260) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |main_#t~ret18| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-24 03:14:53,577 INFO L185 CegarLoopUtils]: At program point L259(line 259) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,577 INFO L185 CegarLoopUtils]: At program point L260-1(line 260) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |main_#t~ret18| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-24 03:14:53,577 INFO L185 CegarLoopUtils]: At program point L258(line 258) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,578 INFO L185 CegarLoopUtils]: At program point L260-2(line 260) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret18| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~0 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,578 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-24 03:14:53,578 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-24 03:14:53,578 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 208 231) no Hoare annotation was computed. [2021-02-24 03:14:53,578 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-24 03:14:53,578 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-24 03:14:53,578 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-24 03:14:53,578 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 208 231) no Hoare annotation was computed. [2021-02-24 03:14:53,578 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-24 03:14:53,579 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 208 231) no Hoare annotation was computed. [2021-02-24 03:14:53,579 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-24 03:14:53,579 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-24 03:14:53,579 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-24 03:14:53,579 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-24 03:14:53,579 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-24 03:14:53,579 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-24 03:14:53,579 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-24 03:14:53,579 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-24 03:14:53,579 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 779 785) the Hoare annotation is: true [2021-02-24 03:14:53,580 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 779 785) the Hoare annotation is: true [2021-02-24 03:14:53,580 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 812 819) no Hoare annotation was computed. [2021-02-24 03:14:53,580 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 812 819) no Hoare annotation was computed. [2021-02-24 03:14:53,580 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 812 819) no Hoare annotation was computed. [2021-02-24 03:14:53,580 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 856 864) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2021-02-24 03:14:53,580 INFO L185 CegarLoopUtils]: At program point L861(line 861) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)) [2021-02-24 03:14:53,580 INFO L192 CegarLoopUtils]: At program point L860(line 860) the Hoare annotation is: true [2021-02-24 03:14:53,580 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 856 864) the Hoare annotation is: true [2021-02-24 03:14:53,580 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 856 864) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2021-02-24 03:14:53,581 INFO L189 CegarLoopUtils]: For program point L895(line 895) no Hoare annotation was computed. [2021-02-24 03:14:53,581 INFO L189 CegarLoopUtils]: For program point L895-1(line 895) no Hoare annotation was computed. [2021-02-24 03:14:53,581 INFO L189 CegarLoopUtils]: For program point L890(line 890) no Hoare annotation was computed. [2021-02-24 03:14:53,581 INFO L189 CegarLoopUtils]: For program point L886(line 886) no Hoare annotation was computed. [2021-02-24 03:14:53,581 INFO L189 CegarLoopUtils]: For program point L884(lines 884 892) no Hoare annotation was computed. [2021-02-24 03:14:53,581 INFO L189 CegarLoopUtils]: For program point L884-2(lines 884 892) no Hoare annotation was computed. [2021-02-24 03:14:53,581 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 865 900) no Hoare annotation was computed. [2021-02-24 03:14:53,581 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-24 03:14:53,581 INFO L189 CegarLoopUtils]: For program point L874(line 874) no Hoare annotation was computed. [2021-02-24 03:14:53,581 INFO L189 CegarLoopUtils]: For program point L872(lines 872 880) no Hoare annotation was computed. [2021-02-24 03:14:53,582 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 865 900) no Hoare annotation was computed. [2021-02-24 03:14:53,582 INFO L189 CegarLoopUtils]: For program point L872-2(lines 872 880) no Hoare annotation was computed. [2021-02-24 03:14:53,582 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 865 900) no Hoare annotation was computed. [2021-02-24 03:14:53,582 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 151 157) the Hoare annotation is: true [2021-02-24 03:14:53,582 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 151 157) the Hoare annotation is: true [2021-02-24 03:14:53,582 INFO L189 CegarLoopUtils]: For program point L322-1(lines 322 367) no Hoare annotation was computed. [2021-02-24 03:14:53,582 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-24 03:14:53,582 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-24 03:14:53,582 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-24 03:14:53,582 INFO L189 CegarLoopUtils]: For program point L345-1(line 345) no Hoare annotation was computed. [2021-02-24 03:14:53,583 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 322 367) no Hoare annotation was computed. [2021-02-24 03:14:53,583 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-24 03:14:53,583 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-24 03:14:53,583 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 322 367) no Hoare annotation was computed. [2021-02-24 03:14:53,583 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-24 03:14:53,583 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-24 03:14:53,583 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-24 03:14:53,583 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 322 367) no Hoare annotation was computed. [2021-02-24 03:14:53,583 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-24 03:14:53,583 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-24 03:14:53,584 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-24 03:14:53,584 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-24 03:14:53,584 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-24 03:14:53,584 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-24 03:14:53,584 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-24 03:14:53,584 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-24 03:14:53,584 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-24 03:14:53,584 INFO L189 CegarLoopUtils]: For program point L352-1(line 352) no Hoare annotation was computed. [2021-02-24 