/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_spec4_product06.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:06:48,825 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:06:48,829 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:06:48,882 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:06:48,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:06:48,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:06:48,891 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:06:48,900 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:06:48,903 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:06:48,911 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:06:48,913 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:06:48,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:06:48,916 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:06:48,918 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:06:48,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:06:48,922 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:06:48,927 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:06:48,928 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:06:48,943 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:06:48,948 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:06:48,951 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:06:48,953 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:06:48,954 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:06:48,955 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:06:48,961 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:06:48,962 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:06:48,963 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:06:48,965 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:06:48,966 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:06:48,967 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:06:48,967 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:06:48,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:06:48,970 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:06:48,970 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:06:48,971 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:06:48,972 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:06:48,972 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:06:48,973 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:06:48,973 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:06:48,974 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:06:48,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:06:48,976 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:06:48,994 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:06:48,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:06:48,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:06:48,999 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:06:48,999 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:06:48,999 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:06:48,999 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:06:48,999 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:06:49,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:06:49,000 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:06:49,001 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:06:49,002 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:06:49,002 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:06:49,002 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:06:49,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:06:49,002 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:06:49,003 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:06:49,003 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:06:49,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:06:49,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:06:49,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:06:49,004 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:06:49,004 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:06:49,004 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:06:49,409 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:06:49,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:06:49,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:06:49,445 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:06:49,446 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:06:49,447 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product06.cil.c [2021-02-22 01:06:49,526 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a7dd4490/88c02898cf914946850768e20d78e7d8/FLAG7c090926d [2021-02-22 01:06:50,230 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:06:50,233 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product06.cil.c [2021-02-22 01:06:50,263 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a7dd4490/88c02898cf914946850768e20d78e7d8/FLAG7c090926d [2021-02-22 01:06:50,466 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a7dd4490/88c02898cf914946850768e20d78e7d8 [2021-02-22 01:06:50,472 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:06:50,488 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:06:50,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:06:50,491 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:06:50,495 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:06:50,496 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:06:50" (1/1) ... [2021-02-22 01:06:50,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e746194 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:50, skipping insertion in model container [2021-02-22 01:06:50,498 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:06:50" (1/1) ... [2021-02-22 01:06:50,507 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:06:50,579 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:06:50,952 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_spec4_product06.cil.c[16864,16877] [2021-02-22 01:06:50,956 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:06:50,966 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:06:51,076 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_spec4_product06.cil.c[16864,16877] [2021-02-22 01:06:51,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:06:51,119 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:06:51,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:51 WrapperNode [2021-02-22 01:06:51,120 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:06:51,121 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:06:51,121 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:06:51,122 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:06:51,136 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:51" (1/1) ... [2021-02-22 01:06:51,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:51" (1/1) ... [2021-02-22 01:06:51,177 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:51" (1/1) ... [2021-02-22 01:06:51,177 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:51" (1/1) ... [2021-02-22 01:06:51,214 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:51" (1/1) ... [2021-02-22 01:06:51,228 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:51" (1/1) ... [2021-02-22 01:06:51,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:51" (1/1) ... [2021-02-22 01:06:51,240 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:06:51,241 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:06:51,241 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:06:51,242 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:06:51,246 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:51" (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 [2021-02-22 01:06:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:06:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:06:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:06:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:06:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:06:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:06:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:06:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:06:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:06:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:06:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:06:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:06:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:06:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:06:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:06:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:06:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:06:51,377 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:06:51,377 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:06:51,377 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:06:51,377 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:06:51,377 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:06:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:06:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:06:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 01:06:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:06:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:06:51,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:06:51,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:06:51,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:06:51,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:06:51,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:06:51,379 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:06:51,380 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:06:51,380 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:06:51,380 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:06:51,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:06:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:06:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:06:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:06:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:06:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:06:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:06:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:06:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:06:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:06:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:06:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:06:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:06:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:06:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:06:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:06:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:06:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:06:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:06:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:06:51,384 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:06:51,384 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:06:51,384 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:06:51,384 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:06:51,384 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:06:51,384 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:06:51,385 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:06:51,385 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:06:51,385 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:06:51,385 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 01:06:51,385 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:06:51,385 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:06:51,386 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:06:51,386 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:06:51,386 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:06:51,386 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:06:51,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:06:51,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:06:51,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:06:51,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:06:51,387 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:06:51,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:06:51,387 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:06:51,388 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:06:51,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:06:51,388 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:06:51,388 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:06:51,388 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:06:51,388 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:06:51,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:06:51,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:06:51,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:06:52,907 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:06:52,908 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:06:52,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:06:52 BoogieIcfgContainer [2021-02-22 01:06:52,911 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:06:52,913 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:06:52,913 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:06:52,917 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:06:52,917 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:06:50" (1/3) ... [2021-02-22 01:06:52,918 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a43597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:06:52, skipping insertion in model container [2021-02-22 01:06:52,918 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:51" (2/3) ... [2021-02-22 01:06:52,918 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a43597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:06:52, skipping insertion in model container [2021-02-22 01:06:52,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:06:52" (3/3) ... [2021-02-22 01:06:52,920 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product06.cil.c [2021-02-22 01:06:52,927 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:06:52,933 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:06:52,953 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:06:52,977 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:06:52,978 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:06:52,978 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:06:52,978 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:06:52,978 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:06:52,978 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:06:52,978 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:06:52,979 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:06:53,001 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states. [2021-02-22 01:06:53,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 01:06:53,020 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:06:53,022 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] [2021-02-22 01:06:53,022 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:06:53,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:06:53,028 INFO L82 PathProgramCache]: Analyzing trace with hash -1128562642, now seen corresponding path program 1 times [2021-02-22 01:06:53,038 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:06:53,038 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [343110658] [2021-02-22 01:06:53,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:06:53,119 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:06:53,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:53,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:53,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:53,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:53,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:54,069 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:06:54,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:06:54,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:54,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:54,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:54,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:06:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:54,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:54,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:54,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:06:54,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:54,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:54,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:54,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:06:54,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:54,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:54,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:54,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:06:54,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:54,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:54,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:54,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:06:54,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:54,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:54,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:54,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:06:54,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:54,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:54,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:54,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:06:54,330 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [343110658] [2021-02-22 01:06:54,332 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:06:54,332 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 01:06:54,333 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380175684] [2021-02-22 01:06:54,340 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 01:06:54,341 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:06:54,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 01:06:54,356 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:06:54,359 INFO L87 Difference]: Start difference. First operand 279 states. Second operand 3 states. [2021-02-22 01:06:55,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:06:55,816 INFO L93 Difference]: Finished difference Result 416 states and 495 transitions. [2021-02-22 01:06:55,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 01:06:55,819 