/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_product18.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:33:36,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:33:36,804 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:33:36,856 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:33:36,857 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:33:36,861 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:33:36,865 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:33:36,872 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:33:36,875 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:33:36,881 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:33:36,882 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:33:36,884 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:33:36,884 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:33:36,887 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:33:36,889 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:33:36,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:33:36,908 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:33:36,910 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:33:36,918 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:33:36,923 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:33:36,925 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:33:36,927 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:33:36,928 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:33:36,931 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:33:36,939 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:33:36,943 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:33:36,944 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:33:36,945 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:33:36,945 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:33:36,948 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:33:36,948 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:33:36,949 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:33:36,951 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:33:36,952 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:33:36,953 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:33:36,953 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:33:36,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:33:36,954 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:33:36,954 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:33:36,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:33:36,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:33:36,957 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:33:36,983 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:33:36,984 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:33:36,989 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:33:36,989 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:33:36,989 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:33:36,989 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:33:36,989 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:33:36,990 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:33:36,990 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:33:36,990 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:33:36,991 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:33:36,992 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:33:36,992 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:33:36,993 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:33:36,993 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:33:36,993 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:33:36,994 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:33:36,994 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:33:36,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:33:36,996 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:33:36,996 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:33:36,996 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:33:36,996 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:33:36,996 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:33:37,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:33:37,404 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:33:37,407 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:33:37,408 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:33:37,409 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:33:37,410 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product18.cil.c [2021-02-24 03:33:37,477 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6450b7d75/ad9ed24dec4f4a53af3e2cd0570e8cc0/FLAG724759349 [2021-02-24 03:33:38,174 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:33:38,175 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product18.cil.c [2021-02-24 03:33:38,194 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6450b7d75/ad9ed24dec4f4a53af3e2cd0570e8cc0/FLAG724759349 [2021-02-24 03:33:38,399 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6450b7d75/ad9ed24dec4f4a53af3e2cd0570e8cc0 [2021-02-24 03:33:38,403 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:33:38,424 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:33:38,427 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:33:38,427 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:33:38,431 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:33:38,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:33:38" (1/1) ... [2021-02-24 03:33:38,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dd69f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:33:38, skipping insertion in model container [2021-02-24 03:33:38,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:33:38" (1/1) ... [2021-02-24 03:33:38,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:33:38,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:33:38,797 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_product18.cil.c[7655,7668] [2021-02-24 03:33:38,925 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:33:38,945 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:33:39,046 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_product18.cil.c[7655,7668] [2021-02-24 03:33:39,106 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:33:39,149 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:33:39,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:33:39 WrapperNode [2021-02-24 03:33:39,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:33:39,151 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:33:39,152 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:33:39,152 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:33:39,167 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:33:39" (1/1) ... [2021-02-24 03:33:39,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:33:39" (1/1) ... [2021-02-24 03:33:39,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:33:39" (1/1) ... [2021-02-24 03:33:39,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:33:39" (1/1) ... [2021-02-24 03:33:39,221 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:33:39" (1/1) ... [2021-02-24 03:33:39,258 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:33:39" (1/1) ... [2021-02-24 03:33:39,266 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:33:39" (1/1) ... [2021-02-24 03:33:39,273 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:33:39,274 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:33:39,274 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:33:39,275 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:33:39,275 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:33:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:33:39,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:33:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:33:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:33:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:33:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:33:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:33:39,401 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:33:39,401 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:33:39,402 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:33:39,402 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:33:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:33:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:33:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:33:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-24 03:33:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-24 03:33:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:33:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:33:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:33:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:33:39,408 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:33:39,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:33:39,408 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:33:39,408 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:33:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:33:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:33:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:33:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:33:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:33:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:33:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:33:39,410 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:33:39,410 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-24 03:33:39,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:33:39,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:33:39,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:33:39,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:33:39,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:33:39,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:33:39,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:33:39,411 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:33:39,411 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:33:39,411 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:33:39,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:33:39,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:33:39,412 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:33:39,412 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:33:39,412 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:33:39,412 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-24 03:33:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:33:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:33:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:33:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:33:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:33:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:33:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-24 03:33:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:33:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:33:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:33:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:33:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:33:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:33:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:33:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-24 03:33:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:33:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:33:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:33:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:33:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:33:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:33:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:33:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:33:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:33:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:33:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:33:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:33:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:33:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:33:39,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:33:39,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:33:39,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:33:39,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:33:39,419 