/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_product10.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:07:44,912 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:07:44,916 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:07:44,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:07:44,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:07:44,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:07:44,984 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:07:44,993 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:07:44,996 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:07:45,002 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:07:45,004 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:07:45,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:07:45,007 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:07:45,010 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:07:45,012 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:07:45,014 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:07:45,030 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:07:45,031 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:07:45,034 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:07:45,036 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:07:45,038 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:07:45,040 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:07:45,041 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:07:45,042 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:07:45,045 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:07:45,045 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:07:45,046 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:07:45,047 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:07:45,048 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:07:45,049 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:07:45,049 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:07:45,050 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:07:45,051 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:07:45,052 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:07:45,053 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:07:45,054 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:07:45,054 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:07:45,055 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:07:45,055 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:07:45,056 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:07:45,057 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:07:45,058 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 01:07:45,070 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:07:45,070 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:07:45,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:07:45,072 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:07:45,073 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:07:45,073 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:07:45,073 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:07:45,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:07:45,074 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:07:45,074 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:07:45,074 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:07:45,074 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:07:45,075 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:07:45,075 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:07:45,075 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:07:45,075 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:07:45,076 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:07:45,076 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:07:45,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:07:45,076 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:07:45,077 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:07:45,077 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:07:45,077 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:07:45,077 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:07:45,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:07:45,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:07:45,474 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:07:45,475 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:07:45,476 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:07:45,477 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product10.cil.c [2021-02-22 01:07:45,564 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7425db0f/576767c5b60343868a409bbe9c5c02db/FLAG4d2ae8050 [2021-02-22 01:07:46,251 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:07:46,252 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product10.cil.c [2021-02-22 01:07:46,267 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7425db0f/576767c5b60343868a409bbe9c5c02db/FLAG4d2ae8050 [2021-02-22 01:07:46,568 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7425db0f/576767c5b60343868a409bbe9c5c02db [2021-02-22 01:07:46,571 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:07:46,585 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:07:46,592 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:07:46,592 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:07:46,596 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:07:46,597 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:07:46" (1/1) ... [2021-02-22 01:07:46,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@418464a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:46, skipping insertion in model container [2021-02-22 01:07:46,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:07:46" (1/1) ... [2021-02-22 01:07:46,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:07:46,692 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:07:46,988 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_product10.cil.c[11394,11407] [2021-02-22 01:07:47,035 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:07:47,048 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:07:47,155 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_product10.cil.c[11394,11407] [2021-02-22 01:07:47,207 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:07:47,252 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:07:47,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:47 WrapperNode [2021-02-22 01:07:47,252 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:07:47,254 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:07:47,254 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:07:47,254 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:07:47,268 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:47" (1/1) ... [2021-02-22 01:07:47,269 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:47" (1/1) ... [2021-02-22 01:07:47,312 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:47" (1/1) ... [2021-02-22 01:07:47,312 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:47" (1/1) ... [2021-02-22 01:07:47,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:47" (1/1) ... [2021-02-22 01:07:47,387 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:47" (1/1) ... [2021-02-22 01:07:47,392 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:47" (1/1) ... [2021-02-22 01:07:47,400 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:07:47,401 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:07:47,401 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:07:47,401 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:07:47,402 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:47" (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 01:07:47,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:07:47,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:07:47,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:07:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:07:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:07:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:07:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:07:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:07:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:07:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:07:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:07:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:07:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:07:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:07:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:07:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:07:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:07:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:07:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:07:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-22 01:07:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:07:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:07:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:07:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:07:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:07:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 01:07:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:07:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:07:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:07:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:07:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:07:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:07:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:07:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:07:47,519 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:07:47,519 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:07:47,519 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:07:47,551 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:07:47,551 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:07:47,552 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:07:47,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:07:47,552 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:07:47,552 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:07:47,556 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:07:47,556 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:07:47,556 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:07:47,556 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:07:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:07:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:07:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:07:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:07:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:07:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:07:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:07:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:07:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:07:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:07:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:07:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:07:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:07:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:07:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:07:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:07:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:07:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:07:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:07:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:07:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:07:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:07:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:07:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:07:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:07:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:07:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:07:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:07:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:07:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:07:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:07:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:07:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:07:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 01:07:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:07:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-22 01:07:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:07:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:07:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:07:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:07:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:07:49,020 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:07:49,020 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:07:49,023 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:07:49 BoogieIcfgContainer [2021-02-22 01:07:49,023 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:07:49,025 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:07:49,025 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:07:49,029 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:07:49,029 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:07:46" (1/3) ... [2021-02-22 01:07:49,030 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56abcb98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:07:49, skipping insertion in model container [2021-02-22 01:07:49,030 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:47" (2/3) ... [2021-02-22 01:07:49,031 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56abcb98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:07:49, skipping insertion in model container [2021-02-22 01:07:49,031 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:07:49" (3/3) ... [2021-02-22 01:07:49,033 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product10.cil.c [2021-02-22 01:07:49,040 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:07:49,046 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:07:49,066 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:07:49,092 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:07:49,092 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:07:49,093 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:07:49,093 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:07:49,093 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:07:49,093 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:07:49,093 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:07:49,093 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:07:49,116 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states. [2021-02-22 01:07:49,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 01:07:49,136 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:07:49,137 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 01:07:49,137 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:07:49,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:07:49,144 INFO L82 PathProgramCache]: Analyzing trace with hash -804458709, now seen corresponding path program 1 times [2021-02-22 01:07:49,154 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:07:49,154 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1817601525] [2021-02-22 01:07:49,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:07:49,241 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:07:49,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:49,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:49,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:49,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:49,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,293 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:07:50,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:07:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:50,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:07:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:50,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:07:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:50,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:07:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:50,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:07:50,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:50,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:07:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:50,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:07:50,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:50,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,544 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 01:07:50,546 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1817601525] [2021-02-22 01:07:50,549 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:07:50,549 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 01:07:50,550 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [807548466] [2021-02-22 01:07:50,558 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 01:07:50,558 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:07:50,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 01:07:50,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:07:50,573 INFO L87 Difference]: Start difference. First operand 251 states. Second operand 3 states. [2021-02-22 01:07:52,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:07:52,013 INFO L93 Difference]: Finished difference Result 358 states and 430 transitions. [2021-02-22 01:07:52,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 01:07:52,015 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 01:07:52,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:07:52,041 INFO L225 Difference]: With dead ends: 358 [2021-02-22 01:07:52,042 INFO L226 Difference]: Without dead ends: 237 [2021-02-22 01:07:52,048 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 01:07:52,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2021-02-22 01:07:52,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 199. [2021-02-22 01:07:52,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199 states. [2021-02-22 