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 01:06:55,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:06:55,848 INFO L225 Difference]: With dead ends: 416 [2021-02-22 01:06:55,848 INFO L226 Difference]: Without dead ends: 267 [2021-02-22 01:06:55,854 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:06:55,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267 states. [2021-02-22 01:06:56,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267 to 227. [2021-02-22 01:06:56,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 227 states. [2021-02-22 01:06:56,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 243 transitions. [2021-02-22 01:06:56,043 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 243 transitions. Word has length 147 [2021-02-22 01:06:56,045 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:06:56,045 INFO L480 AbstractCegarLoop]: Abstraction has 227 states and 243 transitions. [2021-02-22 01:06:56,045 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 01:06:56,046 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 243 transitions. [2021-02-22 01:06:56,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 01:06:56,060 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:06:56,060 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] [2021-02-22 01:06:56,061 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:06:56,061 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:06:56,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:06:56,062 INFO L82 PathProgramCache]: Analyzing trace with hash -204713246, now seen corresponding path program 1 times [2021-02-22 01:06:56,062 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:06:56,063 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1740296560] [2021-02-22 01:06:56,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:06:56,072 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:06:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:56,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:56,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:56,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:56,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:56,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:56,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:56,505 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:06:56,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:06:56,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:56,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:56,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:56,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:06:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:56,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:56,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:56,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:06:56,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:56,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:56,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:56,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:06:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:56,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:56,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:56,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:06:56,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:56,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:56,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:56,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:06:56,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:56,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:56,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:56,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:06:56,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:56,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:56,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:56,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:06:56,645 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1740296560] [2021-02-22 01:06:56,645 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:06:56,645 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:06:56,646 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1975101924] [2021-02-22 01:06:56,649 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:06:56,650 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:06:56,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:06:56,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:06:56,651 INFO L87 Difference]: Start difference. First operand 227 states and 243 transitions. Second operand 4 states. [2021-02-22 01:06:57,386 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:06:58,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:06:58,200 INFO L93 Difference]: Finished difference Result 328 states and 365 transitions. [2021-02-22 01:06:58,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 01:06:58,200 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 01:06:58,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:06:58,204 INFO L225 Difference]: With dead ends: 328 [2021-02-22 01:06:58,204 INFO L226 Difference]: Without dead ends: 250 [2021-02-22 01:06:58,206 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:06:58,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2021-02-22 01:06:58,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 217. [2021-02-22 01:06:58,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2021-02-22 01:06:58,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 230 transitions. [2021-02-22 01:06:58,293 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 230 transitions. Word has length 148 [2021-02-22 01:06:58,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:06:58,293 INFO L480 AbstractCegarLoop]: Abstraction has 217 states and 230 transitions. [2021-02-22 01:06:58,294 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:06:58,294 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 230 transitions. [2021-02-22 01:06:58,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-22 01:06:58,296 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:06:58,296 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] [2021-02-22 01:06:58,296 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:06:58,297 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:06:58,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:06:58,297 INFO L82 PathProgramCache]: Analyzing trace with hash 1875333793, now seen corresponding path program 1 times [2021-02-22 01:06:58,297 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:06:58,298 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2003688404] [2021-02-22 01:06:58,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:06:58,301 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:06:58,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:58,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:58,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:58,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:58,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:58,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:58,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:58,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:58,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:58,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:58,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:58,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:58,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:58,730 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:06:58,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:06:58,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:58,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:58,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:58,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:06:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:58,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:58,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:58,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:06:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:58,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:58,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:58,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:06:58,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:58,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:58,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:58,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:58,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:58,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:58,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:58,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:06:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:58,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:58,835 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:58,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:06:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:58,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:58,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:58,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:06:58,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:58,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:58,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:58,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:06:58,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:58,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:58,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:58,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:06:58,912 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2003688404] [2021-02-22 01:06:58,913 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:06:58,913 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:06:58,913 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [612407074] [2021-02-22 01:06:58,913 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:06:58,914 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:06:58,914 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:06:58,914 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:06:58,915 INFO L87 Difference]: Start difference. First operand 217 states and 230 transitions. Second operand 10 states. [2021-02-22 01:06:59,587 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:06:59,982 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:07:00,360 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:07:00,729 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:07:01,092 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:01,457 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:07:02,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:07:02,757 INFO L93 Difference]: Finished difference Result 374 states and 427 transitions. [2021-02-22 01:07:02,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:07:02,758 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-22 01:07:02,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:07:02,761 INFO L225 Difference]: With dead ends: 374 [2021-02-22 01:07:02,761 INFO L226 Difference]: Without dead ends: 272 [2021-02-22 01:07:02,762 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:07:02,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2021-02-22 01:07:02,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 217. [2021-02-22 01:07:02,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2021-02-22 01:07:02,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 229 transitions. [2021-02-22 01:07:02,824 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 229 transitions. Word has length 161 [2021-02-22 01:07:02,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:07:02,825 INFO L480 AbstractCegarLoop]: Abstraction has 217 states and 229 transitions. [2021-02-22 01:07:02,825 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:07:02,825 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 229 transitions. [2021-02-22 01:07:02,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-02-22 01:07:02,828 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:07:02,828 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] [2021-02-22 01:07:02,828 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:07:02,828 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:07:02,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:07:02,829 INFO L82 PathProgramCache]: Analyzing trace with hash 205026164, now seen corresponding path program 1 times [2021-02-22 01:07:02,829 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:07:02,829 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1098706686] [2021-02-22 01:07:02,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:07:02,832 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:07:02,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:02,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:02,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:02,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:02,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:02,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:02,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:02,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:02,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:02,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:02,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:02,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:02,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:02,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:02,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:02,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:02,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:02,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:02,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:02,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:02,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:02,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:02,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:03,287 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:07:03,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:07:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:03,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:03,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:03,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:03,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:07:03,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:07:03,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:03,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:03,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:03,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:07:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:03,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:03,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:03,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:07:03,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:03,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:03,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:03,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:03,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:03,381 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:07:03,382 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:07:03,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:07:03,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:03,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:03,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:03,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:07:03,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:03,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:03,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:03,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:07:03,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:03,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:03,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:03,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:07:03,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:03,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:03,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:03,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-02-22 01:07:03,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:03,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:03,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:03,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:03,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:03,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:03,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:03,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-22 01:07:03,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:03,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:03,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:03,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:07:03,522 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1098706686] [2021-02-22 01:07:03,522 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:07:03,523 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-02-22 01:07:03,523 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [118988362] [2021-02-22 01:07:03,523 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-02-22 01:07:03,524 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:07:03,524 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-02-22 01:07:03,524 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2021-02-22 01:07:03,525 INFO L87 Difference]: Start difference. First operand 217 states and 229 transitions. Second operand 15 states. [2021-02-22 01:07:04,152 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:07:04,634 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:07:05,000 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:07:05,376 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:07:05,755 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:06,141 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:07:06,897 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:07:08,120 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:07:08,510 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:08,990 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:09,358 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:07:09,705 