03:14:53,584 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-24 03:14:53,584 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-24 03:14:53,584 INFO L189 CegarLoopUtils]: For program point L348-1(line 348) no Hoare annotation was computed. [2021-02-24 03:14:53,584 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-24 03:14:53,585 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-24 03:14:53,585 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-24 03:14:53,585 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-24 03:14:53,585 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-24 03:14:53,585 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-24 03:14:53,585 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-24 03:14:53,585 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-24 03:14:53,585 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-24 03:14:53,585 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-24 03:14:53,585 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-24 03:14:53,586 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-24 03:14:53,586 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-24 03:14:53,586 INFO L189 CegarLoopUtils]: For program point L359-1(line 359) no Hoare annotation was computed. [2021-02-24 03:14:53,586 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-24 03:14:53,586 INFO L189 CegarLoopUtils]: For program point L359-2(line 359) no Hoare annotation was computed. [2021-02-24 03:14:53,586 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-24 03:14:53,586 INFO L189 CegarLoopUtils]: For program point L322(lines 322 367) no Hoare annotation was computed. [2021-02-24 03:14:53,586 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-24 03:14:53,586 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-24 03:14:53,586 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-24 03:14:53,586 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-24 03:14:53,587 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-24 03:14:53,587 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 635 680) no Hoare annotation was computed. [2021-02-24 03:14:53,587 INFO L189 CegarLoopUtils]: For program point L659(lines 659 660) no Hoare annotation was computed. [2021-02-24 03:14:53,587 INFO L189 CegarLoopUtils]: For program point L655(lines 655 662) no Hoare annotation was computed. [2021-02-24 03:14:53,587 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-24 03:14:53,587 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-24 03:14:53,587 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 635 680) no Hoare annotation was computed. [2021-02-24 03:14:53,587 INFO L189 CegarLoopUtils]: For program point L649(lines 649 669) no Hoare annotation was computed. [2021-02-24 03:14:53,587 INFO L189 CegarLoopUtils]: For program point L649-1(lines 649 669) no Hoare annotation was computed. [2021-02-24 03:14:53,587 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 635 680) no Hoare annotation was computed. [2021-02-24 03:14:53,587 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-24 03:14:53,587 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-24 03:14:53,588 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-24 03:14:53,588 INFO L189 CegarLoopUtils]: For program point L676-1(line 676) no Hoare annotation was computed. [2021-02-24 03:14:53,588 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-24 03:14:53,588 INFO L189 CegarLoopUtils]: For program point L676-2(line 676) no Hoare annotation was computed. [2021-02-24 03:14:53,588 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-24 03:14:53,588 INFO L189 CegarLoopUtils]: For program point L674-1(line 674) no Hoare annotation was computed. [2021-02-24 03:14:53,588 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-24 03:14:53,588 INFO L189 CegarLoopUtils]: For program point L674-2(line 674) no Hoare annotation was computed. [2021-02-24 03:14:53,588 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-24 03:14:53,588 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-24 03:14:53,588 INFO L189 CegarLoopUtils]: For program point L635(lines 635 680) no Hoare annotation was computed. [2021-02-24 03:14:53,588 INFO L189 CegarLoopUtils]: For program point L666(lines 666 667) no Hoare annotation was computed. [2021-02-24 03:14:53,588 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-24 03:14:53,588 INFO L189 CegarLoopUtils]: For program point L654-1(line 654) no Hoare annotation was computed. [2021-02-24 03:14:53,588 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-24 03:14:53,589 INFO L189 CegarLoopUtils]: For program point L654-2(line 654) no Hoare annotation was computed. [2021-02-24 03:14:53,589 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-24 03:14:53,589 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-24 03:14:53,589 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-24 03:14:53,589 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-24 03:14:53,589 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-24 03:14:53,589 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 241 251) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,589 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 241 251) the Hoare annotation is: true [2021-02-24 03:14:53,589 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 241 251) the Hoare annotation is: true [2021-02-24 03:14:53,589 INFO L185 CegarLoopUtils]: At program point L246(line 246) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,590 INFO L192 CegarLoopUtils]: At program point L850-1(line 850) the Hoare annotation is: true [2021-02-24 03:14:53,590 INFO L192 CegarLoopUtils]: At program point L850-2(line 850) the Hoare annotation is: true [2021-02-24 03:14:53,590 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 845 855) the Hoare annotation is: true [2021-02-24 03:14:53,590 INFO L192 CegarLoopUtils]: At program point L850-3(line 850) the Hoare annotation is: true [2021-02-24 03:14:53,590 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 845 855) the Hoare annotation is: true [2021-02-24 03:14:53,590 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 845 855) the Hoare annotation is: true [2021-02-24 03:14:53,590 INFO L192 CegarLoopUtils]: At program point L852(line 852) the Hoare annotation is: true [2021-02-24 03:14:53,590 INFO L192 CegarLoopUtils]: At program point L850(line 850) the Hoare annotation is: true [2021-02-24 03:14:53,590 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 837 844) the Hoare annotation is: true [2021-02-24 03:14:53,590 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 837 844) the Hoare annotation is: true [2021-02-24 03:14:53,590 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 837 844) the Hoare annotation is: true [2021-02-24 03:14:53,591 INFO L185 CegarLoopUtils]: At program point L801(line 801) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,591 INFO L185 CegarLoopUtils]: At program point L797(line 797) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,591 INFO L185 CegarLoopUtils]: At program point L795(lines 795 803) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,591 INFO L185 CegarLoopUtils]: At program point L793(line 793) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,591 INFO L185 CegarLoopUtils]: At program point L793-1(line 793) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,591 INFO L185 CegarLoopUtils]: At program point L791(lines 791 808) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,591 INFO L185 CegarLoopUtils]: At program point L793-2(line 793) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,591 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 787 811) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,592 INFO L185 CegarLoopUtils]: At program point L793-3(line 793) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,592 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 787 811) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,592 INFO L185 CegarLoopUtils]: At program point L806(line 806) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,592 INFO L185 CegarLoopUtils]: At program point L806-1(lines 787 811) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,592 INFO L185 CegarLoopUtils]: At program point L729(line 729) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:14:53,592 INFO L185 CegarLoopUtils]: At program point L729-1(line 729) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:14:53,592 INFO L185 CegarLoopUtils]: At program point L729-2(line 729) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:14:53,593 INFO L185 CegarLoopUtils]: At program point L725(line 725) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:14:53,593 INFO L185 CegarLoopUtils]: At program point L721(line 721) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:14:53,593 INFO L185 CegarLoopUtils]: At program point L688(line 688) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,593 INFO L185 CegarLoopUtils]: At program point L721-1(line 721) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:14:53,593 INFO L185 CegarLoopUtils]: At program point L713(lines 713 719) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,593 INFO L185 CegarLoopUtils]: At program point L713-1(lines 713 719) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:14:53,593 INFO L185 CegarLoopUtils]: At program point L738(lines 693 740) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,593 INFO L185 CegarLoopUtils]: At program point L705(line 705) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,594 INFO L185 CegarLoopUtils]: At program point L701(line 701) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,594 INFO L185 CegarLoopUtils]: At program point L701-1(line 701) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,594 INFO L185 CegarLoopUtils]: At program point L685(line 685) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,594 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 683 748) the Hoare annotation is: true [2021-02-24 03:14:53,594 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 683 748) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,594 INFO L185 CegarLoopUtils]: At program point L731(lines 731 735) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:14:53,595 INFO L185 CegarLoopUtils]: At program point L731-2(lines 723 736) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:14:53,595 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 683 748) the Hoare annotation is: true [2021-02-24 03:14:53,595 INFO L185 CegarLoopUtils]: At program point L694(lines 693 740) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,595 INFO L185 CegarLoopUtils]: At program point L723(lines 723 736) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:14:53,595 INFO L185 CegarLoopUtils]: At program point L686(line 686) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,595 INFO L185 CegarLoopUtils]: At program point L715(line 715) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,595 INFO L185 CegarLoopUtils]: At program point L711(line 711) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,595 INFO L185 CegarLoopUtils]: At program point L711-1(line 711) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,596 INFO L185 CegarLoopUtils]: At program point L703(lines 703 709) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,596 INFO L185 CegarLoopUtils]: At program point L703-1(lines 703 709) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,596 INFO L185 CegarLoopUtils]: At program point L695(lines 695 699) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,596 INFO L185 CegarLoopUtils]: At program point L691(line 691) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,596 INFO L185 CegarLoopUtils]: At program point L687(line 687) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,596 INFO L185 CegarLoopUtils]: At program point L741(lines 692 742) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:14:53,596 INFO L189 CegarLoopUtils]: For program point L609(lines 609 616) no Hoare annotation was computed. [2021-02-24 03:14:53,597 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-24 03:14:53,597 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-24 03:14:53,597 INFO L189 CegarLoopUtils]: For program point L603(lines 603 623) no Hoare annotation was computed. [2021-02-24 03:14:53,597 INFO L189 CegarLoopUtils]: For program point L603-1(lines 603 623) no Hoare annotation was computed. [2021-02-24 03:14:53,597 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 589 634) no Hoare annotation was computed. [2021-02-24 03:14:53,597 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-24 03:14:53,597 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-24 03:14:53,597 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-24 03:14:53,597 INFO L189 CegarLoopUtils]: For program point L630-1(line 630) no Hoare annotation was computed. [2021-02-24 03:14:53,597 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-24 03:14:53,597 INFO L189 CegarLoopUtils]: For program point L630-2(line 630) no Hoare annotation was computed. [2021-02-24 03:14:53,597 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-24 03:14:53,598 INFO L189 CegarLoopUtils]: For program point L628-1(line 628) no Hoare annotation was computed. [2021-02-24 03:14:53,598 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-24 03:14:53,598 INFO L189 CegarLoopUtils]: For program point L628-2(line 628) no Hoare annotation was computed. [2021-02-24 03:14:53,598 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-24 03:14:53,598 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-24 03:14:53,598 INFO L189 CegarLoopUtils]: For program point L589(lines 589 634) no Hoare annotation was computed. [2021-02-24 03:14:53,598 INFO L189 CegarLoopUtils]: For program point L620(lines 620 621) no Hoare annotation was computed. [2021-02-24 03:14:53,598 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-24 03:14:53,598 INFO L189 CegarLoopUtils]: For program point L608-1(line 608) no Hoare annotation was computed. [2021-02-24 03:14:53,598 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-24 