01:07:52,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 212 transitions. [2021-02-22 01:07:52,219 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 212 transitions. Word has length 147 [2021-02-22 01:07:52,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:07:52,223 INFO L480 AbstractCegarLoop]: Abstraction has 199 states and 212 transitions. [2021-02-22 01:07:52,223 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 01:07:52,224 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 212 transitions. [2021-02-22 01:07:52,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 01:07:52,238 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:07:52,238 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 01:07:52,239 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:07:52,239 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:07:52,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:07:52,240 INFO L82 PathProgramCache]: Analyzing trace with hash -2084857258, now seen corresponding path program 1 times [2021-02-22 01:07:52,240 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:07:52,241 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1033457650] [2021-02-22 01:07:52,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:07:52,252 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:07:52,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:52,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:52,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:52,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:52,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:52,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:52,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:52,755 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:07:52,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:07:52,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:52,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:52,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:52,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:07:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:52,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:52,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:52,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:07:52,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:52,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:52,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:52,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:07:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:52,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:52,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:52,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:07:52,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:52,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:52,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:52,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:07:52,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:52,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:52,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:52,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:07:52,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:52,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:52,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:52,868 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 01:07:52,869 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1033457650] [2021-02-22 01:07:52,869 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:07:52,869 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:07:52,869 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1712348905] [2021-02-22 01:07:52,871 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:07:52,871 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:07:52,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:07:52,872 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:07:52,872 INFO L87 Difference]: Start difference. First operand 199 states and 212 transitions. Second operand 4 states. [2021-02-22 01:07:53,690 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:07:54,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:07:54,346 INFO L93 Difference]: Finished difference Result 270 states and 300 transitions. [2021-02-22 01:07:54,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 01:07:54,346 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 01:07:54,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:07:54,350 INFO L225 Difference]: With dead ends: 270 [2021-02-22 01:07:54,350 INFO L226 Difference]: Without dead ends: 220 [2021-02-22 01:07:54,352 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 01:07:54,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220 states. [2021-02-22 01:07:54,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 220 to 189. [2021-02-22 01:07:54,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2021-02-22 01:07:54,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 199 transitions. [2021-02-22 01:07:54,432 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 199 transitions. Word has length 148 [2021-02-22 01:07:54,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:07:54,433 INFO L480 AbstractCegarLoop]: Abstraction has 189 states and 199 transitions. [2021-02-22 01:07:54,433 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:07:54,433 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 199 transitions. [2021-02-22 01:07:54,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-22 01:07:54,435 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:07:54,435 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 01:07:54,435 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:07:54,436 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:07:54,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:07:54,436 INFO L82 PathProgramCache]: Analyzing trace with hash -1575613923, now seen corresponding path program 1 times [2021-02-22 01:07:54,436 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:07:54,437 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2079479384] [2021-02-22 01:07:54,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:07:54,440 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:07:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:54,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:54,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:54,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:54,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:54,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:54,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:54,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:54,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:54,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:54,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:54,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:54,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:54,925 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:07:54,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:07:54,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:54,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:54,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:54,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:07:54,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:54,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:54,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:54,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:07:54,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:54,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:54,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:54,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:07:54,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:54,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:54,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:55,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:55,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:55,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:55,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:55,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:07:55,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:55,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:55,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:55,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:07:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:55,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:55,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:55,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:07:55,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:55,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:55,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:55,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:07:55,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:55,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:55,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:55,183 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 01:07:55,184 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2079479384] [2021-02-22 01:07:55,184 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:07:55,184 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:07:55,184 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289455955] [2021-02-22 01:07:55,185 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:07:55,185 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:07:55,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:07:55,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:07:55,186 INFO L87 Difference]: Start difference. First operand 189 states and 199 transitions. Second operand 10 states. [2021-02-22 01:07:55,814 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:07:56,265 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:07:56,619 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:07:57,011 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:07:57,396 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:57,751 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:07:58,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:07:58,817 INFO L93 Difference]: Finished difference Result 316 states and 362 transitions. [2021-02-22 01:07:58,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:07:58,818 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-22 01:07:58,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:07:58,824 INFO L225 Difference]: With dead ends: 316 [2021-02-22 01:07:58,824 INFO L226 Difference]: Without dead ends: 242 [2021-02-22 01:07:58,829 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:07:58,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2021-02-22 01:07:58,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 189. [2021-02-22 01:07:58,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2021-02-22 01:07:58,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 198 transitions. [2021-02-22 01:07:58,911 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 198 transitions. Word has length 161 [2021-02-22 01:07:58,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:07:58,912 INFO L480 AbstractCegarLoop]: Abstraction has 189 states and 198 transitions. [2021-02-22 01:07:58,912 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:07:58,912 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 198 transitions. [2021-02-22 01:07:58,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2021-02-22 01:07:58,914 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:07:58,914 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] [2021-02-22 01:07:58,914 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:07:58,915 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:07:58,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:07:58,915 INFO L82 PathProgramCache]: Analyzing trace with hash 69916811, now seen corresponding path program 1 times [2021-02-22 01:07:58,915 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:07:58,915 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1111723151] [2021-02-22 01:07:58,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:07:58,919 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:07:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:58,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:58,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:58,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:58,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:58,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:58,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:58,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:58,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:59,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:59,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:59,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:59,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:59,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:59,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:59,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,362 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:07:59,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:07:59,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:59,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:07:59,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:07:59,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:59,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:07:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:59,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:07:59,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:59,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:59,455 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:07:59,456 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:07:59,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:07:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:59,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:07:59,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:59,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:07:59,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:59,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:07:59,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:59,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:59,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:59,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:07:59,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:59,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,633 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 01:07:59,634 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1111723151] [2021-02-22 01:07:59,634 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:07:59,635 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:07:59,636 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675748746] [2021-02-22 01:07:59,638 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:07:59,645 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:07:59,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:07:59,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:07:59,647 INFO L87 Difference]: Start difference. First operand 189 states and 198 transitions. Second operand 14 states. [2021-02-22 01:08:00,359 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:00,818 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:01,193 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:01,556 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:01,924 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:02,308 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:03,092 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:08:03,935 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:04,329 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:04,738 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:05,112 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:05,465 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:05,847 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:08:06,219 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:06,583 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:06,954 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:07,362 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:07,796 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:08:08,176 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:08,567 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:09,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:09,577 INFO L93 Difference]: Finished difference Result 479 states and 573 transitions. [2021-02-22 01:08:09,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-22 01:08:09,577 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 164 [2021-02-22 01:08:09,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:09,581 INFO L225 Difference]: With dead ends: 479 [2021-02-22 01:08:09,581 INFO L226 Difference]: Without dead ends: 405 [2021-02-22 01:08:09,583 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 7.4s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2021-02-22 01:08:09,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 405 states. [2021-02-22 01:08:09,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 405 to 311. [2021-02-22 01:08:09,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 311 states. [2021-02-22 01:08:09,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 339 transitions. [2021-02-22 01:08:09,712 INFO L78 Accepts]: Start accepts. Automaton has 311 states and 339 transitions. Word has length 164 [2021-02-22 01:08:09,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:09,713 INFO L480 AbstractCegarLoop]: Abstraction has 311 states and 339 transitions. [2021-02-22 01:08:09,713 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:08:09,713 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 339 transitions. [2021-02-22 01:08:09,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-02-22 01:08:09,716 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:09,716 