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:07:10,056 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:07:10,426 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:07:10,784 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:07:11,153 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:11,570 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:12,074 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:07:12,463 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:12,879 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:07:14,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:07:14,393 INFO L93 Difference]: Finished difference Result 738 states and 934 transitions. [2021-02-22 01:07:14,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-02-22 01:07:14,394 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 169 [2021-02-22 01:07:14,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:07:14,402 INFO L225 Difference]: With dead ends: 738 [2021-02-22 01:07:14,402 INFO L226 Difference]: Without dead ends: 636 [2021-02-22 01:07:14,404 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 347 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=386, Invalid=1336, Unknown=0, NotChecked=0, Total=1722 [2021-02-22 01:07:14,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 636 states. [2021-02-22 01:07:14,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 636 to 397. [2021-02-22 01:07:14,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 397 states. [2021-02-22 01:07:14,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 397 states and 435 transitions. [2021-02-22 01:07:14,596 INFO L78 Accepts]: Start accepts. Automaton has 397 states and 435 transitions. Word has length 169 [2021-02-22 01:07:14,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:07:14,597 INFO L480 AbstractCegarLoop]: Abstraction has 397 states and 435 transitions. [2021-02-22 01:07:14,597 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-02-22 01:07:14,597 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 435 transitions. [2021-02-22 01:07:14,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-22 01:07:14,599 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:07:14,600 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] [2021-02-22 01:07:14,600 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:07:14,600 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:07:14,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:07:14,601 INFO L82 PathProgramCache]: Analyzing trace with hash 476107734, now seen corresponding path program 1 times [2021-02-22 01:07:14,601 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:07:14,601 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1026342487] [2021-02-22 01:07:14,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:07:14,604 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:07:14,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:14,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:14,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:14,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:14,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:14,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:14,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:14,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:14,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:14,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:14,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:14,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:14,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:14,940 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:07:14,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:07:14,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:14,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:14,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:14,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:14,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:14,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:07:14,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:14,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:14,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:14,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:07:14,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:14,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:14,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:14,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:07:14,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:15,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:15,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:15,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:07:15,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:15,005 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:15,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:15,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-22 01:07:15,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:15,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:15,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:15,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:07:15,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:15,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:15,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:15,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-22 01:07:15,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:15,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:15,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:15,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-22 01:07:15,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:15,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:15,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:15,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:07:15,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:15,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:15,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:15,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-22 01:07:15,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:15,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:15,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:15,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-22 01:07:15,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:15,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:15,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:15,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:07:15,102 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1026342487] [2021-02-22 01:07:15,102 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:07:15,102 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 01:07:15,102 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899599098] [2021-02-22 01:07:15,103 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 01:07:15,103 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:07:15,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 01:07:15,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:07:15,104 INFO L87 Difference]: Start difference. First operand 397 states and 435 transitions. Second operand 7 states. [2021-02-22 01:07:15,696 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:07:16,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:07:16,458 INFO L93 Difference]: Finished difference Result 677 states and 788 transitions. [2021-02-22 01:07:16,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:07:16,460 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 179 [2021-02-22 01:07:16,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:07:16,468 INFO L225 Difference]: With dead ends: 677 [2021-02-22 01:07:16,468 INFO L226 Difference]: Without dead ends: 395 [2021-02-22 01:07:16,470 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=74, Invalid=136, Unknown=0, NotChecked=0, Total=210 [2021-02-22 01:07:16,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 395 states. [2021-02-22 01:07:16,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 395 to 308. [2021-02-22 01:07:16,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 308 states. [2021-02-22 01:07:16,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 325 transitions. [2021-02-22 01:07:16,601 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 325 transitions. Word has length 179 [2021-02-22 01:07:16,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:07:16,601 INFO L480 AbstractCegarLoop]: Abstraction has 308 states and 325 transitions. [2021-02-22 01:07:16,601 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-22 01:07:16,602 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 325 transitions. [2021-02-22 01:07:16,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2021-02-22 01:07:16,605 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:07:16,605 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:07:16,606 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:07:16,606 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:07:16,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:07:16,606 INFO L82 PathProgramCache]: Analyzing trace with hash -1959899651, now seen corresponding path program 1 times [2021-02-22 01:07:16,607 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:07:16,607 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [617062288] [2021-02-22 01:07:16,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:07:16,662 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-22 01:07:16,663 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-22 01:07:16,671 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-22 01:07:16,672 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-22 01:07:16,678 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:07:16,700 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:07:16,707 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:07:16,710 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:07:16,718 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.9 percent of original size [2021-02-22 01:07:16,727 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.9 percent of original size 67 [2021-02-22 01:07:16,735 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.9 percent of original size [2021-02-22 01:07:16,741 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.9 percent of original size 67 [2021-02-22 01:07:16,785 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:07:16,788 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:07:16,794 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:07:16,802 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:07:16,809 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-22 01:07:16,809 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-22 01:07:16,815 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-22 01:07:16,816 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-22 01:07:16,826 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:07:16,828 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:07:16,830 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:07:16,832 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:07:16,837 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size [2021-02-22 01:07:16,843 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size 69 [2021-02-22 01:07:16,846 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size [2021-02-22 01:07:16,850 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size 69 [2021-02-22 01:07:16,889 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:07:16,890 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:07:16,893 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:07:16,894 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:07:16,896 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-22 01:07:16,896 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-22 01:07:16,898 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-22 01:07:16,898 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-22 01:07:16,900 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:07:16,901 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:07:16,904 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:07:16,906 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:07:16,907 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-22 01:07:16,907 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-22 01:07:16,909 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-22 01:07:16,909 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-22 01:07:16,911 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:07:16,913 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:07:16,915 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:07:16,916 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:07:16,919 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.9 percent of original size [2021-02-22 01:07:16,922 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.9 percent of original size 67 [2021-02-22 01:07:16,924 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.9 percent of original size [2021-02-22 01:07:16,928 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.9 percent of original size 67 [2021-02-22 01:07:16,967 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.0 percent of original size [2021-02-22 01:07:16,972 INFO L723 QuantifierPusher]: Distributing 9 disjuncts over 3 conjuncts [2021-02-22 01:07:16,982 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:16,982 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:16,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:16,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-02-22 01:07:17,000 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.0 percent of original size 40 [2021-02-22 01:07:17,007 WARN L141 QuantifierPusher]: treesize reduction 14, result has 88.4 percent of original size [2021-02-22 01:07:17,012 WARN L147 QuantifierPusher]: treesize reduction 14, result has 88.4 percent of original size 107 [2021-02-22 01:07:17,014 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-22 01:07:17,015 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-22 01:07:17,016 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-22 01:07:17,022 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-22 01:07:17,024 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:07:17,026 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:07:17,028 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:07:17,031 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:07:17,032 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-22 01:07:17,033 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-22 01:07:17,035 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-22 01:07:17,035 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-22 01:07:17,037 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:07:17,038 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:07:17,040 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:07:17,042 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:07:17,043 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.9 percent of original size [2021-02-22 01:07:17,052 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.9 percent of original size 67 [2021-02-22 01:07:17,057 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.9 percent of original size [2021-02-22 01:07:17,062 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.9 percent of original size 67 [2021-02-22 01:07:17,101 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:07:17,103 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:07:17,105 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:07:17,107 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:07:17,109 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-22 01:07:17,109 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-22 01:07:17,112 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-22 01:07:17,112 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-22 01:07:17,115 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:07:17,117 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:07:17,119 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:07:17,120 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:07:17,122 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size [2021-02-22 01:07:17,126 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size 69 [2021-02-22 01:07:17,131 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size [2021-02-22 01:07:17,135 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size 69 [2021-02-22 01:07:17,175 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:07:17,177 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:07:17,179 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:07:17,181 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:07:17,182 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.9 percent of original size [2021-02-22 01:07:17,185 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.9 percent of original size 67 [2021-02-22 01:07:17,187 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.9 percent of original size [2021-02-22 01:07:17,190 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.9 percent of original size 67 [2021-02-22 01:07:17,228 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:07:17,229 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:07:17,231 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:07:17,232 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:07:17,234 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size [2021-02-22 01:07:17,237 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size 69 [2021-02-22 01:07:17,238 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size [2021-02-22 01:07:17,246 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size 69 [2021-02-22 01:07:17,282 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:07:17,284 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:07:17,286 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:07:17,287 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:07:17,288 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-22 01:07:17,288 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-22 01:07:17,290 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-22 01:07:17,290 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-22 01:07:17,292 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:07:17,293 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:07:17,295 