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:33:39,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:33:39,419 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:33:39,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:33:39,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:33:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:33:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:33:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:33:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:33:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:33:39,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:33:41,163 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:33:41,163 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:33:41,166 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:33:41 BoogieIcfgContainer [2021-02-24 03:33:41,166 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:33:41,168 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:33:41,168 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:33:41,172 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:33:41,172 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:33:38" (1/3) ... [2021-02-24 03:33:41,174 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ac86074 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:33:41, skipping insertion in model container [2021-02-24 03:33:41,174 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:33:39" (2/3) ... [2021-02-24 03:33:41,174 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ac86074 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:33:41, skipping insertion in model container [2021-02-24 03:33:41,174 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:33:41" (3/3) ... [2021-02-24 03:33:41,177 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product18.cil.c [2021-02-24 03:33:41,187 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:33:41,194 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:33:41,215 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:33:41,253 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:33:41,253 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:33:41,253 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:33:41,253 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:33:41,254 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:33:41,255 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:33:41,255 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:33:41,255 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:33:41,291 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states. [2021-02-24 03:33:41,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-24 03:33:41,318 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:33:41,319 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] [2021-02-24 03:33:41,320 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:33:41,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:33:41,326 INFO L82 PathProgramCache]: Analyzing trace with hash 1607137674, now seen corresponding path program 1 times [2021-02-24 03:33:41,336 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:33:41,336 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1220017] [2021-02-24 03:33:41,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:33:41,417 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:33:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:41,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:41,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:41,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:41,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:42,447 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:33:42,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:33:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:42,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:42,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:42,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:33:42,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:42,625 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:42,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:42,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:33:42,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:42,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:42,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:42,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:33:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:42,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:42,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:42,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:33:42,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:42,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:42,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:42,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:33:42,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:42,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:42,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:42,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:33:42,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:42,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:42,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:42,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:33:42,705 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1220017] [2021-02-24 03:33:42,707 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:33:42,707 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-24 03:33:42,708 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1564090725] [2021-02-24 03:33:42,713 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-24 03:33:42,713 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:33:42,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-24 03:33:42,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:33:42,730 INFO L87 Difference]: Start difference. First operand 285 states. Second operand 3 states. [2021-02-24 03:33:44,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:33:44,366 INFO L93 Difference]: Finished difference Result 428 states and 509 transitions. [2021-02-24 03:33:44,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-24 03:33:44,369 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-24 03:33:44,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:33:44,386 INFO L225 Difference]: With dead ends: 428 [2021-02-24 03:33:44,386 INFO L226 Difference]: Without dead ends: 273 [2021-02-24 03:33:44,391 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:33:44,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2021-02-24 03:33:44,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 233. [2021-02-24 03:33:44,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 233 states. [2021-02-24 03:33:44,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 250 transitions. [2021-02-24 03:33:44,561 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 250 transitions. Word has length 147 [2021-02-24 03:33:44,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:33:44,562 INFO L480 AbstractCegarLoop]: Abstraction has 233 states and 250 transitions. [2021-02-24 03:33:44,562 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-24 03:33:44,563 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 250 transitions. [2021-02-24 03:33:44,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-24 03:33:44,567 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:33:44,568 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] [2021-02-24 03:33:44,568 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:33:44,568 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:33:44,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:33:44,569 INFO L82 PathProgramCache]: Analyzing trace with hash 906955876, now seen corresponding path program 1 times [2021-02-24 03:33:44,570 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:33:44,570 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1616043045] [2021-02-24 03:33:44,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:33:44,575 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:33:44,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:44,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:44,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:44,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:44,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:44,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:44,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:44,988 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:33:44,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:33:44,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:45,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:45,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:45,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:33:45,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:45,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:45,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:45,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:33:45,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:45,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:45,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:45,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:33:45,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:45,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:45,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:45,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:33:45,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:45,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:45,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:45,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:33:45,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:45,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:45,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:45,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:33:45,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:45,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:45,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:45,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:33:45,108 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1616043045] [2021-02-24 03:33:45,108 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:33:45,108 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:33:45,108 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627221577] [2021-02-24 03:33:45,110 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:33:45,111 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:33:45,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:33:45,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:33:45,112 INFO L87 Difference]: Start difference. First operand 233 states and 250 transitions. Second operand 4 states. [2021-02-24 03:33:45,862 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:33:46,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:33:46,695 INFO L93 Difference]: Finished difference Result 340 states and 379 transitions. [2021-02-24 03:33:46,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-24 03:33:46,696 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-24 03:33:46,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:33:46,700 INFO L225 Difference]: With dead ends: 340 [2021-02-24 03:33:46,700 INFO L226 Difference]: Without dead ends: 256 [2021-02-24 03:33:46,702 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 [2021-02-24 03:33:46,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 256 states. [2021-02-24 03:33:46,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 256 to 223. [2021-02-24 03:33:46,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 223 states. [2021-02-24 03:33:46,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 237 transitions. [2021-02-24 03:33:46,810 