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 01:08:09,716 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:08:09,717 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:09,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:09,717 INFO L82 PathProgramCache]: Analyzing trace with hash -2054989522, now seen corresponding path program 1 times [2021-02-22 01:08:09,717 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:09,718 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [690745403] [2021-02-22 01:08:09,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:09,720 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:09,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:09,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:09,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:09,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:09,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:10,074 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:10,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:10,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:10,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:10,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:10,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:10,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:10,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:10,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:10,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:10,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:10,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:10,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:10,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:10,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:10,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:10,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:10,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:10,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:10,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:10,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:10,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:08:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:10,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:10,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:10,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:08:10,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:10,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:10,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:10,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-22 01:08:10,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:10,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:10,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:10,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-02-22 01:08:10,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:10,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:10,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:10,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-22 01:08:10,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:10,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:10,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:10,212 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 01:08:10,213 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [690745403] [2021-02-22 01:08:10,213 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:10,213 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 01:08:10,213 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701741057] [2021-02-22 01:08:10,214 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 01:08:10,214 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:10,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 01:08:10,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-22 01:08:10,215 INFO L87 Difference]: Start difference. First operand 311 states and 339 transitions. Second operand 6 states. [2021-02-22 01:08:10,842 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:11,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:11,737 INFO L93 Difference]: Finished difference Result 520 states and 604 transitions. [2021-02-22 01:08:11,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-22 01:08:11,739 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 169 [2021-02-22 01:08:11,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:11,743 INFO L225 Difference]: With dead ends: 520 [2021-02-22 01:08:11,743 INFO L226 Difference]: Without dead ends: 380 [2021-02-22 01:08:11,744 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:08:11,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2021-02-22 01:08:11,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 293. [2021-02-22 01:08:11,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 293 states. [2021-02-22 01:08:11,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 310 transitions. [2021-02-22 01:08:11,853 INFO L78 Accepts]: Start accepts. Automaton has 293 states and 310 transitions. Word has length 169 [2021-02-22 01:08:11,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:11,854 INFO L480 AbstractCegarLoop]: Abstraction has 293 states and 310 transitions. [2021-02-22 01:08:11,854 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-22 01:08:11,854 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 310 transitions. [2021-02-22 01:08:11,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-02-22 01:08:11,857 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:11,858 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:08:11,858 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:08:11,858 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:11,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:11,859 INFO L82 PathProgramCache]: Analyzing trace with hash -1048216975, now seen corresponding path program 1 times [2021-02-22 01:08:11,859 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:11,859 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [906146929] [2021-02-22 01:08:11,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:11,921 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:08:11,923 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:08:11,932 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:08:11,932 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:08:11,938 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:08:11,962 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:08:11,967 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:11,971 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:11,975 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size [2021-02-22 01:08:11,984 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size 66 [2021-02-22 01:08:11,993 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size [2021-02-22 01:08:12,001 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size 66 [2021-02-22 01:08:12,051 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:08:12,053 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:08:12,057 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:12,065 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:12,072 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:08:12,073 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:08:12,077 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:08:12,078 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:08:12,081 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:08:12,082 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:08:12,088 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:12,091 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:12,093 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size [2021-02-22 01:08:12,102 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size 66 [2021-02-22 01:08:12,108 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size [2021-02-22 01:08:12,111 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size 66 [2021-02-22 01:08:12,151 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:08:12,154 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:08:12,158 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:12,161 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:12,164 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:08:12,165 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:08:12,166 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:08:12,167 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:08:12,170 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:08:12,172 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:08:12,175 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:12,177 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:12,179 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:08:12,179 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:08:12,186 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:08:12,189 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:08:12,191 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:08:12,193 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:08:12,195 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:12,196 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:12,198 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size [2021-02-22 01:08:12,202 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size 64 [2021-02-22 01:08:12,204 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size [2021-02-22 01:08:12,208 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size 64 [2021-02-22 01:08:12,250 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:08:12,253 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:08:12,256 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:12,257 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:12,259 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:08:12,259 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:08:12,261 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:08:12,261 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:08:12,263 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:08:12,265 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:08:12,267 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:12,268 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:12,271 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size [2021-02-22 01:08:12,276 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size 64 [2021-02-22 01:08:12,278 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size [2021-02-22 01:08:12,286 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size 64 [2021-02-22 01:08:12,326 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.0 percent of original size [2021-02-22 01:08:12,330 INFO L723 QuantifierPusher]: Distributing 9 disjuncts over 3 conjuncts [2021-02-22 01:08:12,336 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:12,337 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:12,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:12,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-02-22 01:08:12,349 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.0 percent of original size 40 [2021-02-22 01:08:12,359 WARN L141 QuantifierPusher]: treesize reduction 17, result has 85.6 percent of original size [2021-02-22 01:08:12,363 WARN L147 QuantifierPusher]: treesize reduction 17, result has 85.6 percent of original size 101 [2021-02-22 01:08:12,365 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size [2021-02-22 01:08:12,369 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size 66 [2021-02-22 01:08:12,372 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size [2021-02-22 01:08:12,375 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size 66 [2021-02-22 01:08:12,416 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:08:12,418 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:08:12,420 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:12,421 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:12,423 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size [2021-02-22 01:08:12,432 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size 64 [2021-02-22 01:08:12,434 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size [2021-02-22 01:08:12,437 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size 64 [2021-02-22 01:08:12,477 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:08:12,479 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:08:12,481 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:12,482 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:12,484 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:08:12,485 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:08:12,486 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:08:12,487 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:08:12,489 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:08:12,490 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:08:12,492 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:12,493 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:12,495 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:08:12,495 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:08:12,497 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:08:12,497 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:08:12,499 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:08:12,501 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:08:12,502 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:12,504 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:12,505 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:08:12,506 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:08:12,507 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:08:12,508 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:08:12,509 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:08:12,511 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:08:12,512 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:12,514 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:12,515 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size [2021-02-22 01:08:12,518 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size 64 [2021-02-22 01:08:12,520 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size [2021-02-22 01:08:12,523 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size 64 [2021-02-22 01:08:12,563 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:08:12,564 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:08:12,566 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:12,567 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:12,569 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size [2021-02-22 01:08:12,572 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size 66 [2021-02-22 01:08:12,574 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size [2021-02-22 01:08:12,577 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size 66 [2021-02-22 01:08:12,615 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:08:12,617 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:08:12,619 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:12,620 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:12,620 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:08:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:12,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:12,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:12,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:12,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:12,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:12,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:12,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:12,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:12,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:12,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:13,010 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:13,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:13,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:13,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:13,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:13,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:13,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:13,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:13,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:13,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:13,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:13,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:13,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:13,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:13,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:13,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:13,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:08:13,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:13,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:13,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-22 01:08:13,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:13,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:13,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-02-22 01:08:13,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:13,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:13,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-02-22 01:08:13,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:13,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:13,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2021-02-22 01:08:13,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:13,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:13,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:13,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:13,190 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 01:08:13,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,200 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:13,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:13,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,205 