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:07:17,297 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:07:17,299 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size [2021-02-22 01:07:17,303 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size 69 [2021-02-22 01:07:17,306 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size [2021-02-22 01:07:17,310 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size 69 [2021-02-22 01:07:17,347 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:07:17,348 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:07:17,350 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:07:17,352 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:07:17,352 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:07:17,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:17,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:17,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:17,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:17,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:17,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:17,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:17,769 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:07:17,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:07:17,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:17,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:17,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:07:17,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:17,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:17,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:07:17,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:17,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:17,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:07:17,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:17,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:17,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:07:17,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:17,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:17,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:07:17,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:17,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:17,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-22 01:07:17,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:17,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:17,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-02-22 01:07:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:17,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:17,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:17,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:07:17,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:17,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:17,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-02-22 01:07:17,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:17,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:17,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-02-22 01:07:17,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:17,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:17,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:17,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:17,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:07:17,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,941 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:17,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:17,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:07:17,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,946 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:17,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:17,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:07:17,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,951 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:17,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:17,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:07:17,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,955 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:17,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:17,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:07:17,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,959 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:17,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:17,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:07:17,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,963 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:17,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:17,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:07:17,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,969 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:17,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-02-22 01:07:17,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-02-22 01:07:17,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,974 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:17,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:17,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:07:17,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,977 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:17,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:17,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:07:17,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,981 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:17,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:17,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:07:17,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,984 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:17,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:17,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:07:17,987 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:17,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:17,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:18,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:07:18,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:07:18,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:07:18,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:07:18,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,102 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:18,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:07:18,106 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:18,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:18,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:07:18,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:07:18,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:07:18,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:07:18,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:07:18,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,200 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:18,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:18,201 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:18,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:07:18,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:07:18,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:07:18,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:07:18,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:07:18,329 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:07:18,330 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:07:18,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:07:18,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:07:18,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:07:18,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:07:18,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,497 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:18,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:07:18,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:07:18,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:07:18,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:07:18,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:07:18,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,586 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:07:18,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:07:18,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:07:18,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:07:18,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:18,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:07:18,706 WARN L141 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-02-22 01:07:18,707 WARN L147 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size 10 [2021-02-22 01:07:18,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:07:18,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:07:18,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:07:18,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:07:18,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:07:18,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:07:18,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:07:18,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:07:18,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:07:18,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:07:18,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:07:18,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:07:18,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:07:18,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:07:18,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:07:18,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:07:18,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:07:18,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:07:18,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:07:18,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:07:18,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:07:18,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:07:18,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:18,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:07:19,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:19,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:07:19,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:19,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:07:19,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:19,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:07:19,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:19,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:07:19,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:19,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:07:19,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:19,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:07:19,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:19,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:19,201 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [617062288] [2021-02-22 01:07:19,202 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:07:19,202 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2021-02-22 01:07:19,202 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [749031690] [2021-02-22 01:07:19,203 INFO L460 AbstractCegarLoop]: Interpolant automaton has 38 states [2021-02-22 01:07:19,203 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:07:19,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-02-22 01:07:19,205 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=180, Invalid=1460, Unknown=0, NotChecked=0, Total=1640 [2021-02-22 01:07:19,205 INFO L87 Difference]: Start difference. First operand 308 states and 325 transitions. Second operand 38 states. [2021-02-22 01:07:19,904 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:20,671 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:07:21,109 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:07:21,537 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:07:21,965 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:07:22,401 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:07:22,860 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:07:23,672 WARN L202 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-22 01:07:24,124 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:07:24,662 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:07:25,120 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:07:25,654 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:07:26,195 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:07:26,771 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:07:27,312 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:07:27,850 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:07:29,058 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:07:29,459 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:07:29,887 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:07:30,297 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:07:30,717 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:07:31,132 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:07:31,549 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:07:31,982 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:07:32,517 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:07:33,022 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:07:33,585 WARN L202 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-22 01:07:34,082 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:07:34,596 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:07:35,098 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:07:35,835 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:07:36,361 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:07:36,853 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:07:37,373 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-22 01:07:37,891 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:07:38,903 WARN L202 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:07:39,376 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:07:40,017 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:07:40,622 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:07:41,139 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:07:41,848 WARN L202 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:07:42,863 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:07:44,787 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:07:45,213 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:07:46,077 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 215 [2021-02-22 01:07:46,966 WARN L202 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-22 01:07:47,424 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:07:47,825 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:07:48,268 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:07:48,708 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:07:49,129 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:07:53,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:07:53,613 INFO L93 Difference]: Finished difference Result 885 states and 1024 transitions. [2021-02-22 01:07:53,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 140 states. [2021-02-22 01:07:53,614 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 225 [2021-02-22 01:07:53,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:07:53,615 INFO L225 Difference]: With dead ends: 885 [2021-02-22 01:07:53,616 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:07:53,640 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 257 GetRequests, 81 SyntacticMatches, 1 SemanticMatches, 175 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10692 ImplicationChecksByTransitivity, 30.6s TimeCoverageRelationStatistics Valid=4271, Invalid=26881, Unknown=0, NotChecked=0, Total=31152 [2021-02-22 01:07:53,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:07:53,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:07:53,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:07:53,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:07:53,641 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 225 [2021-02-22 01:07:53,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:07:53,641 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:07:53,641 INFO L481 AbstractCegarLoop]: Interpolant automaton has 38 states. [2021-02-22 01:07:53,642 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:07:53,642 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:07:53,642 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:07:53,645 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:07:54,252 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 241 [2021-02-22 01:07:54,641 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 245 [2021-02-22 01:07:57,906 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 257 [2021-02-22 01:07:58,175 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 252 [2021-02-22 01:07:58,584 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 251 [2021-02-22 01:07:59,029 WARN L202 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 249 [2021-02-22 01:07:59,467 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 254 [2021-02-22 01:08:01,264 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 241 [2021-02-22 01:08:01,433 WARN L202 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 249 [2021-02-22 01:08:01,662 WARN L202 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 251 [2021-02-22 01:08:02,647 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 252 [2021-02-22 01:08:02,813 WARN L202 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 254 [2021-02-22 01:08:03,032 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 252 [2021-02-22 01:08:03,180 WARN L202 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 243 [2021-02-22 01:08:03,387 WARN L202 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 261 [2021-02-22 01:08:03,865 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 252 [2021-02-22 01:08:04,594 WARN L202 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 254 [2021-02-22 01:08:04,796 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 256 [2021-02-22 01:08:04,958 WARN L202 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 249 [2021-02-22 01:08:05,744 WARN L202 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 249 [2021-02-22 01:08:06,496 WARN L202 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 249 [2021-02-22 01:08:06,652 