03:14:53,598 INFO L189 CegarLoopUtils]: For program point L608-2(line 608) no Hoare annotation was computed. [2021-02-24 03:14:53,599 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-24 03:14:53,599 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-24 03:14:53,599 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-24 03:14:53,599 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-24 03:14:53,599 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 589 634) no Hoare annotation was computed. [2021-02-24 03:14:53,599 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-24 03:14:53,599 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-24 03:14:53,599 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-24 03:14:53,599 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-24 03:14:53,599 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 589 634) no Hoare annotation was computed. [2021-02-24 03:14:53,599 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-24 03:14:53,600 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-24 03:14:53,600 INFO L189 CegarLoopUtils]: For program point L613(lines 613 614) no Hoare annotation was computed. [2021-02-24 03:14:53,600 INFO L185 CegarLoopUtils]: At program point L310(line 310) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= __utac_acc__Specification2_spec__2_~tmp~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-24 03:14:53,600 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 286 314) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-24 03:14:53,600 INFO L185 CegarLoopUtils]: At program point L304(line 304) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:14:53,600 INFO L185 CegarLoopUtils]: At program point L298(lines 298 308) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse1) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-24 03:14:53,600 INFO L185 CegarLoopUtils]: At program point L296(line 296) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-24 03:14:53,600 INFO L185 CegarLoopUtils]: At program point L296-1(line 296) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (and (= |__utac_acc__Specification2_spec__2_#t~ret20| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2021-02-24 03:14:53,601 INFO L185 CegarLoopUtils]: At program point L294(lines 294 311) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (= __utac_acc__Specification2_spec__2_~tmp~1 0) .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-24 03:14:53,601 INFO L185 CegarLoopUtils]: At program point L296-2(line 296) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (and (= |__utac_acc__Specification2_spec__2_#t~ret20| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2021-02-24 03:14:53,601 INFO L185 CegarLoopUtils]: At program point L296-3(line 296) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |__utac_acc__Specification2_spec__2_#t~ret20| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-24 03:14:53,601 INFO L185 CegarLoopUtils]: At program point L294-1(lines 286 314) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification2_spec__2_~tmp~1 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:14:53,601 INFO L185 CegarLoopUtils]: At program point L292(line 292) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-24 03:14:53,601 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2EXIT(lines 286 314) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification2_spec__2_~tmp~1 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:14:53,601 INFO L185 CegarLoopUtils]: At program point L292-1(line 292) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification2_spec__2_#t~ret19| 0)))) [2021-02-24 03:14:53,602 INFO L185 CegarLoopUtils]: At program point L292-2(line 292) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification2_spec__2_#t~ret19| 0)))) [2021-02-24 03:14:53,602 INFO L185 CegarLoopUtils]: At program point L292-3(line 292) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp~1 0) (= |__utac_acc__Specification2_spec__2_#t~ret19| 0)) .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-24 03:14:53,602 INFO L185 CegarLoopUtils]: At program point L288(line 288) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-24 03:14:53,602 INFO L185 CegarLoopUtils]: At program point L307(line 307) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse1) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-24 03:14:53,602 INFO L185 CegarLoopUtils]: At program point L301(line 301) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:14:53,602 INFO L185 CegarLoopUtils]: At program point L299(lines 299 305) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:14:53,602 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-24 03:14:53,602 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-24 03:14:53,603 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2021-02-24 03:14:53,603 INFO L189 CegarLoopUtils]: For program point L103(lines 103 111) no Hoare annotation was computed. [2021-02-24 03:14:53,603 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2021-02-24 03:14:53,603 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-24 03:14:53,603 INFO L189 CegarLoopUtils]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2021-02-24 03:14:53,603 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2021-02-24 03:14:53,603 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 278 285) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-24 03:14:53,603 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1FINAL(lines 278 285) the Hoare annotation is: true [2021-02-24 03:14:53,603 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1EXIT(lines 278 285) the Hoare annotation is: true [2021-02-24 03:14:53,603 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-24 03:14:53,604 INFO L189 CegarLoopUtils]: For program point L143-1(line 143) no Hoare annotation was computed. [2021-02-24 03:14:53,604 INFO L189 CegarLoopUtils]: For program point L143-2(line 143) no Hoare annotation was computed. [2021-02-24 03:14:53,604 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 141 150) no Hoare annotation was computed. [2021-02-24 03:14:53,604 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 141 150) no Hoare annotation was computed. [2021-02-24 03:14:53,604 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 141 150) no Hoare annotation was computed. [2021-02-24 03:14:53,604 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-24 03:14:53,604 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-24 03:14:53,604 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-24 03:14:53,604 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-24 03:14:53,604 INFO L189 CegarLoopUtils]: For program point L564-1(line 564) no Hoare annotation was computed. [2021-02-24 03:14:53,604 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-24 03:14:53,604 INFO L189 CegarLoopUtils]: For program point L564-2(line 564) no Hoare annotation was computed. [2021-02-24 03:14:53,605 INFO L189 CegarLoopUtils]: For program point L556(lines 534 557) no Hoare annotation was computed. [2021-02-24 