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:13,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:13,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,210 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:13,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:13,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,218 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:13,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:13,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,222 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:13,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:13,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,228 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:13,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:13,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,233 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:13,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:13,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,237 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:13,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:13,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,248 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-02-22 01:08:13,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-02-22 01:08:13,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,256 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:13,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:13,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,267 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:13,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:13,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:13,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:13,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:08:13,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:08:13,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:13,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:13,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,378 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:13,380 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:13,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:13,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:13,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:13,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:08:13,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:13,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,464 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:13,466 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:13,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:13,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:08:13,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:08:13,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:13,598 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:08:13,598 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:08:13,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:08:13,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:08:13,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:13,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:13,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,766 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:13,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:08:13,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:13,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:13,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:13,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,868 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:13,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:13,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:08:13,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:08:13,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:13,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:13,988 WARN L141 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-02-22 01:08:13,989 WARN L147 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size 10 [2021-02-22 01:08:13,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:13,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:13,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:13,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:14,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:14,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:14,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:14,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:14,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:14,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:14,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:14,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:14,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:14,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:14,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:14,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:08:14,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:08:14,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:08:14,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:14,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:14,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:14,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:14,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:14,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:14,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:14,436 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [906146929] [2021-02-22 01:08:14,436 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:14,436 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2021-02-22 01:08:14,436 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1327245033] [2021-02-22 01:08:14,437 INFO L460 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-02-22 01:08:14,437 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:14,438 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-02-22 01:08:14,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=169, Invalid=1313, Unknown=0, NotChecked=0, Total=1482 [2021-02-22 01:08:14,439 INFO L87 Difference]: Start difference. First operand 293 states and 310 transitions. Second operand 37 states. [2021-02-22 01:08:15,120 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:15,798 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:16,194 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:08:16,585 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:16,987 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:08:17,414 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:17,873 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:08:18,275 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:18,717 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:08:19,166 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:08:19,622 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:20,055 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:08:20,580 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:08:21,130 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:08:21,643 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:08:22,224 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:08:23,115 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:24,156 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:24,577 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:08:25,061 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:25,547 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:08:26,019 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:08:26,470 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:08:26,942 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:08:27,447 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:08:28,239 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:08:28,847 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:08:29,573 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:08:30,108 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:08:30,717 WARN L202 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:08:31,783 WARN L202 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:08:33,899 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:08:35,482 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:08:36,544 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:08:37,017 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:37,931 WARN L202 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 215 [2021-02-22 01:08:38,824 WARN L202 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-22 01:08:39,308 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:39,697 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:40,142 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:08:40,527 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:40,988 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:08:41,427 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:42,029 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:42,470 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:42,955 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:08:43,399 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:44,396 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:08:45,412 WARN L202 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-22 01:08:49,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:49,683 INFO L93 Difference]: Finished difference Result 1114 states and 1298 transitions. [2021-02-22 01:08:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 182 states. [2021-02-22 01:08:49,684 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 215 [2021-02-22 01:08:49,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:49,685 INFO L225 Difference]: With dead ends: 1114 [2021-02-22 01:08:49,686 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:08:49,711 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 294 GetRequests, 77 SyntacticMatches, 1 SemanticMatches, 216 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18386 ImplicationChecksByTransitivity, 30.5s TimeCoverageRelationStatistics Valid=4211, Invalid=43095, Unknown=0, NotChecked=0, Total=47306 [2021-02-22 01:08:49,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:08:49,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:08:49,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:08:49,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:08:49,713 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 215 [2021-02-22 01:08:49,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:49,713 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:08:49,713 INFO L481 AbstractCegarLoop]: Interpolant automaton has 37 states. [2021-02-22 01:08:49,713 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:08:49,713 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:08:49,714 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:08:49,716 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:08:52,721 WARN L202 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 263 [2021-02-22 01:08:53,028 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 263 [2021-02-22 01:08:53,316 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 263 [2021-02-22 01:08:53,482 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2021-02-22 01:08:53,961 WARN L202 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 253 [2021-02-22 01:08:54,138 WARN L202 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 258 [2021-02-22 01:08:56,300 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 270 [2021-02-22 01:08:57,236 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 266 [2021-02-22 01:08:57,430 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 261 [2021-02-22 01:08:57,584 WARN L202 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 263 [2021-02-22 01:08:58,047 WARN L202 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 271 [2021-02-22 01:08:58,234 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 253 [2021-02-22 01:08:58,513 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 263 [2021-02-22 01:08:58,649 WARN L202 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 266 [2021-02-22 01:09:01,375 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 269 [2021-02-22 01:09:01,533 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 260 [2021-02-22 01:09:01,781 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 269 [2021-02-22 01:09:02,007 WARN L202 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 277 [2021-02-22 01:09:02,119 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 255 [2021-02-22 01:09:04,413 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 269 [2021-02-22 01:09:04,700 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 263 [2021-02-22 01:09:04,887 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 273 [2021-02-22 01:09:05,035 WARN L202 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 264 [2021-02-22 01:09:05,636 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 15 [2021-02-22 01:09:06,201 WARN L202 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-22 01:09:06,931 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 20 [2021-02-22 01:09:07,851 WARN L202 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2021-02-22 01:09:08,131 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:09:09,141 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2021-02-22 01:09:09,429 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-22 01:09:10,439 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 172 DAG size of output: 26 [2021-02-22 01:09:10,960 WARN L202 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 32 [2021-02-22 01:09:11,456 WARN L202 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 32 [2021-02-22 01:09:11,754 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:09:12,274 WARN L202 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 32 [2021-02-22 01:09:14,105 WARN L202 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 179 DAG size of output: 29 [2021-02-22 01:09:14,691 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 18 [2021-02-22 01:09:14,972 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:09:15,504 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 32 [2021-02-22 01:09:15,780 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:09:16,244 WARN L202 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 32 [2021-02-22 01:09:16,844 WARN L202 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 18 [2021-02-22 01:09:17,138 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:09:18,372 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 175 DAG size of output: 22 [2021-02-22 01:09:18,673 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-22 01:09:19,066 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 15 [2021-02-22 01:09:19,394 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-22 01:09:19,670 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:09:19,898 WARN L202 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 34 [2021-02-22 01:09:20,195 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:09:20,435 WARN L202 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:09:21,809 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 179 DAG size of output: 26 [2021-02-22 01:09:22,700 WARN L202 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-22 01:09:23,672 WARN L202 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 31 [2021-02-22 01:09:24,611 WARN L202 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 43 [2021-02-22 01:09:25,250 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 15 [2021-02-22 01:09:25,867 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 15 [2021-02-22 01:09:26,134 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-22 01:09:26,681 WARN L202 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 32 [2021-02-22 01:09:27,465 WARN L202 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 38 [2021-02-22 01:09:27,978 WARN L202 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 32 [2021-02-22 01:09:28,256 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:09:28,453 WARN L202 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 34 [2021-02-22 01:09:28,722 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:09:29,180 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 32 [2021-02-22 01:09:29,476 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-22 01:09:30,406 WARN L202 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2021-02-22 01:09:30,989 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 32 [2021-02-22 01:09:31,295 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 24 [2021-02-22 01:09:31,562 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:09:31,853 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-22 01:09:32,146 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-22 01:09:32,636 WARN L202 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 32 [2021-02-22 01:09:33,096 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 32 [2021-02-22 01:09:33,375 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:09:33,644 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:09:34,209 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 16 [2021-02-22 01:09:34,769 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-22 01:09:35,047 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:09:35,645 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 15 [2021-02-22 01:09:35,924 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:09:36,537 WARN L202 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 31 [2021-02-22 01:09:38,133 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-22 01:09:40,011 WARN L202 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 179 DAG size of output: 29 [2021-02-22 01:09:40,649 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 18 [2021-02-22 01:09:41,494 WARN L202 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 38 [2021-02-22 01:09:42,357 WARN L202 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 40 [2021-02-22 01:09:43,221 WARN L202 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 38 [2021-02-22 01:09:43,511 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:09:44,591 