WARN L202 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 249 [2021-02-22 01:08:06,912 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:08:07,449 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-22 01:08:07,826 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 32 [2021-02-22 01:08:08,142 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:08:08,526 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 32 [2021-02-22 01:08:08,841 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-22 01:08:09,217 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 18 [2021-02-22 01:08:09,501 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:08:09,860 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 21 [2021-02-22 01:08:11,332 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 173 DAG size of output: 26 [2021-02-22 01:08:11,902 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 18 [2021-02-22 01:08:12,252 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-22 01:08:12,531 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2021-02-22 01:08:12,797 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-22 01:08:13,156 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 21 [2021-02-22 01:08:13,435 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:08:14,019 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 18 [2021-02-22 01:08:14,311 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:08:14,878 WARN L202 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-22 01:08:16,084 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-22 01:08:16,883 WARN L202 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 45 [2021-02-22 01:08:17,610 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 40 [2021-02-22 01:08:17,937 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2021-02-22 01:08:18,250 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2021-02-22 01:08:18,842 WARN L202 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-22 01:08:19,226 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 32 [2021-02-22 01:08:19,760 WARN L202 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-22 01:08:20,339 WARN L202 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 15 [2021-02-22 01:08:20,713 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:08:21,024 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:08:21,486 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 32 [2021-02-22 01:08:21,918 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 21 [2021-02-22 01:08:22,212 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-22 01:08:22,495 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-22 01:08:22,760 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 34 [2021-02-22 01:08:23,192 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 32 [2021-02-22 01:08:23,477 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-22 01:08:23,764 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:08:24,045 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:08:24,324 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:08:24,954 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 15 [2021-02-22 01:08:25,885 WARN L202 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 20 [2021-02-22 01:08:26,170 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-22 01:08:26,741 WARN L202 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 15 [2021-02-22 01:08:27,366 WARN L202 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 18 [2021-02-22 01:08:27,980 WARN L202 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 18 [2021-02-22 01:08:28,630 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 21 [2021-02-22 01:08:29,134 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 32 [2021-02-22 01:08:29,572 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 32 [2021-02-22 01:08:29,827 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 34 [2021-02-22 01:08:30,262 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 32 [2021-02-22 01:08:30,843 WARN L202 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-22 01:08:31,440 WARN L202 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-22 01:08:31,741 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:08:32,768 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 186 DAG size of output: 32 [2021-02-22 01:08:33,346 WARN L202 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 16 [2021-02-22 01:08:33,709 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-22 01:08:34,015 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-22 01:08:34,735 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 40 [2021-02-22 01:08:35,505 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 41 [2021-02-22 01:08:35,804 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2021-02-22 01:08:36,517 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 40 [2021-02-22 01:08:37,003 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 34 [2021-02-22 01:08:37,892 WARN L202 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 48 [2021-02-22 01:08:38,174 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:08:38,768 WARN L202 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 18 [2021-02-22 01:08:40,269 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 173 DAG size of output: 26 [2021-02-22 01:08:41,411 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 171 DAG size of output: 19 [2021-02-22 01:08:42,106 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 40 [2021-02-22 01:08:42,445 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:42,717 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-22 01:08:43,356 WARN L202 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 16 [2021-02-22 01:08:44,019 WARN L202 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 15 [2021-02-22 01:08:44,609 WARN L202 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2021-02-22 01:08:44,923 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:08:45,681 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 41 [2021-02-22 01:08:46,558 WARN L202 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 43 [2021-02-22 01:08:46,979 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 32 [2021-02-22 01:08:48,266 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-22 01:08:48,856 WARN L202 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 16 [2021-02-22 01:08:49,279 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 32 [2021-02-22 01:08:49,607 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 26 [2021-02-22 01:08:49,929 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2021-02-22 01:08:50,255 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2021-02-22 01:08:50,878 WARN L202 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 18 [2021-02-22 01:08:51,178 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:08:51,589 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 32 [2021-02-22 01:08:52,019 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 32 [2021-02-22 01:08:52,331 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2021-02-22 01:08:52,369 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:08:52,369 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:08:52,369 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:08:52,369 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-22 01:08:52,369 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 01:08:52,369 INFO L189 CegarLoopUtils]: For program point L568(lines 545 569) no Hoare annotation was computed. [2021-02-22 01:08:52,369 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-22 01:08:52,370 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-22 01:08:52,370 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-22 01:08:52,370 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 521 576) no Hoare annotation was computed. [2021-02-22 01:08:52,370 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-22 01:08:52,370 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-22 01:08:52,370 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-22 01:08:52,370 INFO L189 CegarLoopUtils]: For program point L552(lines 552 556) no Hoare annotation was computed. [2021-02-22 01:08:52,370 INFO L189 CegarLoopUtils]: For program point L552-1(lines 552 556) no Hoare annotation was computed. [2021-02-22 01:08:52,370 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-22 01:08:52,370 INFO L189 CegarLoopUtils]: For program point L544-1(line 544) no Hoare annotation was computed. [2021-02-22 01:08:52,370 INFO L189 CegarLoopUtils]: For program point L544-2(line 544) no Hoare annotation was computed. [2021-02-22 01:08:52,371 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 01:08:52,371 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-22 01:08:52,371 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-22 01:08:52,371 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-22 01:08:52,371 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-22 01:08:52,371 INFO L189 CegarLoopUtils]: For program point L565-1(lines 546 567) no Hoare annotation was computed. [2021-02-22 01:08:52,371 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-22 01:08:52,371 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-22 01:08:52,371 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-22 01:08:52,371 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 521 576) no Hoare annotation was computed. [2021-02-22 01:08:52,371 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 521 576) no Hoare annotation was computed. [2021-02-22 01:08:52,371 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-22 01:08:52,371 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-22 01:08:52,372 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-22 01:08:52,372 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-22 01:08:52,372 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-22 01:08:52,372 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-22 01:08:52,372 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-22 01:08:52,372 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-22 01:08:52,372 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-22 01:08:52,372 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-22 01:08:52,372 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-22 01:08:52,372 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-22 01:08:52,372 INFO L189 CegarLoopUtils]: For program point L563-1(line 563) no Hoare annotation was computed. [2021-02-22 01:08:52,372 INFO L189 CegarLoopUtils]: For program point L563-2(line 563) no Hoare annotation was computed. [2021-02-22 01:08:52,373 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-22 01:08:52,373 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-22 01:08:52,373 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-22 01:08:52,373 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-22 01:08:52,373 INFO L189 CegarLoopUtils]: For program point L609(lines 609 613) no Hoare annotation was computed. [2021-02-22 01:08:52,373 INFO L189 CegarLoopUtils]: For program point L609-1(lines 609 613) no Hoare annotation was computed. [2021-02-22 01:08:52,373 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-22 01:08:52,373 INFO L189 CegarLoopUtils]: For program point L601-1(line 601) no Hoare annotation was computed. [2021-02-22 01:08:52,373 INFO L189 CegarLoopUtils]: For program point L601-2(line 601) no Hoare annotation was computed. [2021-02-22 01:08:52,373 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-22 01:08:52,373 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-22 01:08:52,373 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-22 01:08:52,373 INFO L189 CegarLoopUtils]: For program point L626-1(line 626) no Hoare annotation was computed. [2021-02-22 01:08:52,374 INFO L189 CegarLoopUtils]: For program point L626-2(line 626) no Hoare annotation was computed. [2021-02-22 01:08:52,374 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 577 636) no Hoare annotation was computed. [2021-02-22 01:08:52,374 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-22 01:08:52,374 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-22 01:08:52,374 INFO L189 CegarLoopUtils]: For program point L622-1(line 622) no Hoare annotation was computed. [2021-02-22 01:08:52,374 INFO L189 CegarLoopUtils]: For program point L622-2(line 622) no Hoare annotation was computed. [2021-02-22 01:08:52,374 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-22 01:08:52,374 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 577 636) no Hoare annotation was computed. [2021-02-22 01:08:52,374 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-22 01:08:52,374 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 01:08:52,374 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-22 01:08:52,374 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 577 636) no Hoare annotation was computed. [2021-02-22 01:08:52,374 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-22 01:08:52,374 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-22 01:08:52,375 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-22 01:08:52,375 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-22 01:08:52,375 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-22 01:08:52,375 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 01:08:52,375 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 01:08:52,375 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-22 01:08:52,375 INFO L189 CegarLoopUtils]: For program point L603-2(lines 603 628) no Hoare annotation was computed. [2021-02-22 01:08:52,375 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-22 01:08:52,375 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-22 01:08:52,375 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-22 01:08:52,375 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-22 01:08:52,375 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-22 01:08:52,375 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-22 01:08:52,375 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 01:08:52,375 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-22 01:08:52,376 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-22 01:08:52,376 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-22 01:08:52,376 INFO L189 CegarLoopUtils]: For program point L629(lines 602 630) no Hoare annotation was computed. [2021-02-22 01:08:52,376 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-22 01:08:52,376 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 01:08:52,376 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-22 01:08:52,376 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 01:08:52,376 INFO L189 CegarLoopUtils]: For program point L621-1(line 621) no Hoare annotation was computed. [2021-02-22 01:08:52,376 INFO L189 CegarLoopUtils]: For program point L621-2(line 621) no Hoare annotation was computed. [2021-02-22 01:08:52,376 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-22 01:08:52,376 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-22 01:08:52,376 INFO L189 CegarLoopUtils]: For program point L617-1(line 617) no Hoare annotation was computed. [2021-02-22 01:08:52,377 INFO L189 CegarLoopUtils]: For program point L617-2(line 617) no Hoare annotation was computed. [2021-02-22 01:08:52,377 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 01:08:52,377 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 853 859) the Hoare annotation is: true [2021-02-22 01:08:52,377 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 853 859) the Hoare annotation is: true [2021-02-22 01:08:52,377 INFO L185 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:08:52,377 INFO L192 CegarLoopUtils]: At program point L864(line 864) the Hoare annotation is: true [2021-02-22 01:08:52,377 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 860 868) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2021-02-22 01:08:52,377 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 860 868) the Hoare annotation is: true [2021-02-22 01:08:52,377 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 860 868) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2021-02-22 01:08:52,377 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 232 256) the Hoare annotation is: true [2021-02-22 01:08:52,378 INFO L185 CegarLoopUtils]: At program point L246(line 246) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:08:52,378 INFO L185 CegarLoopUtils]: At program point L244(lines 244 250) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1)) .cse2) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)))) [2021-02-22 01:08:52,378 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 232 256) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648)) .cse0 .cse1 .cse2) (let ((.cse3 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1))) (or (and .cse3 (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) .cse0 .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse3) .cse2)))) [2021-02-22 01:08:52,378 INFO L185 CegarLoopUtils]: At program point L242(line 242) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1)))) [2021-02-22 01:08:52,378 INFO L185 CegarLoopUtils]: At program point L242-1(line 242) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret19| 0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1)) .cse0 .cse1 .cse2))) [2021-02-22 01:08:52,378 INFO L185 CegarLoopUtils]: At program point L240(lines 240 253) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1))) [2021-02-22 01:08:52,378 INFO L185 CegarLoopUtils]: At program point L242-2(line 242) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret19| 0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1)) .cse0 .cse1 .cse2))) [2021-02-22 01:08:52,378 INFO L185 CegarLoopUtils]: At program point L242-3(line 242) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret19| 0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1)) .cse0 .cse1 .cse2))) [2021-02-22 01:08:52,379 INFO L185 CegarLoopUtils]: At program point L240-1(lines 232 256) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648)) .cse0 .cse1 .cse2) (let ((.cse3 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1))) (or (and .cse3 (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) .cse0 .