03:14:53,605 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-24 03:14:53,605 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-24 03:14:53,605 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-24 03:14:53,605 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-24 03:14:53,605 INFO L189 CegarLoopUtils]: For program point L515(lines 515 531) no Hoare annotation was computed. [2021-02-24 03:14:53,605 INFO L189 CegarLoopUtils]: For program point L548-1(line 548) no Hoare annotation was computed. [2021-02-24 03:14:53,605 INFO L189 CegarLoopUtils]: For program point L548-2(line 548) no Hoare annotation was computed. [2021-02-24 03:14:53,605 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-24 03:14:53,605 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-24 03:14:53,605 INFO L189 CegarLoopUtils]: For program point L532(lines 532 573) no Hoare annotation was computed. [2021-02-24 03:14:53,606 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-24 03:14:53,606 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-24 03:14:53,606 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-24 03:14:53,606 INFO L189 CegarLoopUtils]: For program point L524-1(line 524) no Hoare annotation was computed. [2021-02-24 03:14:53,606 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-24 03:14:53,606 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 486 588) no Hoare annotation was computed. [2021-02-24 03:14:53,606 INFO L189 CegarLoopUtils]: For program point L574(lines 574 585) no Hoare annotation was computed. [2021-02-24 03:14:53,606 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-24 03:14:53,606 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-24 03:14:53,606 INFO L189 CegarLoopUtils]: For program point L566-1(line 566) no Hoare annotation was computed. [2021-02-24 03:14:53,606 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-24 03:14:53,606 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-24 03:14:53,607 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-24 03:14:53,607 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 486 588) no Hoare annotation was computed. [2021-02-24 03:14:53,607 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-24 03:14:53,607 INFO L189 CegarLoopUtils]: For program point L550-1(line 550) no Hoare annotation was computed. [2021-02-24 03:14:53,607 INFO L189 CegarLoopUtils]: For program point L517-1(line 517) no Hoare annotation was computed. [2021-02-24 03:14:53,607 INFO L189 CegarLoopUtils]: For program point L575(lines 575 582) no Hoare annotation was computed. [2021-02-24 03:14:53,607 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-24 03:14:53,607 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-24 03:14:53,607 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 486 588) no Hoare annotation was computed. [2021-02-24 03:14:53,607 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-24 03:14:53,607 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-24 03:14:53,607 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-24 03:14:53,608 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-24 03:14:53,608 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-24 03:14:53,608 INFO L189 CegarLoopUtils]: For program point L510(lines 510 514) no Hoare annotation was computed. [2021-02-24 03:14:53,608 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-24 03:14:53,608 INFO L189 CegarLoopUtils]: For program point L535-2(lines 535 555) no Hoare annotation was computed. [2021-02-24 03:14:53,608 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-24 03:14:53,608 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-24 03:14:53,608 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-24 03:14:53,608 INFO L189 CegarLoopUtils]: For program point L486(lines 486 588) no Hoare annotation was computed. [2021-02-24 03:14:53,608 INFO L189 CegarLoopUtils]: For program point L486-1(lines 486 588) no Hoare annotation was computed. [2021-02-24 03:14:53,608 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-24 03:14:53,608 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-24 03:14:53,609 INFO L189 CegarLoopUtils]: For program point L577-1(line 577) no Hoare annotation was computed. [2021-02-24 03:14:53,609 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-24 03:14:53,609 INFO L189 CegarLoopUtils]: For program point L577-2(line 577) no Hoare annotation was computed. [2021-02-24 03:14:53,609 INFO L189 CegarLoopUtils]: For program point L536(lines 535 555) no Hoare annotation was computed. [2021-02-24 03:14:53,609 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-24 03:14:53,609 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-24 03:14:53,609 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-24 03:14:53,609 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-24 03:14:53,609 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-24 03:14:53,609 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-24 03:14:53,610 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-24 03:14:53,610 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-24 03:14:53,610 INFO L189 CegarLoopUtils]: For program point L520-1(line 520) no Hoare annotation was computed. [2021-02-24 03:14:53,610 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-24 03:14:53,610 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-24 03:14:53,610 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-24 03:14:53,610 INFO L189 CegarLoopUtils]: For program point L537(lines 537 541) no Hoare annotation was computed. [2021-02-24 03:14:53,610 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-24 03:14:53,610 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-24 03:14:53,611 INFO L189 CegarLoopUtils]: For program point L562-1(line 562) no Hoare annotation was computed. [2021-02-24 03:14:53,611 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-24 03:14:53,611 INFO L189 CegarLoopUtils]: For program point L562-2(line 562) no Hoare annotation was computed. [2021-02-24 03:14:53,611 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-24 03:14:53,611 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-24 03:14:53,611 INFO L189 CegarLoopUtils]: For program point L546-1(line 546) no Hoare annotation was computed. [2021-02-24 03:14:53,611 INFO L189 CegarLoopUtils]: For program point L546-2(line 546) no Hoare annotation was computed. [2021-02-24 03:14:53,611 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-24 03:14:53,611 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-24 03:14:53,611 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-24 03:14:53,612 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-24 03:14:53,612 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-24 03:14:53,612 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-24 03:14:53,612 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-24 03:14:53,612 INFO L185 CegarLoopUtils]: At program point L101-4(line 101) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,612 INFO L185 CegarLoopUtils]: At program point L101-5(line 101) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,612 INFO L185 CegarLoopUtils]: At program point L101-6(line 101) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,612 INFO L185 CegarLoopUtils]: At program point L101-7(line 101) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,613 INFO L185 CegarLoopUtils]: At program point L894(line 894) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,613 INFO L185 CegarLoopUtils]: At program point L894-1(line 894) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,613 INFO L185 CegarLoopUtils]: At program point L894-2(line 894) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,613 INFO L185 CegarLoopUtils]: At program point L667(line 667) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,613 INFO L185 CegarLoopUtils]: At program point L894-3(line 894) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,613 INFO L185 CegarLoopUtils]: At program point L890(line 890) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,613 INFO L185 CegarLoopUtils]: At program point L890-1(line 890) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,614 INFO L185 CegarLoopUtils]: At program point L890-2(line 890) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,614 INFO L185 CegarLoopUtils]: At program point L890-3(line 890) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,614 INFO L185 CegarLoopUtils]: At program point L886(line 886) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,614 INFO L185 CegarLoopUtils]: At program point L890-4(line 890) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,614 INFO L185 CegarLoopUtils]: At program point L886-1(line 886) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,614 INFO L185 CegarLoopUtils]: At program point L886-2(line 886) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,614 INFO L185 CegarLoopUtils]: At program point L659(line 659) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,615 INFO L185 CegarLoopUtils]: At program point L886-3(line 886) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,615 INFO L185 CegarLoopUtils]: At program point L659-1(line 659) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,615 INFO L185 CegarLoopUtils]: At program point L882(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,615 INFO L185 CegarLoopUtils]: At program point L882-1(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,615 INFO L185 CegarLoopUtils]: At program point L882-2(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,615 INFO L185 CegarLoopUtils]: At program point L882-3(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,615 INFO L185 CegarLoopUtils]: At program point L878(line 878) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,615 INFO L185 CegarLoopUtils]: At program point L882-4(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,616 INFO L185 CegarLoopUtils]: At program point L878-1(line 878) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,616 INFO L185 CegarLoopUtils]: At program point L882-5(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,616 INFO L185 CegarLoopUtils]: At program point L878-2(line 878) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,616 INFO L185 CegarLoopUtils]: At program point L882-6(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,616 INFO L185 CegarLoopUtils]: At program point L878-3(line 878) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,616 INFO L185 CegarLoopUtils]: At program point L882-7(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,616 INFO L185 CegarLoopUtils]: At program point L874(line 874) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,617 INFO L185 CegarLoopUtils]: At program point L878-4(line 878) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,617 INFO L185 CegarLoopUtils]: At program point L874-1(line 874) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,617 INFO L185 CegarLoopUtils]: At program point L874-2(line 874) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,617 INFO L185 CegarLoopUtils]: At program point L874-3(line 874) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,617 INFO L185 CegarLoopUtils]: At program point L614(line 614) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,617 INFO L185 CegarLoopUtils]: At program point L870(line 870) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,617 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,617 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,617 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,618 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,618 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,618 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,618 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,618 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,618 INFO L185 CegarLoopUtils]: At program point L660(line 660) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,618 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,619 INFO L185 CegarLoopUtils]: At program point L896(line 896) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,619 INFO L185 CegarLoopUtils]: At program point L896-1(line 896) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,619 INFO L185 CegarLoopUtils]: At program point L896-2(line 896) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,619 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:14:53,619 INFO L185 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:14:53,619 INFO L185 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:14:53,619 INFO L185 CegarLoopUtils]: At program point L620(line 620) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,619 INFO L185 CegarLoopUtils]: At program point L620-1(line 620) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,619 INFO L185 CegarLoopUtils]: At program point L100(line 100) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,620 INFO L185 CegarLoopUtils]: At program point L666(line 666) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,620 INFO L185 CegarLoopUtils]: At program point L666-1(line 666) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,620 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,620 INFO L185 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:14:53,620 INFO L185 CegarLoopUtils]: At program point L113-1(line 113) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,620 INFO L185 CegarLoopUtils]: At program point L113-2(line 113) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,620 INFO L185 CegarLoopUtils]: At program point L175(line 175) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:14:53,620 INFO L185 CegarLoopUtils]: At program point L109(line 109) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,621 INFO L185 CegarLoopUtils]: At program point L621(line 621) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,621 INFO L185 CegarLoopUtils]: At program point L109-1(line 109) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,621 INFO L185 CegarLoopUtils]: At program point L109-2(line 109) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,621 