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 215 DAG size of output: 47 [2021-02-22 01:09:45,072 WARN L202 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 34 [2021-02-22 01:09:45,355 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:09:45,708 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:09:46,002 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-22 01:09:46,548 WARN L202 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 16 [2021-02-22 01:09:46,843 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-22 01:09:47,205 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 15 [2021-02-22 01:09:47,823 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 28 [2021-02-22 01:09:48,142 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-22 01:09:49,459 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 175 DAG size of output: 22 [2021-02-22 01:09:50,078 WARN L202 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 15 [2021-02-22 01:09:50,919 WARN L202 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 38 [2021-02-22 01:09:51,212 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:09:51,498 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:09:52,046 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 16 [2021-02-22 01:09:52,523 WARN L202 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 32 [2021-02-22 01:09:53,365 WARN L202 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 42 [2021-02-22 01:09:54,180 WARN L202 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 40 [2021-02-22 01:09:54,760 WARN L202 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 18 [2021-02-22 01:09:54,766 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:09:54,767 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:09:54,767 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:09:54,767 INFO L189 CegarLoopUtils]: For program point L126(line 126) no Hoare annotation was computed. [2021-02-22 01:09:54,767 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 123 178) no Hoare annotation was computed. [2021-02-22 01:09:54,767 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-22 01:09:54,767 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-02-22 01:09:54,767 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-22 01:09:54,767 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-22 01:09:54,767 INFO L189 CegarLoopUtils]: For program point L131(line 131) no Hoare annotation was computed. [2021-02-22 01:09:54,767 INFO L189 CegarLoopUtils]: For program point L127(line 127) no Hoare annotation was computed. [2021-02-22 01:09:54,767 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-22 01:09:54,767 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-22 01:09:54,767 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-22 01:09:54,767 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-22 01:09:54,768 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 123 178) no Hoare annotation was computed. [2021-02-22 01:09:54,768 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-22 01:09:54,768 INFO L189 CegarLoopUtils]: For program point L132(line 132) no Hoare annotation was computed. [2021-02-22 01:09:54,768 INFO L189 CegarLoopUtils]: For program point L165-1(line 165) no Hoare annotation was computed. [2021-02-22 01:09:54,768 INFO L189 CegarLoopUtils]: For program point L165-2(line 165) no Hoare annotation was computed. [2021-02-22 01:09:54,768 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 123 178) no Hoare annotation was computed. [2021-02-22 01:09:54,768 INFO L189 CegarLoopUtils]: For program point L128(line 128) no Hoare annotation was computed. [2021-02-22 01:09:54,768 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-22 01:09:54,768 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-22 01:09:54,768 INFO L189 CegarLoopUtils]: For program point L149(line 149) no Hoare annotation was computed. [2021-02-22 01:09:54,768 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-22 01:09:54,768 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-22 01:09:54,768 INFO L189 CegarLoopUtils]: For program point L170(lines 147 171) no Hoare annotation was computed. [2021-02-22 01:09:54,769 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-22 01:09:54,769 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-22 01:09:54,769 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-22 01:09:54,769 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-22 01:09:54,769 INFO L189 CegarLoopUtils]: For program point L129(line 129) no Hoare annotation was computed. [2021-02-22 01:09:54,769 INFO L189 CegarLoopUtils]: For program point L125(line 125) no Hoare annotation was computed. [2021-02-22 01:09:54,769 INFO L189 CegarLoopUtils]: For program point L154(lines 154 158) no Hoare annotation was computed. [2021-02-22 01:09:54,769 INFO L189 CegarLoopUtils]: For program point L154-1(lines 154 158) no Hoare annotation was computed. [2021-02-22 01:09:54,769 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-22 01:09:54,769 INFO L189 CegarLoopUtils]: For program point L146-1(line 146) no Hoare annotation was computed. [2021-02-22 01:09:54,769 INFO L189 CegarLoopUtils]: For program point L146-2(line 146) no Hoare annotation was computed. [2021-02-22 01:09:54,770 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-22 01:09:54,770 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-22 01:09:54,770 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-22 01:09:54,770 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-22 01:09:54,770 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-22 01:09:54,770 INFO L189 CegarLoopUtils]: For program point L167-1(lines 148 169) no Hoare annotation was computed. [2021-02-22 01:09:54,770 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-22 01:09:54,770 INFO L189 CegarLoopUtils]: For program point L130(line 130) no Hoare annotation was computed. [2021-02-22 01:09:54,770 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-22 01:09:54,770 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-22 01:09:54,770 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-22 01:09:54,771 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-22 01:09:54,771 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-22 01:09:54,771 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-22 01:09:54,771 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-22 01:09:54,771 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 179 238) no Hoare annotation was computed. [2021-02-22 01:09:54,771 INFO L189 CegarLoopUtils]: For program point L205-2(lines 205 230) no Hoare annotation was computed. [2021-02-22 01:09:54,771 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 179 238) no Hoare annotation was computed. [2021-02-22 01:09:54,771 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-22 01:09:54,771 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-22 01:09:54,771 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-22 01:09:54,771 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-22 01:09:54,771 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-22 01:09:54,771 INFO L189 CegarLoopUtils]: For program point L185(line 185) no Hoare annotation was computed. [2021-02-22 01:09:54,771 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 179 238) no Hoare annotation was computed. [2021-02-22 01:09:54,772 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-22 01:09:54,772 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-22 01:09:54,772 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-22 01:09:54,772 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-22 01:09:54,772 INFO L189 CegarLoopUtils]: For program point L231(lines 204 232) no Hoare annotation was computed. [2021-02-22 01:09:54,772 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-22 01:09:54,772 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-22 01:09:54,772 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-22 01:09:54,772 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-22 01:09:54,772 INFO L189 CegarLoopUtils]: For program point L223-1(line 223) no Hoare annotation was computed. [2021-02-22 01:09:54,772 INFO L189 CegarLoopUtils]: For program point L223-2(line 223) no Hoare annotation was computed. [2021-02-22 01:09:54,772 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-22 01:09:54,772 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-22 01:09:54,772 INFO L189 CegarLoopUtils]: For program point L219-1(line 219) no Hoare annotation was computed. [2021-02-22 01:09:54,772 INFO L189 CegarLoopUtils]: For program point L219-2(line 219) no Hoare annotation was computed. [2021-02-22 01:09:54,773 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-22 01:09:54,773 INFO L189 CegarLoopUtils]: For program point L211(lines 211 215) no Hoare annotation was computed. [2021-02-22 01:09:54,773 INFO L189 CegarLoopUtils]: For program point L211-1(lines 211 215) no Hoare annotation was computed. [2021-02-22 01:09:54,773 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-22 01:09:54,773 INFO L189 CegarLoopUtils]: For program point L203-1(line 203) no Hoare annotation was computed. [2021-02-22 01:09:54,773 INFO L189 CegarLoopUtils]: For program point L203-2(line 203) no Hoare annotation was computed. [2021-02-22 01:09:54,773 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-22 01:09:54,773 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-22 01:09:54,773 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-22 01:09:54,773 INFO L189 CegarLoopUtils]: For program point L228-1(line 228) no Hoare annotation was computed. [2021-02-22 01:09:54,773 INFO L189 CegarLoopUtils]: For program point L228-2(line 228) no Hoare annotation was computed. [2021-02-22 01:09:54,774 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-22 01:09:54,774 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-22 01:09:54,774 INFO L189 CegarLoopUtils]: For program point L224-1(line 224) no Hoare annotation was computed. [2021-02-22 01:09:54,774 INFO L189 CegarLoopUtils]: For program point L224-2(line 224) no Hoare annotation was computed. [2021-02-22 01:09:54,774 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-22 01:09:54,774 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-22 01:09:54,774 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-22 01:09:54,774 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-22 01:09:54,774 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-22 01:09:54,775 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 854 860) the Hoare annotation is: true [2021-02-22 01:09:54,775 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 854 860) the Hoare annotation is: true [2021-02-22 01:09:54,775 INFO L192 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: true [2021-02-22 01:09:54,775 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 861 869) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2021-02-22 01:09:54,775 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 861 869) the Hoare annotation is: true [2021-02-22 01:09:54,775 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 861 869) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2021-02-22 01:09:54,775 INFO L185 CegarLoopUtils]: At program point L866(line 866) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,775 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 45 69) the Hoare annotation is: true [2021-02-22 01:09:54,775 INFO L185 CegarLoopUtils]: At program point L59(line 59) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,776 INFO L185 CegarLoopUtils]: At program point L57(lines 57 63) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse0 .cse1 .cse2) (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~0) .cse1 .cse2 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)))) [2021-02-22 01:09:54,776 INFO L185 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~0) .cse0 .cse1 (not (= 1 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-22 01:09:54,776 INFO L185 CegarLoopUtils]: At program point L55-1(line 55) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~0) .cse0 .cse1 (not (= 1 ~systemActive~0))) (or .cse2 .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse2 (= |__utac_acc__Specification4_spec__1_#t~ret8| 0) .cse0 .cse1))) [2021-02-22 01:09:54,776 INFO L185 CegarLoopUtils]: At program point L53(lines 53 66) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= __utac_acc__Specification4_spec__1_~tmp~0 0)) (not (<= 1 ~systemActive~0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~0) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse2 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~0 2147483648))))) [2021-02-22 01:09:54,776 INFO L185 CegarLoopUtils]: At program point L55-2(line 55) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~0) .cse0 .cse1 (not (= 1 ~systemActive~0))) (or .cse2 .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse2 (= |__utac_acc__Specification4_spec__1_#t~ret8| 0) .cse0 .cse1))) [2021-02-22 01:09:54,776 INFO L185 CegarLoopUtils]: At program point L55-3(line 55) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret8| 0)) .cse1 .cse2) (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~0) .cse1 .cse2 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)))) [2021-02-22 01:09:54,776 INFO L185 CegarLoopUtils]: At program point L53-1(lines 45 69) the Hoare annotation is: (let ((.cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~0 0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (<= 1 ~systemActive~0)) .cse1 .cse2 (= ~waterLevel~0 0)) (let ((.cse3 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~0)) (.cse4 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~0 2147483648)))) (or (and .cse0 .cse3 .cse4) .cse1 .cse2 (not (= 1 ~systemActive~0)) (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse3 .cse4))))) [2021-02-22 01:09:54,776 INFO L192 CegarLoopUtils]: At program point L51(line 51) the Hoare annotation is: true [2021-02-22 01:09:54,777 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 45 69) the Hoare annotation is: (let ((.cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~0 0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (<= 1 ~systemActive~0)) .cse1 .cse2 (= ~waterLevel~0 0)) (let ((.cse3 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~0)) (.cse4 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~0 2147483648)))) (or (and .cse0 .cse3 .cse4) .cse1 .cse2 (not (= 1 ~systemActive~0)) (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse3 .cse4))))) [2021-02-22 01:09:54,777 INFO L185 CegarLoopUtils]: At program point L51-1(line 51) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret7| 0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or (= |__utac_acc__Specification4_spec__1_#t~ret7| ~waterLevel~0) .cse0 .cse1 (not (= 1 ~systemActive~0))))) [2021-02-22 01:09:54,777 INFO L185 CegarLoopUtils]: At program point L51-2(line 51) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~systemActive~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret7| 0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret7| 2147483648)) .cse2) (or (= |__utac_acc__Specification4_spec__1_#t~ret7| ~waterLevel~0) .cse0 .cse1 .cse2))) [2021-02-22 01:09:54,777 INFO L185 CegarLoopUtils]: At program point L51-3(line 51) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) (and (not (= __utac_acc__Specification4_spec__1_~tmp~0 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret7| 0))) .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) (and (= |__utac_acc__Specification4_spec__1_#t~ret7| ~waterLevel~0) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret7| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret7| __utac_acc__Specification4_spec__1_~tmp~0))))) [2021-02-22 01:09:54,777 INFO L192 CegarLoopUtils]: At program point L47(line 47) the Hoare annotation is: true [2021-02-22 01:09:54,777 INFO L192 CegarLoopUtils]: At program point L545(line 545) the Hoare annotation is: true [2021-02-22 01:09:54,777 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 526 548) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,777 INFO L185 CegarLoopUtils]: At program point L538(line 538) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:09:54,777 INFO L185 CegarLoopUtils]: At program point L538-1(line 538) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:09:54,778 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 526 548) the Hoare annotation is: true [2021-02-22 01:09:54,778 INFO L185 CegarLoopUtils]: At program point L536(lines 536 543) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:09:54,778 INFO L192 CegarLoopUtils]: At program point L536-1(lines 536 543) the Hoare annotation is: true [2021-02-22 01:09:54,778 INFO L185 CegarLoopUtils]: At program point L534(line 534) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:09:54,778 INFO L185 CegarLoopUtils]: At program point L533(line 533) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,778 INFO L185 CegarLoopUtils]: At program point L534-1(line 534) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:09:54,778 INFO L185 CegarLoopUtils]: At program point L532(line 532) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,778 INFO L185 CegarLoopUtils]: At program point L534-2(line 534) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| 1) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,778 INFO L185 CegarLoopUtils]: At program point L532-1(line 532) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,778 INFO L185 CegarLoopUtils]: At program point L528(line 528) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,779 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 526 548) the Hoare annotation is: true [2021-02-22 01:09:54,779 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 481 504) no Hoare annotation was computed. [2021-02-22 01:09:54,779 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 481 504) no Hoare annotation was computed. [2021-02-22 01:09:54,779 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 481 504) no Hoare annotation was computed. [2021-02-22 01:09:54,779 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-22 01:09:54,779 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-22 01:09:54,779 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-22 01:09:54,779 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-22 01:09:54,779 