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse3) .cse2)))) [2021-02-22 01:08:52,379 INFO L192 CegarLoopUtils]: At program point L238(line 238) the Hoare annotation is: true [2021-02-22 01:08:52,379 INFO L185 CegarLoopUtils]: At program point L238-1(line 238) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification4_spec__1_#t~ret18| ~waterLevel~0) (not (= 1 ~systemActive~0))) [2021-02-22 01:08:52,379 INFO L185 CegarLoopUtils]: At program point L238-2(line 238) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret18| ~waterLevel~0) .cse2) (or .cse0 .cse1 .cse2 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret18| 2147483648))))) [2021-02-22 01:08:52,379 INFO L185 CegarLoopUtils]: At program point L238-3(line 238) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= |__utac_acc__Specification4_spec__1_#t~ret18| __utac_acc__Specification4_spec__1_~tmp~1) (= |__utac_acc__Specification4_spec__1_#t~ret18| ~waterLevel~0) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret18| 2147483648))) (not (= 1 ~systemActive~0))) [2021-02-22 01:08:52,379 INFO L192 CegarLoopUtils]: At program point L234(line 234) the Hoare annotation is: true [2021-02-22 01:08:52,379 INFO L185 CegarLoopUtils]: At program point L129(line 129) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:08:52,379 INFO L185 CegarLoopUtils]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,379 INFO L185 CegarLoopUtils]: At program point L128(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:08:52,379 INFO L185 CegarLoopUtils]: At program point L130-2(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= 1 ~systemActive~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,380 INFO L185 CegarLoopUtils]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:08:52,380 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 122 144) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:08:52,380 INFO L185 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:08:52,380 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 122 144) the Hoare annotation is: true [2021-02-22 01:08:52,380 INFO L192 CegarLoopUtils]: At program point L141(line 141) the Hoare annotation is: true [2021-02-22 01:08:52,380 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 122 144) the Hoare annotation is: true [2021-02-22 01:08:52,380 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:08:52,380 INFO L185 CegarLoopUtils]: At program point L134-1(line 134) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:08:52,380 INFO L185 CegarLoopUtils]: At program point L132(lines 132 139) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:08:52,380 INFO L192 CegarLoopUtils]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2021-02-22 01:08:52,380 INFO L185 CegarLoopUtils]: At program point L130(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,381 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2021-02-22 01:08:52,381 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-22 01:08:52,381 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-22 01:08:52,381 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-22 01:08:52,381 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2021-02-22 01:08:52,381 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-22 01:08:52,381 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2021-02-22 01:08:52,381 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-22 01:08:52,381 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-22 01:08:52,381 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-22 01:08:52,381 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-22 01:08:52,381 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-22 01:08:52,381 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-22 01:08:52,381 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-22 01:08:52,381 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-22 01:08:52,382 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-22 01:08:52,382 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-22 01:08:52,382 INFO L185 CegarLoopUtils]: At program point L353(line 353) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)) [2021-02-22 01:08:52,382 INFO L192 CegarLoopUtils]: At program point L352(line 352) the Hoare annotation is: true [2021-02-22 01:08:52,382 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 348 356) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) [2021-02-22 01:08:52,382 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 348 356) the Hoare annotation is: true [2021-02-22 01:08:52,382 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 348 356) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) [2021-02-22 01:08:52,382 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-22 01:08:52,382 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-22 01:08:52,382 INFO L189 CegarLoopUtils]: For program point L376(lines 376 384) no Hoare annotation was computed. [2021-02-22 01:08:52,382 INFO L189 CegarLoopUtils]: For program point L376-2(lines 376 384) no Hoare annotation was computed. [2021-02-22 01:08:52,382 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-22 01:08:52,382 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 357 392) no Hoare annotation was computed. [2021-02-22 01:08:52,383 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-22 01:08:52,383 INFO L189 CegarLoopUtils]: For program point L364(lines 364 372) no Hoare annotation was computed. [2021-02-22 01:08:52,383 INFO L189 CegarLoopUtils]: For program point L364-2(lines 364 372) no Hoare annotation was computed. [2021-02-22 01:08:52,383 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 357 392) no Hoare annotation was computed. [2021-02-22 01:08:52,383 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-22 01:08:52,383 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 357 392) no Hoare annotation was computed. [2021-02-22 01:08:52,383 INFO L189 CegarLoopUtils]: For program point L387-1(line 387) no Hoare annotation was computed. [2021-02-22 01:08:52,383 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 846 852) the Hoare annotation is: true [2021-02-22 01:08:52,383 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 846 852) the Hoare annotation is: true [2021-02-22 01:08:52,383 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-22 01:08:52,383 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-22 01:08:52,383 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-22 01:08:52,383 INFO L189 CegarLoopUtils]: For program point L512-1(line 512) no Hoare annotation was computed. [2021-02-22 01:08:52,384 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-22 01:08:52,384 INFO L189 CegarLoopUtils]: For program point L512-2(line 512) no Hoare annotation was computed. [2021-02-22 01:08:52,384 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-22 01:08:52,384 INFO L189 CegarLoopUtils]: For program point L475(lines 475 520) no Hoare annotation was computed. [2021-02-22 01:08:52,384 INFO L189 CegarLoopUtils]: For program point L475-1(lines 475 520) no Hoare annotation was computed. [2021-02-22 01:08:52,384 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-22 01:08:52,384 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 475 520) no Hoare annotation was computed. [2021-02-22 01:08:52,384 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-22 01:08:52,384 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-22 01:08:52,384 INFO L189 CegarLoopUtils]: For program point L498-1(line 498) no Hoare annotation was computed. [2021-02-22 01:08:52,384 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 475 520) no Hoare annotation was computed. [2021-02-22 01:08:52,384 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-22 01:08:52,384 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 475 520) no Hoare annotation was computed. [2021-02-22 01:08:52,384 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-22 01:08:52,385 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 01:08:52,385 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-22 01:08:52,385 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-22 01:08:52,385 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-22 01:08:52,385 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-22 01:08:52,385 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-22 01:08:52,385 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-22 01:08:52,385 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-22 01:08:52,385 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-22 01:08:52,385 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-22 01:08:52,385 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-22 01:08:52,385 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-22 01:08:52,385 INFO L189 CegarLoopUtils]: For program point L505-1(line 505) no Hoare annotation was computed. [2021-02-22 01:08:52,385 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-22 01:08:52,385 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-22 01:08:52,386 INFO L189 CegarLoopUtils]: For program point L501-1(line 501) no Hoare annotation was computed. [2021-02-22 01:08:52,387 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-22 01:08:52,387 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-22 01:08:52,387 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-22 01:08:52,388 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-22 01:08:52,388 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-22 01:08:52,388 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 01:08:52,388 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-22 01:08:52,388 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-22 01:08:52,388 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-22 01:08:52,388 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-22 01:08:52,388 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-22 01:08:52,388 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-22 01:08:52,388 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-22 01:08:52,388 INFO L189 CegarLoopUtils]: For program point L828(line 828) no Hoare annotation was computed. [2021-02-22 01:08:52,389 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-22 01:08:52,389 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-22 01:08:52,389 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 788 833) no Hoare annotation was computed. [2021-02-22 01:08:52,389 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-22 01:08:52,389 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-22 01:08:52,389 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-22 01:08:52,389 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-22 01:08:52,389 INFO L189 CegarLoopUtils]: For program point L812(lines 812 813) no Hoare annotation was computed. [2021-02-22 01:08:52,389 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 788 833) no Hoare annotation was computed. [2021-02-22 01:08:52,389 INFO L189 CegarLoopUtils]: For program point L808(lines 808 815) no Hoare annotation was computed. [2021-02-22 01:08:52,389 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-22 01:08:52,390 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 788 833) no Hoare annotation was computed. [2021-02-22 01:08:52,390 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-22 01:08:52,390 INFO L189 CegarLoopUtils]: For program point L802(lines 802 822) no Hoare annotation was computed. [2021-02-22 01:08:52,390 INFO L189 CegarLoopUtils]: For program point L802-1(lines 802 822) no Hoare annotation was computed. [2021-02-22 01:08:52,390 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-22 01:08:52,390 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-22 01:08:52,390 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-22 01:08:52,390 INFO L189 CegarLoopUtils]: For program point L829-1(line 829) no Hoare annotation was computed. [2021-02-22 01:08:52,390 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-22 01:08:52,390 INFO L189 CegarLoopUtils]: For program point L829-2(line 829) no Hoare annotation was computed. [2021-02-22 01:08:52,390 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-22 01:08:52,390 INFO L189 CegarLoopUtils]: For program point L827-1(line 827) no Hoare annotation was computed. [2021-02-22 01:08:52,391 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-22 01:08:52,391 INFO L189 CegarLoopUtils]: For program point L827-2(line 827) no Hoare annotation was computed. [2021-02-22 01:08:52,391 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-22 01:08:52,391 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-22 01:08:52,391 INFO L189 CegarLoopUtils]: For program point L788(lines 788 833) no Hoare annotation was computed. [2021-02-22 01:08:52,391 INFO L189 CegarLoopUtils]: For program point L819(lines 819 820) no Hoare annotation was computed. [2021-02-22 01:08:52,391 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-22 01:08:52,391 INFO L189 CegarLoopUtils]: For program point L807-1(line 807) no Hoare annotation was computed. [2021-02-22 01:08:52,391 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-22 01:08:52,391 INFO L189 CegarLoopUtils]: For program point L807-2(line 807) no Hoare annotation was computed. [2021-02-22 01:08:52,391 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 109 118) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:08:52,394 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 109 118) the Hoare annotation is: true [2021-02-22 01:08:52,394 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 109 118) the Hoare annotation is: true [2021-02-22 01:08:52,394 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 337 347) the Hoare annotation is: true [2021-02-22 01:08:52,394 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 337 347) the Hoare annotation is: true [2021-02-22 01:08:52,394 INFO L192 CegarLoopUtils]: At program point L344(line 344) the Hoare annotation is: true [2021-02-22 01:08:52,394 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 337 347) the Hoare annotation is: true [2021-02-22 01:08:52,395 INFO L192 CegarLoopUtils]: At program point L342(line 342) the Hoare annotation is: true [2021-02-22 01:08:52,395 INFO L192 CegarLoopUtils]: At program point L342-1(line 342) the Hoare annotation is: true [2021-02-22 01:08:52,395 INFO L192 CegarLoopUtils]: At program point L342-2(line 342) the Hoare annotation is: true [2021-02-22 01:08:52,395 INFO L192 CegarLoopUtils]: At program point L342-3(line 342) the Hoare annotation is: true [2021-02-22 01:08:52,395 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 329 336) the Hoare annotation is: true [2021-02-22 01:08:52,395 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 329 336) the Hoare annotation is: true [2021-02-22 01:08:52,398 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 329 336) the Hoare annotation is: true [2021-02-22 01:08:52,398 INFO L185 CegarLoopUtils]: At program point L315(line 315) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,398 INFO L185 CegarLoopUtils]: At program point L315-1(lines 296 320) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,398 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 296 320) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,398 INFO L185 CegarLoopUtils]: At program point L310(line 310) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,398 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 296 320) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,398 INFO L185 CegarLoopUtils]: At program point L306(line 306) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,398 INFO L185 CegarLoopUtils]: At program point L304(lines 304 312) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,398 INFO L185 CegarLoopUtils]: At program point L302(line 302) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,399 INFO L185 CegarLoopUtils]: At program point L302-1(line 302) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,399 INFO L185 CegarLoopUtils]: At program point L300(lines 300 317) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,399 INFO L185 CegarLoopUtils]: At program point L302-2(line 302) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,399 INFO L185 CegarLoopUtils]: At program point L302-3(line 302) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,399 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 288 294) the Hoare annotation is: true [2021-02-22 01:08:52,399 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 288 294) the Hoare annotation is: true [2021-02-22 01:08:52,399 INFO L185 CegarLoopUtils]: At program point L448(line 448) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,399 INFO L185 CegarLoopUtils]: At program point L448-1(line 448) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,400 INFO L185 CegarLoopUtils]: At program point L448-2(line 448) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,400 INFO L185 CegarLoopUtils]: At program point L444(line 444) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,400 INFO L185 CegarLoopUtils]: At program point L440(line 440) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,400 INFO L185 CegarLoopUtils]: At program point L407(line 407) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:08:52,400 INFO L185 CegarLoopUtils]: At program point L440-1(line 440) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,400 INFO L185 CegarLoopUtils]: At program point L432(lines 432 438) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,401 INFO L185 CegarLoopUtils]: At program point L432-1(lines 432 438) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,401 INFO L185 CegarLoopUtils]: At program point L457(lines 412 459) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:08:52,401 INFO L185 CegarLoopUtils]: At program point L424(line 424) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (not (= test_~tmp~3 0))) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse4) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:08:52,401 INFO L185 CegarLoopUtils]: At program point L420(line 420) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet38| 2147483648))) (.cse1 (<= |test_#t~nondet38| 2147483647)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:08:52,401 INFO L185 CegarLoopUtils]: At program point L420-1(line 420) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet38| 2147483648))) (.cse1 (<= |test_#t~nondet38| 2147483647)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= test_~tmp~3 |test_#t~nondet38|)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse3 .cse4))) [2021-02-22 01:08:52,402 INFO L185 CegarLoopUtils]: At program point L404(line 404) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:08:52,402 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 402 467) the Hoare annotation is: true [2021-02-22 01:08:52,402 INFO L185 CegarLoopUtils]: At program point L450(lines 450 454) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,402 INFO L185 CegarLoopUtils]: At program point L450-2(lines 442 455) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,402 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 402 467) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:08:52,402 INFO L185 CegarLoopUtils]: At program point L413(lines 412 459) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:08:52,403 INFO L185 CegarLoopUtils]: At program point L442(lines 442 455) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,403 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 402 467) the Hoare annotation is: true [2021-02-22 01:08:52,403 INFO L185 CegarLoopUtils]: At program point L405(line 405) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:08:52,403 INFO L185 CegarLoopUtils]: At program point L434(line 434) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,403 INFO L185 CegarLoopUtils]: At program point L430(line 430) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet39| 2147483647)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (<= 0 (+ test_~tmp~3 2147483648))) (.cse4 (<= test_~tmp~3 2147483647)) (.cse5 (<= 0 (+ |test_#t~nondet39| 2147483648))) (.cse6 (< ~waterLevel~0 3)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse7) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse3 .cse2 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= test_~tmp~3 0)) .cse5 .cse6 (not (= ~waterLevel~0 0)) .cse7))) [2021-02-22 01:08:52,404 INFO L185 CegarLoopUtils]: At program point L430-1(line 430) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= test_~tmp___0~1 |test_#t~nondet39|) (<= |test_#t~nondet39| 2147483647) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (<= 0 (+ |test_#t~nondet39| 2147483648)) (< ~waterLevel~0 3) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,404 INFO L185 CegarLoopUtils]: At program point L422(lines 422 428) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (and (= 1 ~systemActive~0) .cse0 .cse1 (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:08:52,404 INFO L185 CegarLoopUtils]: At program point L422-1(lines 422 428) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (not (= test_~tmp~3 0)) .cse3 (not (= ~waterLevel~0 0)) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse0 .cse1 .cse2 .cse3 (<= test_~tmp___0~1 2147483647) .cse4 (<= 0 (+ test_~tmp___0~1 2147483648)) .