INFO L185 CegarLoopUtils]: At program point L109-3(line 109) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,621 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:14:53,621 INFO L185 CegarLoopUtils]: At program point L105(line 105) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,622 INFO L185 CegarLoopUtils]: At program point L105-1(line 105) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,622 INFO L185 CegarLoopUtils]: At program point L105-2(line 105) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,622 INFO L185 CegarLoopUtils]: At program point L105-3(line 105) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,622 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,622 INFO L185 CegarLoopUtils]: At program point L105-4(line 105) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,622 INFO L185 CegarLoopUtils]: At program point L613(line 613) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,622 INFO L185 CegarLoopUtils]: At program point L485(line 485) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:14:53,622 INFO L185 CegarLoopUtils]: At program point L101-1(line 101) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,623 INFO L185 CegarLoopUtils]: At program point L105-5(line 105) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,623 INFO L185 CegarLoopUtils]: At program point L613-1(line 613) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,623 INFO L185 CegarLoopUtils]: At program point L101-2(line 101) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,623 INFO L185 CegarLoopUtils]: At program point L101-3(line 101) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:14:53,623 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:14:53,623 INFO L189 CegarLoopUtils]: For program point L831(line 831) no Hoare annotation was computed. [2021-02-24 03:14:53,623 INFO L189 CegarLoopUtils]: For program point L831-1(lines 820 836) no Hoare annotation was computed. [2021-02-24 03:14:53,623 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 820 836) no Hoare annotation was computed. [2021-02-24 03:14:53,623 INFO L189 CegarLoopUtils]: For program point L827(lines 827 833) no Hoare annotation was computed. [2021-02-24 03:14:53,624 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-24 03:14:53,624 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 820 836) no Hoare annotation was computed. [2021-02-24 03:14:53,624 INFO L189 CegarLoopUtils]: For program point L825-1(line 825) no Hoare annotation was computed. [2021-02-24 03:14:53,624 INFO L189 CegarLoopUtils]: For program point L825-2(line 825) no Hoare annotation was computed. [2021-02-24 03:14:53,624 INFO L189 CegarLoopUtils]: For program point L825-3(line 825) no Hoare annotation was computed. [2021-02-24 03:14:53,624 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 118 126) no Hoare annotation was computed. [2021-02-24 03:14:53,624 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-24 03:14:53,624 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-24 03:14:53,624 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 118 126) no Hoare annotation was computed. [2021-02-24 03:14:53,624 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 118 126) no Hoare annotation was computed. [2021-02-24 03:14:53,624 INFO L185 CegarLoopUtils]: At program point L81(line 81) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:14:53,625 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-24 03:14:53,625 INFO L192 CegarLoopUtils]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2021-02-24 03:14:53,625 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:14:53,625 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2021-02-24 03:14:53,625 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:14:53,625 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:14:53,625 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:14:53,625 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:14:53,625 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2021-02-24 03:14:53,626 INFO L185 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) [2021-02-24 03:14:53,626 INFO L192 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: true [2021-02-24 03:14:53,626 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 86 94) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2021-02-24 03:14:53,626 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 86 94) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2021-02-24 03:14:53,626 INFO L185 CegarLoopUtils]: At program point L768(line 768) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,626 INFO L185 CegarLoopUtils]: At program point L766(lines 766 772) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,626 INFO L185 CegarLoopUtils]: At program point L761(line 761) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,626 INFO L185 CegarLoopUtils]: At program point L759(lines 758 777) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,626 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 755 778) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:14:53,627 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 755 778) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-24 03:14:53,627 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 755 778) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-24 03:14:53,627 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 177 206) the Hoare annotation is: true [2021-02-24 03:14:53,627 INFO L192 CegarLoopUtils]: At program point L188(line 188) the Hoare annotation is: true [2021-02-24 03:14:53,627 INFO L192 CegarLoopUtils]: At program point L191(lines 191 195) the Hoare annotation is: true [2021-02-24 03:14:53,627 INFO L192 CegarLoopUtils]: At program point L191-1(lines 191 195) the Hoare annotation is: true [2021-02-24 03:14:53,627 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 177 206) the Hoare annotation is: true [2021-02-24 03:14:53,627 INFO L192 CegarLoopUtils]: At program point L187-2(lines 187 201) the Hoare annotation is: true [2021-02-24 03:14:53,627 INFO L192 CegarLoopUtils]: At program point L183(line 183) the Hoare annotation is: true [2021-02-24 03:14:53,628 INFO L192 CegarLoopUtils]: At program point L183-1(line 183) the Hoare annotation is: true [2021-02-24 03:14:53,628 INFO L192 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: true [2021-02-24 03:14:53,628 INFO L192 CegarLoopUtils]: At program point L202(lines 177 206) the Hoare annotation is: true [2021-02-24 03:14:53,628 INFO L192 CegarLoopUtils]: At program point L198(line 198) the Hoare annotation is: true [2021-02-24 03:14:53,628 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2021-02-24 03:14:53,628 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2021-02-24 03:14:53,628 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-24 03:14:53,628 INFO L192 CegarLoopUtils]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2021-02-24 03:14:53,628 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 232 238) the Hoare annotation is: true [2021-02-24 03:14:53,628 