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-22 01:09:54,779 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-22 01:09:54,779 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-22 01:09:54,779 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-22 01:09:54,779 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-22 01:09:54,779 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-22 01:09:54,779 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-22 01:09:54,780 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 01:09:54,780 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 01:09:54,780 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-22 01:09:54,780 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 590 597) no Hoare annotation was computed. [2021-02-22 01:09:54,780 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 590 597) no Hoare annotation was computed. [2021-02-22 01:09:54,780 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 590 597) no Hoare annotation was computed. [2021-02-22 01:09:54,780 INFO L185 CegarLoopUtils]: At program point L640(line 640) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,780 INFO L192 CegarLoopUtils]: At program point L639(line 639) the Hoare annotation is: true [2021-02-22 01:09:54,780 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 635 643) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2021-02-22 01:09:54,780 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 635 643) the Hoare annotation is: true [2021-02-22 01:09:54,780 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 635 643) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2021-02-22 01:09:54,780 INFO L189 CegarLoopUtils]: For program point L674-1(line 674) no Hoare annotation was computed. [2021-02-22 01:09:54,780 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-22 01:09:54,781 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-22 01:09:54,781 INFO L189 CegarLoopUtils]: For program point L663(lines 663 671) no Hoare annotation was computed. [2021-02-22 01:09:54,781 INFO L189 CegarLoopUtils]: For program point L663-2(lines 663 671) no Hoare annotation was computed. [2021-02-22 01:09:54,781 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-22 01:09:54,781 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 644 679) no Hoare annotation was computed. [2021-02-22 01:09:54,781 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-22 01:09:54,781 INFO L189 CegarLoopUtils]: For program point L651(lines 651 659) no Hoare annotation was computed. [2021-02-22 01:09:54,781 INFO L189 CegarLoopUtils]: For program point L651-2(lines 651 659) no Hoare annotation was computed. [2021-02-22 01:09:54,781 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 644 679) no Hoare annotation was computed. [2021-02-22 01:09:54,781 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 644 679) no Hoare annotation was computed. [2021-02-22 01:09:54,781 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-22 01:09:54,781 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 847 853) the Hoare annotation is: true [2021-02-22 01:09:54,781 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 847 853) the Hoare annotation is: true [2021-02-22 01:09:54,782 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-22 01:09:54,782 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-22 01:09:54,782 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-22 01:09:54,782 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-22 01:09:54,782 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-22 01:09:54,782 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 77 122) no Hoare annotation was computed. [2021-02-22 01:09:54,782 INFO L189 CegarLoopUtils]: For program point L118(line 118) no Hoare annotation was computed. [2021-02-22 01:09:54,782 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-22 01:09:54,782 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-22 01:09:54,782 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-22 01:09:54,782 INFO L189 CegarLoopUtils]: For program point L114(line 114) no Hoare annotation was computed. [2021-02-22 01:09:54,782 INFO L189 CegarLoopUtils]: For program point L81(line 81) no Hoare annotation was computed. [2021-02-22 01:09:54,782 INFO L189 CegarLoopUtils]: For program point L114-1(line 114) no Hoare annotation was computed. [2021-02-22 01:09:54,782 INFO L189 CegarLoopUtils]: For program point L112(line 112) no Hoare annotation was computed. [2021-02-22 01:09:54,782 INFO L189 CegarLoopUtils]: For program point L114-2(line 114) no Hoare annotation was computed. [2021-02-22 01:09:54,783 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 77 122) no Hoare annotation was computed. [2021-02-22 01:09:54,783 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-22 01:09:54,783 INFO L189 CegarLoopUtils]: For program point L77(lines 77 122) no Hoare annotation was computed. [2021-02-22 01:09:54,783 INFO L189 CegarLoopUtils]: For program point L77-1(lines 77 122) no Hoare annotation was computed. [2021-02-22 01:09:54,783 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 77 122) no Hoare annotation was computed. [2021-02-22 01:09:54,783 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-22 01:09:54,783 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-22 01:09:54,783 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-02-22 01:09:54,783 INFO L189 CegarLoopUtils]: For program point L100-1(line 100) no Hoare annotation was computed. [2021-02-22 01:09:54,783 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-22 01:09:54,783 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-22 01:09:54,783 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-22 01:09:54,783 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-22 01:09:54,783 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-22 01:09:54,783 INFO L189 CegarLoopUtils]: For program point L117(line 117) no Hoare annotation was computed. [2021-02-22 01:09:54,784 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-22 01:09:54,784 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-22 01:09:54,784 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-22 01:09:54,784 INFO L189 CegarLoopUtils]: For program point L113(line 113) no Hoare annotation was computed. [2021-02-22 01:09:54,784 INFO L189 CegarLoopUtils]: For program point L80(line 80) no Hoare annotation was computed. [2021-02-22 01:09:54,784 INFO L189 CegarLoopUtils]: For program point L111(line 111) no Hoare annotation was computed. [2021-02-22 01:09:54,784 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-22 01:09:54,784 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-22 01:09:54,784 INFO L189 CegarLoopUtils]: For program point L107-1(line 107) no Hoare annotation was computed. [2021-02-22 01:09:54,784 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-22 01:09:54,785 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-22 01:09:54,785 INFO L189 CegarLoopUtils]: For program point L103-1(line 103) no Hoare annotation was computed. [2021-02-22 01:09:54,785 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-22 01:09:54,785 INFO L189 CegarLoopUtils]: For program point L99(line 99) no Hoare annotation was computed. [2021-02-22 01:09:54,785 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 390 435) no Hoare annotation was computed. [2021-02-22 01:09:54,785 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-22 01:09:54,785 INFO L189 CegarLoopUtils]: For program point L409-1(line 409) no Hoare annotation was computed. [2021-02-22 01:09:54,785 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-22 01:09:54,785 INFO L189 CegarLoopUtils]: For program point L409-2(line 409) no Hoare annotation was computed. [2021-02-22 01:09:54,785 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-22 01:09:54,785 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-22 01:09:54,785 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-22 01:09:54,785 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-22 01:09:54,785 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-22 01:09:54,785 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-22 01:09:54,786 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-22 01:09:54,786 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 390 435) no Hoare annotation was computed. [2021-02-22 01:09:54,786 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-22 01:09:54,786 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-22 01:09:54,786 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-22 01:09:54,786 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 390 435) no Hoare annotation was computed. [2021-02-22 01:09:54,786 INFO L189 CegarLoopUtils]: For program point L414(lines 414 415) no Hoare annotation was computed. [2021-02-22 01:09:54,786 INFO L189 CegarLoopUtils]: For program point L410(lines 410 417) no Hoare annotation was computed. [2021-02-22 01:09:54,786 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-22 01:09:54,786 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-22 01:09:54,786 INFO L189 CegarLoopUtils]: For program point L404(lines 404 424) no Hoare annotation was computed. [2021-02-22 01:09:54,786 INFO L189 CegarLoopUtils]: For program point L404-1(lines 404 424) no Hoare annotation was computed. [2021-02-22 01:09:54,786 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-22 01:09:54,786 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-22 01:09:54,787 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-22 01:09:54,787 INFO L189 CegarLoopUtils]: For program point L431-1(line 431) no Hoare annotation was computed. [2021-02-22 01:09:54,787 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-22 01:09:54,787 INFO L189 CegarLoopUtils]: For program point L431-2(line 431) no Hoare annotation was computed. [2021-02-22 01:09:54,787 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-22 01:09:54,787 INFO L189 CegarLoopUtils]: For program point L429-1(line 429) no Hoare annotation was computed. [2021-02-22 01:09:54,787 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-22 01:09:54,787 INFO L189 CegarLoopUtils]: For program point L429-2(line 429) no Hoare annotation was computed. [2021-02-22 01:09:54,787 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-22 01:09:54,787 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-22 01:09:54,788 INFO L189 CegarLoopUtils]: For program point L390(lines 390 435) no Hoare annotation was computed. [2021-02-22 01:09:54,788 INFO L189 CegarLoopUtils]: For program point L421(lines 421 422) no Hoare annotation was computed. [2021-02-22 01:09:54,788 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 513 522) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,788 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 513 522) the Hoare annotation is: true [2021-02-22 01:09:54,788 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 513 522) the Hoare annotation is: true [2021-02-22 01:09:54,788 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 624 634) no Hoare annotation was computed. [2021-02-22 01:09:54,788 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 624 634) no Hoare annotation was computed. [2021-02-22 01:09:54,788 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-22 01:09:54,788 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 624 634) no Hoare annotation was computed. [2021-02-22 01:09:54,789 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-22 01:09:54,789 INFO L189 CegarLoopUtils]: For program point L629-1(line 629) no Hoare annotation was computed. [2021-02-22 01:09:54,789 INFO L189 CegarLoopUtils]: For program point L629-2(line 629) no Hoare annotation was computed. [2021-02-22 01:09:54,789 INFO L189 CegarLoopUtils]: For program point L629-3(line 629) no Hoare annotation was computed. [2021-02-22 01:09:54,790 INFO L189 CegarLoopUtils]: For program point deactivatePumpENTRY(lines 616 623) no Hoare annotation was computed. [2021-02-22 01:09:54,790 INFO L189 CegarLoopUtils]: For program point deactivatePumpEXIT(lines 616 623) no Hoare annotation was computed. [2021-02-22 01:09:54,790 INFO L189 CegarLoopUtils]: For program point deactivatePumpFINAL(lines 616 623) no Hoare annotation was computed. [2021-02-22 01:09:54,790 INFO L192 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 583 589) the Hoare annotation is: true [2021-02-22 01:09:54,791 INFO L192 CegarLoopUtils]: At program point processEnvironmentFINAL(lines 583 589) the Hoare annotation is: true [2021-02-22 01:09:54,791 INFO L185 CegarLoopUtils]: At program point L737(lines 737 741) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))) [2021-02-22 01:09:54,791 INFO L185 CegarLoopUtils]: At program point L737-2(lines 729 742) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))) [2021-02-22 01:09:54,791 INFO L185 CegarLoopUtils]: At program point L700(lines 699 746) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~6 2147483648))) (.cse2 (<= test_~tmp~6 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and .cse0 (= ~waterLevel~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6))) [2021-02-22 01:09:54,791 INFO L185 CegarLoopUtils]: At program point L729(lines 729 742) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))) [2021-02-22 01:09:54,792 INFO L185 CegarLoopUtils]: At program point L692(line 692) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,792 INFO L185 CegarLoopUtils]: At program point L721(line 721) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))) [2021-02-22 01:09:54,792 INFO L185 CegarLoopUtils]: At program point L717(line 717) the Hoare annotation is: (let ((.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (<= |test_#t~nondet64| 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ |test_#t~nondet64| 2147483648))) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse4 (<= test_~tmp~6 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 (= 1 ~systemActive~0) .cse4 .cse6 .cse7 .cse8 .cse5) (not (= ~pumpRunning~0 0)) (and .cse0 .cse1 (not (= test_~tmp~6 0)) .cse2 .cse3 .cse4 .cse6 (not (= ~waterLevel~0 0)) .cse5))) [2021-02-22 01:09:54,792 INFO L185 CegarLoopUtils]: At program point L717-1(line 717) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet64| 2147483647)) (.cse1 (<= 0 (+ |test_#t~nondet64| 2147483648))) (.cse2 (= test_~tmp___0~1 |test_#t~nondet64|)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 (= 1 ~systemActive~0) .cse4 .cse5 .cse6))) [2021-02-22 01:09:54,792 INFO L185 CegarLoopUtils]: At program point L709(lines 709 715) the Hoare annotation is: (let ((.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~6 2147483648))) (.cse2 (<= test_~tmp~6 2147483647)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))) [2021-02-22 01:09:54,793 INFO L185 CegarLoopUtils]: At program point L709-1(lines 709 715) the Hoare annotation is: (let ((.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~6 2147483648))) (.cse2 (<= test_~tmp~6 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= ~pumpRunning~0 0)) (and .cse0 (not (= test_~tmp~6 0)) .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse6))) [2021-02-22 01:09:54,793 INFO L185 CegarLoopUtils]: At program point L701(lines 701 705) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~6 2147483648))) (.cse2 (<= test_~tmp~6 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and .cse0 (= ~waterLevel~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6))) [2021-02-22 01:09:54,793 INFO L185 CegarLoopUtils]: At program point L697(line 697) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,793 INFO L185 CegarLoopUtils]: At program point L693(line 693) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,793 INFO L185 CegarLoopUtils]: At program point L747(lines 698 748) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,793 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 689 754) the Hoare annotation is: true [2021-02-22 01:09:54,793 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 689 754) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,794 INFO L185 CegarLoopUtils]: At program point L735(line 735) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))) [2021-02-22 01:09:54,794 INFO L185 CegarLoopUtils]: At program point L735-1(line 735) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))) [2021-02-22 01:09:54,794 INFO L185 CegarLoopUtils]: At program point L735-2(line 735) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))) [2021-02-22 01:09:54,794 INFO L185 CegarLoopUtils]: At program point L731(line 731) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))) [2021-02-22 01:09:54,794 INFO L185 CegarLoopUtils]: At program point L727(line 727) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))) [2021-02-22 01:09:54,794 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 689 754) the Hoare annotation is: true [2021-02-22 01:09:54,795 INFO L185 CegarLoopUtils]: At program point L694(line 694) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,795 INFO L185 CegarLoopUtils]: At program point L727-1(line 727) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))) [2021-02-22 01:09:54,795 INFO L185 CegarLoopUtils]: At program point L719(lines 719 725) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))) [2021-02-22 01:09:54,795 INFO L185 CegarLoopUtils]: At program point L719-1(lines 719 725) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))) [2021-02-22 01:09:54,795 INFO L185 CegarLoopUtils]: At program point L744(lines 699 746) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~6 2147483648))) (.cse2 (<= test_~tmp~6 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and .cse0 (= ~waterLevel~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6))) [2021-02-22 01:09:54,795 INFO L185 CegarLoopUtils]: At program point L711(line 711) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (= test_~tmp~6 0))) (.cse2 (<= 0 (+ test_~tmp~6 2147483648))) (.cse3 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp___0~1 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and .cse1 .cse2 (= 1 ~systemActive~0) .cse3 .cse5 .cse6 .cse7 .cse4) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse4))) [2021-02-22 01:09:54,796 INFO L185 CegarLoopUtils]: At program point L707(line 707) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ |test_#t~nondet63| 2147483648))) (.cse4 (<= 0 (+ test_~tmp~6 2147483648))) (.cse2 (<= |test_#t~nondet63| 2147483647)) (.cse5 (<= test_~tmp~6 