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:08:52,404 INFO L185 CegarLoopUtils]: At program point L414(lines 414 418) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:08:52,404 INFO L185 CegarLoopUtils]: At program point L410(line 410) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:08:52,404 INFO L185 CegarLoopUtils]: At program point L406(line 406) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:08:52,405 INFO L185 CegarLoopUtils]: At program point L460(lines 411 461) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,405 INFO L189 CegarLoopUtils]: For program point L766(lines 766 767) no Hoare annotation was computed. [2021-02-22 01:08:52,405 INFO L189 CegarLoopUtils]: For program point L762(lines 762 769) no Hoare annotation was computed. [2021-02-22 01:08:52,405 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 742 787) no Hoare annotation was computed. [2021-02-22 01:08:52,405 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-22 01:08:52,405 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-22 01:08:52,405 INFO L189 CegarLoopUtils]: For program point L756(lines 756 776) no Hoare annotation was computed. [2021-02-22 01:08:52,405 INFO L189 CegarLoopUtils]: For program point L756-1(lines 756 776) no Hoare annotation was computed. [2021-02-22 01:08:52,405 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-22 01:08:52,406 INFO L189 CegarLoopUtils]: For program point L783(line 783) no Hoare annotation was computed. [2021-02-22 01:08:52,406 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-22 01:08:52,406 INFO L189 CegarLoopUtils]: For program point L783-1(line 783) no Hoare annotation was computed. [2021-02-22 01:08:52,406 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-22 01:08:52,406 INFO L189 CegarLoopUtils]: For program point L783-2(line 783) no Hoare annotation was computed. [2021-02-22 01:08:52,406 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-22 01:08:52,406 INFO L189 CegarLoopUtils]: For program point L781-1(line 781) no Hoare annotation was computed. [2021-02-22 01:08:52,406 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-22 01:08:52,406 INFO L189 CegarLoopUtils]: For program point L781-2(line 781) no Hoare annotation was computed. [2021-02-22 01:08:52,406 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-22 01:08:52,407 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-22 01:08:52,407 INFO L189 CegarLoopUtils]: For program point L742(lines 742 787) no Hoare annotation was computed. [2021-02-22 01:08:52,407 INFO L189 CegarLoopUtils]: For program point L773(lines 773 774) no Hoare annotation was computed. [2021-02-22 01:08:52,407 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-22 01:08:52,407 INFO L189 CegarLoopUtils]: For program point L761-1(line 761) no Hoare annotation was computed. [2021-02-22 01:08:52,407 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-22 01:08:52,407 INFO L189 CegarLoopUtils]: For program point L761-2(line 761) no Hoare annotation was computed. [2021-02-22 01:08:52,407 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 742 787) no Hoare annotation was computed. [2021-02-22 01:08:52,407 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-22 01:08:52,408 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 742 787) no Hoare annotation was computed. [2021-02-22 01:08:52,408 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-22 01:08:52,408 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-22 01:08:52,408 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-22 01:08:52,408 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-22 01:08:52,408 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-22 01:08:52,408 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-22 01:08:52,408 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-22 01:08:52,408 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-22 01:08:52,408 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-22 01:08:52,409 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-22 01:08:52,409 INFO L189 CegarLoopUtils]: For program point L205(lines 205 213) no Hoare annotation was computed. [2021-02-22 01:08:52,409 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-22 01:08:52,409 INFO L189 CegarLoopUtils]: For program point L205-2(lines 205 213) no Hoare annotation was computed. [2021-02-22 01:08:52,409 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 197 219) no Hoare annotation was computed. [2021-02-22 01:08:52,409 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 197 219) no Hoare annotation was computed. [2021-02-22 01:08:52,409 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 197 219) no Hoare annotation was computed. [2021-02-22 01:08:52,409 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-22 01:08:52,409 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-22 01:08:52,409 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-22 01:08:52,410 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-22 01:08:52,410 INFO L189 CegarLoopUtils]: For program point L663(lines 663 667) no Hoare annotation was computed. [2021-02-22 01:08:52,410 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-22 01:08:52,410 INFO L189 CegarLoopUtils]: For program point L688-2(lines 688 708) no Hoare annotation was computed. [2021-02-22 01:08:52,410 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-22 01:08:52,410 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-22 01:08:52,410 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-22 01:08:52,410 INFO L189 CegarLoopUtils]: For program point L639(lines 639 741) no Hoare annotation was computed. [2021-02-22 01:08:52,410 INFO L189 CegarLoopUtils]: For program point L639-1(lines 639 741) no Hoare annotation was computed. [2021-02-22 01:08:52,410 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-22 01:08:52,411 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-22 01:08:52,411 INFO L189 CegarLoopUtils]: For program point L730-1(line 730) no Hoare annotation was computed. [2021-02-22 01:08:52,411 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-22 01:08:52,411 INFO L189 CegarLoopUtils]: For program point L730-2(line 730) no Hoare annotation was computed. [2021-02-22 01:08:52,411 INFO L189 CegarLoopUtils]: For program point L689(lines 688 708) no Hoare annotation was computed. [2021-02-22 01:08:52,411 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-22 01:08:52,411 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-22 01:08:52,411 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-22 01:08:52,411 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-22 01:08:52,411 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-22 01:08:52,411 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-22 01:08:52,412 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-22 01:08:52,412 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-22 01:08:52,412 INFO L189 CegarLoopUtils]: For program point L673-1(line 673) no Hoare annotation was computed. [2021-02-22 01:08:52,412 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 639 741) no Hoare annotation was computed. [2021-02-22 01:08:52,412 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-22 01:08:52,412 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-22 01:08:52,412 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-22 01:08:52,412 INFO L189 CegarLoopUtils]: For program point L690(lines 690 694) no Hoare annotation was computed. [2021-02-22 01:08:52,412 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-22 01:08:52,412 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-22 01:08:52,413 INFO L189 CegarLoopUtils]: For program point L715-1(line 715) no Hoare annotation was computed. [2021-02-22 01:08:52,413 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-22 01:08:52,413 INFO L189 CegarLoopUtils]: For program point L715-2(line 715) no Hoare annotation was computed. [2021-02-22 01:08:52,413 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 639 741) no Hoare annotation was computed. [2021-02-22 01:08:52,413 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-22 01:08:52,413 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-22 01:08:52,413 INFO L189 CegarLoopUtils]: For program point L699-1(line 699) no Hoare annotation was computed. [2021-02-22 01:08:52,413 INFO L189 CegarLoopUtils]: For program point L699-2(line 699) no Hoare annotation was computed. [2021-02-22 01:08:52,413 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-22 01:08:52,413 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 639 741) no Hoare annotation was computed. [2021-02-22 01:08:52,413 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-22 01:08:52,414 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-22 01:08:52,414 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-22 01:08:52,414 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-22 01:08:52,414 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-22 01:08:52,414 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-22 01:08:52,414 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-22 01:08:52,414 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-22 01:08:52,414 INFO L189 CegarLoopUtils]: For program point L717-1(line 717) no Hoare annotation was computed. [2021-02-22 01:08:52,414 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-22 01:08:52,414 INFO L189 CegarLoopUtils]: For program point L717-2(line 717) no Hoare annotation was computed. [2021-02-22 01:08:52,414 INFO L189 CegarLoopUtils]: For program point L709(lines 687 710) no Hoare annotation was computed. [2021-02-22 01:08:52,415 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-22 01:08:52,415 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-22 01:08:52,415 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-22 01:08:52,415 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-22 01:08:52,415 INFO L189 CegarLoopUtils]: For program point L668(lines 668 684) no Hoare annotation was computed. [2021-02-22 01:08:52,415 INFO L189 CegarLoopUtils]: For program point L701-1(line 701) no Hoare annotation was computed. [2021-02-22 01:08:52,415 INFO L189 CegarLoopUtils]: For program point L701-2(line 701) no Hoare annotation was computed. [2021-02-22 01:08:52,415 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-22 01:08:52,415 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-22 01:08:52,415 INFO L189 CegarLoopUtils]: For program point L685(lines 685 726) no Hoare annotation was computed. [2021-02-22 01:08:52,416 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-22 01:08:52,416 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-22 01:08:52,416 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-22 01:08:52,416 INFO L189 CegarLoopUtils]: For program point L677-1(line 677) no Hoare annotation was computed. [2021-02-22 01:08:52,416 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-22 01:08:52,416 INFO L189 CegarLoopUtils]: For program point L727(lines 727 738) no Hoare annotation was computed. [2021-02-22 01:08:52,416 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-22 01:08:52,416 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-22 01:08:52,416 INFO L189 CegarLoopUtils]: For program point L719-1(line 719) no Hoare annotation was computed. [2021-02-22 01:08:52,416 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-22 01:08:52,416 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-22 01:08:52,417 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-22 01:08:52,417 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-22 01:08:52,417 INFO L189 CegarLoopUtils]: For program point L703-1(line 703) no Hoare annotation was computed. [2021-02-22 01:08:52,417 INFO L189 CegarLoopUtils]: For program point L670-1(line 670) no Hoare annotation was computed. [2021-02-22 01:08:52,417 INFO L189 CegarLoopUtils]: For program point L728(lines 728 735) no Hoare annotation was computed. [2021-02-22 01:08:52,417 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-22 01:08:52,417 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-22 01:08:52,417 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-22 01:08:52,417 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-22 01:08:52,417 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 836 845) no Hoare annotation was computed. [2021-02-22 01:08:52,417 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 836 845) no Hoare annotation was computed. [2021-02-22 01:08:52,417 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-22 01:08:52,418 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-22 01:08:52,418 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 836 845) no Hoare annotation was computed. [2021-02-22 01:08:52,418 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-22 01:08:52,418 INFO L189 CegarLoopUtils]: For program point L838-1(line 838) no Hoare annotation was computed. [2021-02-22 01:08:52,418 INFO L189 CegarLoopUtils]: For program point L838-2(line 838) no Hoare annotation was computed. [2021-02-22 01:08:52,418 INFO L185 CegarLoopUtils]: At program point L386-1(line 386) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,418 INFO L185 CegarLoopUtils]: At program point L386-2(line 386) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,418 INFO L185 CegarLoopUtils]: At program point L386-3(line 386) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,418 INFO L185 CegarLoopUtils]: At program point L382(line 382) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,419 INFO L185 CegarLoopUtils]: At program point L766(line 766) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,419 INFO L185 CegarLoopUtils]: At program point L638(line 638) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:08:52,419 INFO L185 CegarLoopUtils]: At program point L382-1(line 382) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,419 INFO L185 CegarLoopUtils]: At program point L766-1(line 766) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,419 INFO L185 CegarLoopUtils]: At program point L382-2(line 382) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,419 INFO L185 CegarLoopUtils]: At program point L382-3(line 382) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,419 INFO L185 CegarLoopUtils]: At program point L378(line 378) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,419 INFO L185 CegarLoopUtils]: At program point L382-4(line 382) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,419 INFO L185 CegarLoopUtils]: At program point L378-1(line 378) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,420 INFO L185 CegarLoopUtils]: At program point L378-2(line 378) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,420 INFO L185 CegarLoopUtils]: At program point L378-3(line 378) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,420 INFO L185 CegarLoopUtils]: At program point L151(line 151) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:08:52,420 INFO L185 CegarLoopUtils]: At program point L374(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,420 INFO L185 CegarLoopUtils]: At program point L374-1(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,420 INFO L185 CegarLoopUtils]: At program point L374-2(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,420 INFO L185 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,420 INFO L185 CegarLoopUtils]: At program point L374-3(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,421 INFO L185 CegarLoopUtils]: At program point L370(line 370) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,421 INFO L185 CegarLoopUtils]: At program point L374-4(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,421 INFO L185 CegarLoopUtils]: At program point L370-1(line 370) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,421 INFO L185 CegarLoopUtils]: At program point L374-5(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,421 INFO L185 CegarLoopUtils]: At program point L370-2(line 370) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,421 INFO L185 CegarLoopUtils]: At program point L374-6(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,421 INFO L185 CegarLoopUtils]: At program point L370-3(line 370) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,421 INFO L185 CegarLoopUtils]: At program point L374-7(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,422 INFO L185 CegarLoopUtils]: At program point L366(line 366) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,422 INFO L185 CegarLoopUtils]: At program point L370-4(line 370) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,422 INFO L185 CegarLoopUtils]: At program point L366-1(line 366) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,422 INFO L185 CegarLoopUtils]: At program point L366-2(line 366) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,422 INFO L185 CegarLoopUtils]: At program point L812(line 812) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,422 INFO L185 CegarLoopUtils]: At program point L366-3(line 366) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,422 INFO L185 CegarLoopUtils]: At program point L812-1(line 812) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,422 INFO L185 CegarLoopUtils]: At program point L362(line 362) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,422 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,423 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,423 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,423 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,423 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,423 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,423 INFO L185 CegarLoopUtils]: At program point L767(line 767) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,423 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,423 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,423 INFO L185 CegarLoopUtils]: At program point L813(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,424 INFO L185 CegarLoopUtils]: At program point L202(line 202) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,424 INFO L185 CegarLoopUtils]: At program point L388(line 388) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,424 INFO L185 CegarLoopUtils]: At program point L388-1(line 388) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,424 INFO L185 CegarLoopUtils]: At program point L388-2(line 388) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,424 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:08:52,424 INFO L185 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,424 INFO L185 CegarLoopUtils]: At program point L215-1(line 215) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,425 INFO L185 CegarLoopUtils]: At program point L215-2(line 215) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,425 INFO L185 CegarLoopUtils]: At program point L211(line 211) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,425 INFO L185 CegarLoopUtils]: At program point L211-1(line 211) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,425 INFO L185 CegarLoopUtils]: At program point L211-2(line 211) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,425 INFO L185 CegarLoopUtils]: At program point L211-3(line 211) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,425 INFO L185 CegarLoopUtils]: At program point L207(line 207) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,425 INFO L185 CegarLoopUtils]: At program point L207-1(line 207) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,425 INFO L185 CegarLoopUtils]: At program point L207-2(line 207) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,425 INFO L185 CegarLoopUtils]: At program point L207-3(line 207) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,426 INFO L185 CegarLoopUtils]: At program point L203(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,426 INFO L185 CegarLoopUtils]: At program point L207-4(line 207) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,426 INFO L185 CegarLoopUtils]: At program point L203-1(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,426 INFO L185 CegarLoopUtils]: At program point L207-5(line 207) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,426 INFO L185 CegarLoopUtils]: At program point L203-2(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,426 INFO L185 CegarLoopUtils]: At program point L203-3(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,426 INFO L185 CegarLoopUtils]: At program point L203-4(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,426 INFO L185 CegarLoopUtils]: At program point L203-5(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,426 INFO L185 CegarLoopUtils]: At program point L203-6(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,427 INFO L185 CegarLoopUtils]: At program point L773(line 773) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,427 INFO L185 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:08:52,427 INFO L185 CegarLoopUtils]: At program point L203-7(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,427 INFO L185 CegarLoopUtils]: At program point L773-1(line 773) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,427 INFO L185 CegarLoopUtils]: At program point L150(line 150) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,427 INFO L185 CegarLoopUtils]: At program point L819(line 819) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,427 INFO L185 CegarLoopUtils]: At program point L819-1(line 819) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,428 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:08:52,428 INFO L185 CegarLoopUtils]: At program point L774(line 774) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,428 INFO L185 CegarLoopUtils]: At program point L262(line 262) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:08:52,428 INFO L185 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:08:52,428 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:08:52,428 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 321 328) no Hoare annotation was computed. [2021-02-22 01:08:52,428 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 321 328) no Hoare annotation was computed. [2021-02-22 01:08:52,428 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 321 328) no Hoare annotation was computed. [2021-02-22 01:08:52,428 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 220 228) the Hoare annotation is: true [2021-02-22 01:08:52,429 INFO L185 CegarLoopUtils]: At program point L225(line 225) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:08:52,429 INFO L192 CegarLoopUtils]: At program point L224(line 224) the Hoare annotation is: true [2021-02-22 01:08:52,429 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 220 228) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~2)) (not (= 1 ~systemActive~0))) [2021-02-22 01:08:52,429 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 220 228) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~2)) (not (= 1 ~systemActive~0))) [2021-02-22 01:08:52,429 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 176 187) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:08:52,429 INFO L185 CegarLoopUtils]: At program point L183(line 183) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:08:52,429 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 176 187) the Hoare annotation is: true [2021-02-22 01:08:52,430 INFO L185 CegarLoopUtils]: At program point L181(line 181) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:08:52,430 INFO L192 CegarLoopUtils]: At program point L180-1(lines 176 187) the Hoare annotation is: true [2021-02-22 01:08:52,430 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:08:52,430 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:08:52,430 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:08:52,430 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:08:52,430 INFO L185 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,430 INFO L185 CegarLoopUtils]: At program point L275(lines 275 281) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,430 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 264 287) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,430 INFO L185 CegarLoopUtils]: At program point L270(line 270) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,431 INFO L185 CegarLoopUtils]: At program point L268(lines 267 286) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:08:52,431 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 264 287) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2))) [2021-02-22 01:08:52,431 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 264 287) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2))) [2021-02-22 01:08:52,431 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2021-02-22 01:08:52,431 INFO L192 CegarLoopUtils]: At program point L58(lines 58 62) the Hoare annotation is: true [2021-02-22 01:08:52,431 INFO L192 CegarLoopUtils]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2021-02-22 01:08:52,431 INFO L192 CegarLoopUtils]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2021-02-22 01:08:52,432 INFO L192 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: true [2021-02-22 01:08:52,432 INFO L192 CegarLoopUtils]: At program point L50-1(line 50) the Hoare annotation is: true [2021-02-22 01:08:52,432 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-22 01:08:52,432 INFO L192 CegarLoopUtils]: At program point L69(lines 44 73) the Hoare annotation is: true [2021-02-22 01:08:52,432 INFO L192 CegarLoopUtils]: At program point L65(line 65) the Hoare annotation is: true [2021-02-22 01:08:52,432 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2021-02-22 01:08:52,432 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-22 01:08:52,432 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 188 196) the Hoare annotation is: true [2021-02-22 01:08:52,432 INFO L192 CegarLoopUtils]: At program point L193(line 193) the Hoare annotation is: true [2021-02-22 01:08:52,432 INFO L192 CegarLoopUtils]: At program point L192(line 192) the Hoare annotation is: true [2021-02-22 01:08:52,433 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 188 196) the Hoare annotation is: true [2021-02-22 01:08:52,433 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 188 196) the Hoare annotation is: true [2021-02-22 01:08:52,433 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 152 163) the Hoare annotation is: true [2021-02-22 01:08:52,433 INFO L192 CegarLoopUtils]: At program point L157(line 157) the Hoare annotation is: true [2021-02-22 01:08:52,433 INFO L192 CegarLoopUtils]: At program point L156-1(lines 152 163) the Hoare annotation is: true [2021-02-22 01:08:52,433 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 152 163) the Hoare annotation is: true [2021-02-22 01:08:52,433 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2021-02-22 01:08:52,433 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2021-02-22 01:08:52,433 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:08:52,433 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:08:52,434 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:08:52,434 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:08:52,434 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 393 400) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 1 ~systemActive~0)) [2021-02-22 01:08:52,434 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 393 400) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 1 ~systemActive~0)) [2021-02-22 01:08:52,434 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 393 400) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 1 ~systemActive~0)) [2021-02-22 01:08:52,434 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 164 175) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~3 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 .cse4 (not (= ~waterLevel~0 0)) .cse5) (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 .cse4 (< ~waterLevel~0 3) .cse5))) [2021-02-22 01:08:52,434 INFO L185 CegarLoopUtils]: At program point L169(line 169) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~3 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (< ~waterLevel~0 2) .cse5 .cse6))) [2021-02-22 01:08:52,435 INFO L185 CegarLoopUtils]: At program point L168-1(lines 164 175) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~3 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 .cse4 (not (= ~waterLevel~0 0)) .cse5) (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 .cse4 (< ~waterLevel~0 3) .cse5))) [2021-02-22 01:08:52,435 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 164 175) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2021-02-22 01:08:52,435 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 870 877) the Hoare annotation is: true [2021-02-22 01:08:52,435 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 874) the Hoare annotation is: true [2021-02-22 01:08:52,435 INFO L192 CegarLoopUtils]: At program point L874(line 874) the Hoare annotation is: true [2021-02-22 01:08:52,435 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 870 877) the Hoare annotation is: true [2021-02-22 01:08:52,435 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 870 877) the Hoare annotation is: true [2021-02-22 01:08:52,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:08:52 BoogieIcfgContainer [2021-02-22 01:08:52,467 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:08:52,469 INFO L168 Benchmark]: Toolchain (without parser) took 121993.37 ms. Allocated memory was 156.2 MB in the beginning and 729.8 MB in the end (delta: 573.6 MB). Free memory was 132.0 MB in the beginning and 677.5 MB in the end (delta: -545.5 MB). Peak memory consumption was 459.5 MB. Max. memory is 8.0 GB. [2021-02-22 01:08:52,469 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 156.2 MB. Free memory is still 130.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:08:52,469 INFO L168 Benchmark]: CACSL2BoogieTranslator took 629.29 ms. Allocated memory is still 156.2 MB. Free memory was 130.8 MB in the beginning and 111.0 MB in the end (delta: 19.8 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. [2021-02-22 01:08:52,470 INFO L168 Benchmark]: Boogie Preprocessor took 119.24 ms. Allocated memory is still 156.2 MB. Free memory was 111.0 MB in the beginning and 107.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:08:52,470 INFO L168 Benchmark]: RCFGBuilder took 1669.66 ms. Allocated memory was 156.2 MB in the beginning and 192.9 MB in the end (delta: 36.7 MB). Free memory was 107.2 MB in the beginning and 162.5 MB in the end (delta: -55.4 MB). Peak memory consumption was 59.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:08:52,470 INFO L168 Benchmark]: TraceAbstraction took 119554.70 ms. Allocated memory was 192.9 MB in the beginning and 729.8 MB in the end (delta: 536.9 MB). Free memory was 162.0 MB in the beginning and 677.5 MB in the end (delta: -515.5 MB). Peak memory consumption was 451.8 MB. Max. memory is 8.0 GB. [2021-02-22 01:08:52,471 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 156.2 MB. Free memory is still 130.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 629.29 ms. Allocated memory is still 156.2 MB. Free memory was 130.8 MB in the beginning and 111.0 MB in the end (delta: 19.8 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 119.24 ms. Allocated memory is still 156.2 MB. Free memory was 111.0 MB in the beginning and 107.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1669.66 ms. Allocated memory was 156.2 MB in the beginning and 192.9 MB in the end (delta: 36.7 MB). Free memory was 107.2 MB in the beginning and 162.5 MB in the end (delta: -55.4 MB). Peak memory consumption was 59.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 119554.70 ms. Allocated memory was 192.9 MB in the beginning and 729.8 MB in the end (delta: 536.9 MB). Free memory was 162.0 MB in the beginning and 677.5 MB in the end (delta: -515.5 MB). Peak memory consumption was 451.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 874]: 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: 412]: Loop Invariant Derived loop invariant: (((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || ((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || (((((((1 == systemActive && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 853]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 860]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) - ProcedureContractResult [Line: 232]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((0 <= tmp + 2147483648 || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) && (((((waterLevel == tmp && !(tmp == 0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (tmp___0 == 0 && waterLevel == tmp)) || !(1 == systemActive)) - ProcedureContractResult [Line: 122]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 348]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 846]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 109]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 337]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 329]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 296]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((!(waterLevel < 3) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 288]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 402]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 176]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 220]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((!(waterLevel < 3) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == retValue_acc)) || !(1 == systemActive) - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 188]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 264]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 152]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 393]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((!(\old(systemActive) == 1) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive - ProcedureContractResult [Line: 164]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((!(tmp <= 2147483647) || !(\old(waterLevel) == 1)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(waterLevel == 0)) || !(0 <= tmp + 2147483648)) && (((((((!(tmp <= 2147483647) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel < 3) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 870]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 597 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 60.6s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 53.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 58.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1220 SDtfs, 4817 SDslu, 2994 SDs, 0 SdLazy, 6592 SolverSat, 2122 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 437 GetRequests, 189 SyntacticMatches, 1 SemanticMatches, 247 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11080 ImplicationChecksByTransitivity, 42.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=397occurred 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: 0.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 454 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 242 LocationsWithAnnotation, 1424 PreInvPairs, 2032 NumberOfFragments, 4074 HoareAnnotationTreeSize, 1424 FomulaSimplifications, 3546218 FormulaSimplificationTreeSizeReduction, 12.9s HoareSimplificationTime, 242 FomulaSimplificationsInter, 132633 FormulaSimplificationTreeSizeReductionInter, 45.4s 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...