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 232 238) the Hoare annotation is: true [2021-02-24 03:14:53,629 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:14:53,629 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:14:53,629 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:14:53,629 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:14:53,629 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 901 908) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:14:53,629 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 901 908) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:14:53,629 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 901 908) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:14:53,629 INFO L192 CegarLoopUtils]: At program point L66-1(lines 62 73) the Hoare annotation is: true [2021-02-24 03:14:53,629 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: true [2021-02-24 03:14:53,630 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-24 03:14:53,630 INFO L185 CegarLoopUtils]: At program point L67(line 67) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-24 03:14:53,630 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 128 135) the Hoare annotation is: true [2021-02-24 03:14:53,630 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 132) the Hoare annotation is: true [2021-02-24 03:14:53,630 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 128 135) the Hoare annotation is: true [2021-02-24 03:14:53,630 INFO L192 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: true [2021-02-24 03:14:53,630 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 128 135) the Hoare annotation is: true [2021-02-24 03:14:53,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:14:53 BoogieIcfgContainer [2021-02-24 03:14:53,651 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:14:53,653 INFO L168 Benchmark]: Toolchain (without parser) took 96664.67 ms. Allocated memory was 174.1 MB in the beginning and 406.8 MB in the end (delta: 232.8 MB). Free memory was 149.5 MB in the beginning and 146.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 250.9 MB. Max. memory is 8.0 GB. [2021-02-24 03:14:53,653 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 174.1 MB. Free memory is still 157.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:14:53,653 INFO L168 Benchmark]: CACSL2BoogieTranslator took 648.07 ms. Allocated memory is still 174.1 MB. Free memory was 148.4 MB in the beginning and 128.0 MB in the end (delta: 20.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:14:53,654 INFO L168 Benchmark]: Boogie Preprocessor took 159.43 ms. Allocated memory is still 174.1 MB. Free memory was 128.0 MB in the beginning and 124.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-24 03:14:53,654 INFO L168 Benchmark]: RCFGBuilder took 1838.82 ms. Allocated memory was 174.1 MB in the beginning and 234.9 MB in the end (delta: 60.8 MB). Free memory was 124.1 MB in the beginning and 181.9 MB in the end (delta: -57.8 MB). Peak memory consumption was 36.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:14:53,655 INFO L168 Benchmark]: TraceAbstraction took 93989.54 ms. Allocated memory was 234.9 MB in the beginning and 406.8 MB in the end (delta: 172.0 MB). Free memory was 181.4 MB in the beginning and 146.9 MB in the end (delta: 34.5 MB). Peak memory consumption was 221.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:14:53,656 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 174.1 MB. Free memory is still 157.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 648.07 ms. Allocated memory is still 174.1 MB. Free memory was 148.4 MB in the beginning and 128.0 MB in the end (delta: 20.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 159.43 ms. Allocated memory is still 174.1 MB. Free memory was 128.0 MB in the beginning and 124.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1838.82 ms. Allocated memory was 174.1 MB in the beginning and 234.9 MB in the end (delta: 60.8 MB). Free memory was 124.1 MB in the beginning and 181.9 MB in the end (delta: -57.8 MB). Peak memory consumption was 36.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 93989.54 ms. Allocated memory was 234.9 MB in the beginning and 406.8 MB in the end (delta: 172.0 MB). Free memory was 181.4 MB in the beginning and 146.9 MB in the end (delta: 34.5 MB). Peak memory consumption was 221.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 132]: 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: 693]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 692]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 158]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 165]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && 1 <= retValue_acc) && \result <= 1) && retValue_acc <= 1) - ProcedureContractResult [Line: 252]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 779]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 856]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 151]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 241]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 845]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 837]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 787]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 683]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 286]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((!(1 <= systemActive) || tmp == 0) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 278]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 74]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 86]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (!(1 <= systemActive) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 177]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 755]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 <= systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 232]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 901]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 128]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 615 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 35.2s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 29.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 58.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1025 SDtfs, 2499 SDslu, 2167 SDs, 0 SdLazy, 3353 SolverSat, 692 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 199 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 401 ImplicationChecksByTransitivity, 18.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=304occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 369 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 246 LocationsWithAnnotation, 961 PreInvPairs, 1253 NumberOfFragments, 3371 HoareAnnotationTreeSize, 961 FomulaSimplifications, 1307519 FormulaSimplificationTreeSizeReduction, 5.9s HoareSimplificationTime, 246 FomulaSimplificationsInter, 24425 FormulaSimplificationTreeSizeReductionInter, 52.4s 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...