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (and .cse0 .cse1 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse3) (and .cse1 .cse4 (= 1 ~systemActive~0) .cse2 .cse5 .cse6 .cse7 .cse8 .cse3))) [2021-02-22 01:09:54,796 INFO L185 CegarLoopUtils]: At program point L707-1(line 707) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ |test_#t~nondet63| 2147483648))) (.cse2 (<= |test_#t~nondet63| 2147483647)) (.cse3 (= test_~tmp~6 |test_#t~nondet63|)) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2021-02-22 01:09:54,796 INFO L185 CegarLoopUtils]: At program point L691(line 691) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,796 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-22 01:09:54,796 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-22 01:09:54,796 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-22 01:09:54,796 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-22 01:09:54,796 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-22 01:09:54,797 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-22 01:09:54,797 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-22 01:09:54,797 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 344 389) no Hoare annotation was computed. [2021-02-22 01:09:54,797 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-22 01:09:54,797 INFO L189 CegarLoopUtils]: For program point L368(lines 368 369) no Hoare annotation was computed. [2021-02-22 01:09:54,797 INFO L189 CegarLoopUtils]: For program point L364(lines 364 371) no Hoare annotation was computed. [2021-02-22 01:09:54,797 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 01:09:54,797 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-22 01:09:54,797 INFO L189 CegarLoopUtils]: For program point L358(lines 358 378) no Hoare annotation was computed. [2021-02-22 01:09:54,797 INFO L189 CegarLoopUtils]: For program point L358-1(lines 358 378) no Hoare annotation was computed. [2021-02-22 01:09:54,797 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-22 01:09:54,797 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-22 01:09:54,797 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-22 01:09:54,798 INFO L189 CegarLoopUtils]: For program point L385-1(line 385) no Hoare annotation was computed. [2021-02-22 01:09:54,798 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-22 01:09:54,798 INFO L189 CegarLoopUtils]: For program point L385-2(line 385) no Hoare annotation was computed. [2021-02-22 01:09:54,798 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-22 01:09:54,798 INFO L189 CegarLoopUtils]: For program point L383-1(line 383) no Hoare annotation was computed. [2021-02-22 01:09:54,798 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-22 01:09:54,798 INFO L189 CegarLoopUtils]: For program point L383-2(line 383) no Hoare annotation was computed. [2021-02-22 01:09:54,798 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-22 01:09:54,798 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-22 01:09:54,798 INFO L189 CegarLoopUtils]: For program point L344(lines 344 389) no Hoare annotation was computed. [2021-02-22 01:09:54,798 INFO L189 CegarLoopUtils]: For program point L375(lines 375 376) no Hoare annotation was computed. [2021-02-22 01:09:54,799 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 344 389) no Hoare annotation was computed. [2021-02-22 01:09:54,799 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 344 389) no Hoare annotation was computed. [2021-02-22 01:09:54,799 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-22 01:09:54,799 INFO L189 CegarLoopUtils]: For program point L363-1(line 363) no Hoare annotation was computed. [2021-02-22 01:09:54,799 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-22 01:09:54,799 INFO L189 CegarLoopUtils]: For program point L363-2(line 363) no Hoare annotation was computed. [2021-02-22 01:09:54,799 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-22 01:09:54,799 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-22 01:09:54,799 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-22 01:09:54,799 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-22 01:09:54,799 INFO L189 CegarLoopUtils]: For program point L811(lines 811 819) no Hoare annotation was computed. [2021-02-22 01:09:54,799 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-22 01:09:54,799 INFO L189 CegarLoopUtils]: For program point L811-2(lines 811 819) no Hoare annotation was computed. [2021-02-22 01:09:54,799 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 803 825) no Hoare annotation was computed. [2021-02-22 01:09:54,800 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 803 825) no Hoare annotation was computed. [2021-02-22 01:09:54,800 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 803 825) no Hoare annotation was computed. [2021-02-22 01:09:54,800 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-22 01:09:54,800 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-22 01:09:54,800 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-22 01:09:54,800 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-22 01:09:54,800 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-22 01:09:54,800 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-22 01:09:54,800 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-22 01:09:54,800 INFO L189 CegarLoopUtils]: For program point L275-1(line 275) no Hoare annotation was computed. [2021-02-22 01:09:54,800 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-22 01:09:54,800 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-22 01:09:54,800 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-22 01:09:54,800 INFO L189 CegarLoopUtils]: For program point L292(lines 292 296) no Hoare annotation was computed. [2021-02-22 01:09:54,800 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-22 01:09:54,801 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-22 01:09:54,801 INFO L189 CegarLoopUtils]: For program point L317-1(line 317) no Hoare annotation was computed. [2021-02-22 01:09:54,801 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-22 01:09:54,801 INFO L189 CegarLoopUtils]: For program point L317-2(line 317) no Hoare annotation was computed. [2021-02-22 01:09:54,801 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-22 01:09:54,801 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-22 01:09:54,801 INFO L189 CegarLoopUtils]: For program point L301-1(line 301) no Hoare annotation was computed. [2021-02-22 01:09:54,801 INFO L189 CegarLoopUtils]: For program point L301-2(line 301) no Hoare annotation was computed. [2021-02-22 01:09:54,801 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-22 01:09:54,801 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 241 343) no Hoare annotation was computed. [2021-02-22 01:09:54,802 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-22 01:09:54,802 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-22 01:09:54,802 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-22 01:09:54,802 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-22 01:09:54,802 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-22 01:09:54,802 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-22 01:09:54,802 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 241 343) no Hoare annotation was computed. [2021-02-22 01:09:54,802 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-22 01:09:54,802 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-22 01:09:54,802 INFO L189 CegarLoopUtils]: For program point L319-1(line 319) no Hoare annotation was computed. [2021-02-22 01:09:54,803 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-22 01:09:54,803 INFO L189 CegarLoopUtils]: For program point L319-2(line 319) no Hoare annotation was computed. [2021-02-22 01:09:54,803 INFO L189 CegarLoopUtils]: For program point L311(lines 289 312) no Hoare annotation was computed. [2021-02-22 01:09:54,803 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-22 01:09:54,803 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-22 01:09:54,803 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 241 343) no Hoare annotation was computed. [2021-02-22 01:09:54,803 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-22 01:09:54,803 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-22 01:09:54,803 INFO L189 CegarLoopUtils]: For program point L270(lines 270 286) no Hoare annotation was computed. [2021-02-22 01:09:54,803 INFO L189 CegarLoopUtils]: For program point L303-1(line 303) no Hoare annotation was computed. [2021-02-22 01:09:54,804 INFO L189 CegarLoopUtils]: For program point L303-2(line 303) no Hoare annotation was computed. [2021-02-22 01:09:54,804 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-22 01:09:54,804 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-22 01:09:54,804 INFO L189 CegarLoopUtils]: For program point L287(lines 287 328) no Hoare annotation was computed. [2021-02-22 01:09:54,804 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-22 01:09:54,804 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-22 01:09:54,804 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-22 01:09:54,804 INFO L189 CegarLoopUtils]: For program point L279-1(line 279) no Hoare annotation was computed. [2021-02-22 01:09:54,804 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-22 01:09:54,805 INFO L189 CegarLoopUtils]: For program point L329(lines 329 340) no Hoare annotation was computed. [2021-02-22 01:09:54,805 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-22 01:09:54,805 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-22 01:09:54,805 INFO L189 CegarLoopUtils]: For program point L321-1(line 321) no Hoare annotation was computed. [2021-02-22 01:09:54,805 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-22 01:09:54,805 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-22 01:09:54,805 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-22 01:09:54,805 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-22 01:09:54,805 INFO L189 CegarLoopUtils]: For program point L305-1(line 305) no Hoare annotation was computed. [2021-02-22 01:09:54,805 INFO L189 CegarLoopUtils]: For program point L272-1(line 272) no Hoare annotation was computed. [2021-02-22 01:09:54,806 INFO L189 CegarLoopUtils]: For program point L330(lines 330 337) no Hoare annotation was computed. [2021-02-22 01:09:54,806 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-22 01:09:54,806 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-22 01:09:54,806 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-22 01:09:54,806 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-22 01:09:54,806 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-22 01:09:54,806 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-22 01:09:54,806 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-22 01:09:54,806 INFO L189 CegarLoopUtils]: For program point L265(lines 265 269) no Hoare annotation was computed. [2021-02-22 01:09:54,807 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-22 01:09:54,807 INFO L189 CegarLoopUtils]: For program point L290-2(lines 290 310) no Hoare annotation was computed. [2021-02-22 01:09:54,807 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-22 01:09:54,807 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-22 01:09:54,807 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-22 01:09:54,807 INFO L189 CegarLoopUtils]: For program point L241(lines 241 343) no Hoare annotation was computed. [2021-02-22 01:09:54,807 INFO L189 CegarLoopUtils]: For program point L241-1(lines 241 343) no Hoare annotation was computed. [2021-02-22 01:09:54,807 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-22 01:09:54,807 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-22 01:09:54,807 INFO L189 CegarLoopUtils]: For program point L332-1(line 332) no Hoare annotation was computed. [2021-02-22 01:09:54,808 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-22 01:09:54,808 INFO L189 CegarLoopUtils]: For program point L332-2(line 332) no Hoare annotation was computed. [2021-02-22 01:09:54,808 INFO L189 CegarLoopUtils]: For program point L291(lines 290 310) no Hoare annotation was computed. [2021-02-22 01:09:54,808 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-22 01:09:54,808 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 837 846) no Hoare annotation was computed. [2021-02-22 01:09:54,808 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-22 01:09:54,808 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 837 846) no Hoare annotation was computed. [2021-02-22 01:09:54,808 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-22 01:09:54,808 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-22 01:09:54,808 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 837 846) no Hoare annotation was computed. [2021-02-22 01:09:54,809 INFO L189 CegarLoopUtils]: For program point L839-1(line 839) no Hoare annotation was computed. [2021-02-22 01:09:54,809 INFO L189 CegarLoopUtils]: For program point L839-2(line 839) no Hoare annotation was computed. [2021-02-22 01:09:54,809 INFO L185 CegarLoopUtils]: At program point L675-2(line 675) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,809 INFO L185 CegarLoopUtils]: At program point L415(line 415) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,809 INFO L185 CegarLoopUtils]: At program point L556(line 556) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,809 INFO L185 CegarLoopUtils]: At program point L808(line 808) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,809 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,809 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,810 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,810 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,810 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,810 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,810 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,810 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,810 INFO L185 CegarLoopUtils]: At program point L375(line 375) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,811 INFO L185 CegarLoopUtils]: At program point L375-1(line 375) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,811 INFO L185 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,811 INFO L185 CegarLoopUtils]: At program point L821-1(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,811 INFO L185 CegarLoopUtils]: At program point L821-2(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,811 INFO L185 CegarLoopUtils]: At program point L817(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,811 INFO L185 CegarLoopUtils]: At program point L817-1(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,811 INFO L185 CegarLoopUtils]: At program point L817-2(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,811 INFO L185 CegarLoopUtils]: At program point L817-3(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,811 INFO L185 CegarLoopUtils]: At program point L813(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,812 INFO L185 CegarLoopUtils]: At program point L557(line 557) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,812 INFO L185 CegarLoopUtils]: At program point L813-1(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,812 INFO L185 CegarLoopUtils]: At program point L813-2(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,812 INFO L185 CegarLoopUtils]: At program point L813-3(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,812 INFO L185 CegarLoopUtils]: At program point L809(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,812 INFO L185 CegarLoopUtils]: At program point L813-4(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,812 INFO L185 CegarLoopUtils]: At program point L809-1(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,812 INFO L185 CegarLoopUtils]: At program point L813-5(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,812 INFO L185 CegarLoopUtils]: At program point L809-2(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,813 INFO L185 CegarLoopUtils]: At program point L809-3(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,813 INFO L185 CegarLoopUtils]: At program point L421(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,813 INFO L185 CegarLoopUtils]: At program point L809-4(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,813 INFO L185 CegarLoopUtils]: At program point L421-1(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,813 INFO L185 CegarLoopUtils]: At program point L809-5(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,813 INFO L185 CegarLoopUtils]: At program point L809-6(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,813 INFO L185 CegarLoopUtils]: At program point L809-7(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,813 INFO L185 CegarLoopUtils]: At program point L673(line 673) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,813 INFO L185 CegarLoopUtils]: At program point L673-1(line 673) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,814 INFO L185 CegarLoopUtils]: At program point L673-2(line 673) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,814 INFO L185 CegarLoopUtils]: At program point L673-3(line 673) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,814 INFO L185 CegarLoopUtils]: At program point L446(line 446) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,814 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:09:54,814 INFO L185 CegarLoopUtils]: At program point L669(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,814 INFO L185 CegarLoopUtils]: At program point L669-1(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,814 INFO L185 CegarLoopUtils]: At program point L669-2(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,814 INFO L185 CegarLoopUtils]: At program point L669-3(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,815 INFO L185 CegarLoopUtils]: At program point L665(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,815 INFO L185 CegarLoopUtils]: At program point L669-4(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,815 INFO L185 CegarLoopUtils]: At program point L376(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,815 INFO L185 CegarLoopUtils]: At program point L665-1(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,815 INFO L185 CegarLoopUtils]: At program point L665-2(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,815 INFO L185 CegarLoopUtils]: At program point L665-3(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,815 INFO L185 CegarLoopUtils]: At program point L661(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,815 INFO L185 CegarLoopUtils]: At program point L661-1(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,816 INFO L185 CegarLoopUtils]: At program point L756(line 756) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:09:54,816 INFO L185 CegarLoopUtils]: At program point L661-2(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,816 INFO L185 CegarLoopUtils]: At program point L661-3(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,816 INFO L185 CegarLoopUtils]: At program point L657(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,816 INFO L185 CegarLoopUtils]: At program point L661-4(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,816 INFO L185 CegarLoopUtils]: At program point L368(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,816 INFO L185 CegarLoopUtils]: At program point L657-1(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,816 INFO L185 CegarLoopUtils]: At program point L661-5(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,816 INFO L185 CegarLoopUtils]: At program point L368-1(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,817 INFO L185 CegarLoopUtils]: At program point L657-2(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,817 INFO L185 CegarLoopUtils]: At program point L661-6(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,817 INFO L185 CegarLoopUtils]: At program point L657-3(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,817 INFO L185 CegarLoopUtils]: At program point L661-7(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,817 INFO L185 CegarLoopUtils]: At program point L653(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,817 INFO L185 CegarLoopUtils]: At program point L657-4(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,817 INFO L185 CegarLoopUtils]: At program point L653-1(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,817 INFO L185 CegarLoopUtils]: At program point L653-2(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,817 INFO L185 CegarLoopUtils]: At program point L653-3(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,818 INFO L185 CegarLoopUtils]: At program point L649(line 649) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,818 INFO L185 CegarLoopUtils]: At program point L422(line 422) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,818 INFO L185 CegarLoopUtils]: At program point L414(line 414) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,818 INFO L185 CegarLoopUtils]: At program point L414-1(line 414) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,818 INFO L185 CegarLoopUtils]: At program point L757(line 757) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:09:54,818 INFO L185 CegarLoopUtils]: At program point L369(line 369) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,818 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.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~string76.offset| |old(#t~string76.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:09:54,819 INFO L185 CegarLoopUtils]: At program point L675(line 675) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,819 INFO L185 CegarLoopUtils]: At program point L675-1(line 675) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:09:54,819 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:09:54,819 INFO L189 CegarLoopUtils]: For program point L610-1(lines 599 615) no Hoare annotation was computed. [2021-02-22 01:09:54,819 INFO L189 CegarLoopUtils]: For program point L606(lines 606 612) no Hoare annotation was computed. [2021-02-22 01:09:54,819 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-22 01:09:54,819 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 599 615) no Hoare annotation was computed. [2021-02-22 01:09:54,819 INFO L189 CegarLoopUtils]: For program point L604-1(line 604) no Hoare annotation was computed. [2021-02-22 01:09:54,820 INFO L189 CegarLoopUtils]: For program point L604-2(line 604) no Hoare annotation was computed. [2021-02-22 01:09:54,820 INFO L189 CegarLoopUtils]: For program point L604-3(line 604) no Hoare annotation was computed. [2021-02-22 01:09:54,820 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 599 615) no Hoare annotation was computed. [2021-02-22 01:09:54,820 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-22 01:09:54,820 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 826 834) the Hoare annotation is: true [2021-02-22 01:09:54,820 INFO L185 CegarLoopUtils]: At program point L831(line 831) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,820 INFO L192 CegarLoopUtils]: At program point L830(line 830) the Hoare annotation is: true [2021-02-22 01:09:54,820 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 826 834) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) [2021-02-22 01:09:54,820 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 826 834) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) [2021-02-22 01:09:54,820 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:09:54,821 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:09:54,821 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:09:54,821 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:09:54,821 INFO L192 CegarLoopUtils]: At program point L786-1(lines 782 793) the Hoare annotation is: true [2021-02-22 01:09:54,821 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 782 793) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:09:54,821 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 782 793) the Hoare annotation is: true [2021-02-22 01:09:54,821 INFO L185 CegarLoopUtils]: At program point L789(line 789) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:09:54,821 INFO L185 CegarLoopUtils]: At program point L787(line 787) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:09:54,822 INFO L185 CegarLoopUtils]: At program point L572(line 572) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,822 INFO L185 CegarLoopUtils]: At program point L570(lines 570 576) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,822 INFO L185 CegarLoopUtils]: At program point L565(line 565) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,822 INFO L185 CegarLoopUtils]: At program point L563(lines 562 581) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,822 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 559 582) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,822 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 559 582) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 (not (= 1 ~systemActive~0))))) [2021-02-22 01:09:54,822 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 559 582) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 (not (= 1 ~systemActive~0))))) [2021-02-22 01:09:54,822 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 448 477) the Hoare annotation is: true [2021-02-22 01:09:54,823 INFO L192 CegarLoopUtils]: At program point L473(lines 448 477) the Hoare annotation is: true [2021-02-22 01:09:54,823 INFO L192 CegarLoopUtils]: At program point L469(line 469) the Hoare annotation is: true [2021-02-22 01:09:54,823 INFO L192 CegarLoopUtils]: At program point L459(line 459) the Hoare annotation is: true [2021-02-22 01:09:54,823 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 448 477) the Hoare annotation is: true [2021-02-22 01:09:54,823 INFO L192 CegarLoopUtils]: At program point L462(lines 462 466) the Hoare annotation is: true [2021-02-22 01:09:54,823 INFO L192 CegarLoopUtils]: At program point L462-1(lines 462 466) the Hoare annotation is: true [2021-02-22 01:09:54,823 INFO L192 CegarLoopUtils]: At program point L458-2(lines 458 472) the Hoare annotation is: true [2021-02-22 01:09:54,823 INFO L192 CegarLoopUtils]: At program point L454(line 454) the Hoare annotation is: true [2021-02-22 01:09:54,823 INFO L192 CegarLoopUtils]: At program point L454-1(line 454) the Hoare annotation is: true [2021-02-22 01:09:54,824 INFO L192 CegarLoopUtils]: At program point L450(line 450) the Hoare annotation is: true [2021-02-22 01:09:54,824 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 794 802) no Hoare annotation was computed. [2021-02-22 01:09:54,824 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-22 01:09:54,824 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-22 01:09:54,824 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 794 802) no Hoare annotation was computed. [2021-02-22 01:09:54,824 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 794 802) no Hoare annotation was computed. [2021-02-22 01:09:54,824 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 758 769) the Hoare annotation is: true [2021-02-22 01:09:54,824 INFO L192 CegarLoopUtils]: At program point L763(line 763) the Hoare annotation is: true [2021-02-22 01:09:54,824 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 758 769) the Hoare annotation is: true [2021-02-22 01:09:54,824 INFO L192 CegarLoopUtils]: At program point L762-1(lines 758 769) the Hoare annotation is: true [2021-02-22 01:09:54,824 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 505 511) the Hoare annotation is: true [2021-02-22 01:09:54,825 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 505 511) the Hoare annotation is: true [2021-02-22 01:09:54,825 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:09:54,825 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:09:54,825 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:09:54,825 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:09:54,825 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 680 687) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 1 ~systemActive~0)) [2021-02-22 01:09:54,825 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 680 687) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,825 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 680 687) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 1 ~systemActive~0)) [2021-02-22 01:09:54,826 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 770 781) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse2 (not (<= test_~tmp~6 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~6 0)) (.cse5 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~waterLevel~0 0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (< |old(~waterLevel~0)| 3)) .cse5 (< ~waterLevel~0 3)))) [2021-02-22 01:09:54,826 INFO L185 CegarLoopUtils]: At program point L775(line 775) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~6 2147483648))) (not (<= test_~tmp~6 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~6 0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) [2021-02-22 01:09:54,826 INFO L185 CegarLoopUtils]: At program point L774-1(lines 770 781) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse2 (not (<= test_~tmp~6 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~6 0)) (.cse5 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~waterLevel~0 0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (< |old(~waterLevel~0)| 3)) .cse5 (< ~waterLevel~0 3)))) [2021-02-22 01:09:54,826 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 770 781) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~6 2147483648))) (not (<= test_~tmp~6 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~6 0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:09:54,826 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 437 444) the Hoare annotation is: true [2021-02-22 01:09:54,826 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 441) the Hoare annotation is: true [2021-02-22 01:09:54,827 INFO L192 CegarLoopUtils]: At program point L441(line 441) the Hoare annotation is: true [2021-02-22 01:09:54,827 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 437 444) the Hoare annotation is: true [2021-02-22 01:09:54,827 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 437 444) the Hoare annotation is: true [2021-02-22 01:09:54,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:09:54 BoogieIcfgContainer [2021-02-22 01:09:54,877 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:09:54,878 INFO L168 Benchmark]: Toolchain (without parser) took 128304.56 ms. Allocated memory was 158.3 MB in the beginning and 966.8 MB in the end (delta: 808.5 MB). Free memory was 134.6 MB in the beginning and 738.1 MB in the end (delta: -603.5 MB). Peak memory consumption was 609.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:09:54,878 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 158.3 MB. Free memory was 131.7 MB in the beginning and 131.5 MB in the end (delta: 215.0 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:09:54,878 INFO L168 Benchmark]: CACSL2BoogieTranslator took 661.16 ms. Allocated memory is still 158.3 MB. Free memory was 133.6 MB in the beginning and 114.1 MB in the end (delta: 19.5 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. [2021-02-22 01:09:54,878 INFO L168 Benchmark]: Boogie Preprocessor took 146.56 ms. Allocated memory is still 158.3 MB. Free memory was 114.1 MB in the beginning and 110.3 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:09:54,879 INFO L168 Benchmark]: RCFGBuilder took 1622.25 ms. Allocated memory was 158.3 MB in the beginning and 207.6 MB in the end (delta: 49.3 MB). Free memory was 110.3 MB in the beginning and 180.2 MB in the end (delta: -69.9 MB). Peak memory consumption was 61.3 MB. Max. memory is 8.0 GB. [2021-02-22 01:09:54,879 INFO L168 Benchmark]: TraceAbstraction took 125851.84 ms. Allocated memory was 207.6 MB in the beginning and 966.8 MB in the end (delta: 759.2 MB). Free memory was 179.7 MB in the beginning and 738.1 MB in the end (delta: -558.5 MB). Peak memory consumption was 604.4 MB. Max. memory is 8.0 GB. [2021-02-22 01:09:54,880 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 158.3 MB. Free memory was 131.7 MB in the beginning and 131.5 MB in the end (delta: 215.0 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 661.16 ms. Allocated memory is still 158.3 MB. Free memory was 133.6 MB in the beginning and 114.1 MB in the end (delta: 19.5 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 146.56 ms. Allocated memory is still 158.3 MB. Free memory was 114.1 MB in the beginning and 110.3 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1622.25 ms. Allocated memory was 158.3 MB in the beginning and 207.6 MB in the end (delta: 49.3 MB). Free memory was 110.3 MB in the beginning and 180.2 MB in the end (delta: -69.9 MB). Peak memory consumption was 61.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 125851.84 ms. Allocated memory was 207.6 MB in the beginning and 966.8 MB in the end (delta: 759.2 MB). Free memory was 179.7 MB in the beginning and 738.1 MB in the end (delta: -558.5 MB). Peak memory consumption was 604.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 441]: 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: 699]: Loop Invariant Derived loop invariant: ((((((((((\old(systemActive) == systemActive && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) || ((((((0 <= tmp + 2147483648 && 1 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) || (((\old(systemActive) == systemActive && waterLevel == 1) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) - InvariantResult [Line: 458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 448]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 698]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 854]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 861]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) - ProcedureContractResult [Line: 45]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((!(tmp == 0) || !(1 <= systemActive)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || waterLevel == 0) && ((((((!(tmp == 0) && waterLevel == tmp) && 0 <= tmp + 2147483648) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((tmp___0 == 0 && waterLevel == tmp) && 0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 526]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 635]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 847]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 513]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 583]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 689]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 782]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 826]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 448]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 559]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((!(1 <= systemActive) || \old(waterLevel) == waterLevel) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) && (((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 758]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 505]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 680]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((!(1 <= \old(systemActive)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive - ProcedureContractResult [Line: 770]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(waterLevel == 0)) && (((((((!(1 <= systemActive) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3) - ProcedureContractResult [Line: 437]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 594 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 60.6s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 53.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 65.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1137 SDtfs, 3550 SDslu, 3430 SDs, 0 SdLazy, 6064 SolverSat, 1445 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 450 GetRequests, 171 SyntacticMatches, 1 SemanticMatches, 278 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18644 ImplicationChecksByTransitivity, 42.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=311occurred 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: 0.5s AutomataMinimizationTime, 6 MinimizatonAttempts, 303 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 214 LocationsWithAnnotation, 1264 PreInvPairs, 2085 NumberOfFragments, 4217 HoareAnnotationTreeSize, 1264 FomulaSimplifications, 2527289 FormulaSimplificationTreeSizeReduction, 15.3s HoareSimplificationTime, 214 FomulaSimplificationsInter, 190001 FormulaSimplificationTreeSizeReductionInter, 49.4s 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...