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 237 transitions. Word has length 148 [2021-02-24 03:33:46,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:33:46,811 INFO L480 AbstractCegarLoop]: Abstraction has 223 states and 237 transitions. [2021-02-24 03:33:46,811 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:33:46,811 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 237 transitions. [2021-02-24 03:33:46,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-24 03:33:46,814 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:33:46,814 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] [2021-02-24 03:33:46,815 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:33:46,815 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:33:46,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:33:46,816 INFO L82 PathProgramCache]: Analyzing trace with hash -1309100809, now seen corresponding path program 1 times [2021-02-24 03:33:46,816 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:33:46,816 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2128300725] [2021-02-24 03:33:46,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:33:46,821 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:33:46,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:46,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:46,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:46,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:46,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:46,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:46,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:46,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:46,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:46,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:46,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:33:46,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:46,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:47,266 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:33:47,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:33:47,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:47,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:47,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:47,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:33:47,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:47,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:47,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:47,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:33:47,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:47,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:47,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:47,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:33:47,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:47,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:47,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:47,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:47,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:47,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:47,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:47,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:33:47,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:47,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:47,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:47,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-24 03:33:47,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:47,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:47,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:47,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 03:33:47,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:47,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:47,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:47,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:33:47,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:47,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:47,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:47,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:33:47,468 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2128300725] [2021-02-24 03:33:47,469 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:33:47,469 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:33:47,469 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740290643] [2021-02-24 03:33:47,472 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:33:47,473 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:33:47,473 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:33:47,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:33:47,474 INFO L87 Difference]: Start difference. First operand 223 states and 237 transitions. Second operand 10 states. [2021-02-24 03:33:48,202 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:33:48,629 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:33:48,987 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:33:49,358 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:33:49,730 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:50,120 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:33:51,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:33:51,498 INFO L93 Difference]: Finished difference Result 386 states and 441 transitions. [2021-02-24 03:33:51,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:33:51,498 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-24 03:33:51,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:33:51,502 INFO L225 Difference]: With dead ends: 386 [2021-02-24 03:33:51,502 INFO L226 Difference]: Without dead ends: 278 [2021-02-24 03:33:51,504 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-24 03:33:51,505 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 278 states. [2021-02-24 03:33:51,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 278 to 223. [2021-02-24 03:33:51,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 223 states. [2021-02-24 03:33:51,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 236 transitions. [2021-02-24 03:33:51,596 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 236 transitions. Word has length 161 [2021-02-24 03:33:51,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:33:51,598 INFO L480 AbstractCegarLoop]: Abstraction has 223 states and 236 transitions. [2021-02-24 03:33:51,598 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:33:51,598 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 236 transitions. [2021-02-24 03:33:51,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-02-24 03:33:51,600 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:33:51,600 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:33:51,600 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:33:51,600 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:33:51,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:33:51,601 INFO L82 PathProgramCache]: Analyzing trace with hash 1988098942, now seen corresponding path program 1 times [2021-02-24 03:33:51,601 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:33:51,602 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1550492864] [2021-02-24 03:33:51,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:33:51,605 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:33:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:51,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:51,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:51,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:51,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:51,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:51,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:51,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:51,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:51,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:51,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:33:51,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:51,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:33:51,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:51,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:33:51,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:51,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:33:51,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:51,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:33:51,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:51,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:33:51,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:51,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:52,077 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:33:52,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:33:52,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:52,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:52,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:52,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:52,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:33:52,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:33:52,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:52,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:52,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:52,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:33:52,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:52,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:52,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:52,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:33:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:52,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:52,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:52,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:52,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:52,170 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:33:52,171 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:33:52,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:33:52,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:52,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:52,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:52,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-24 03:33:52,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:52,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:52,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:52,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:33:52,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:52,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:52,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:52,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:33:52,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:52,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:52,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:52,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-02-24 03:33:52,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:52,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:52,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:52,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:52,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:52,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:52,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:52,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-24 03:33:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:52,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:52,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:52,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:33:52,363 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1550492864] [2021-02-24 03:33:52,363 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:33:52,364 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-02-24 03:33:52,364 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1330145484] [2021-02-24 03:33:52,364 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-02-24 03:33:52,365 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:33:52,365 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-02-24 03:33:52,365 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2021-02-24 03:33:52,366 INFO L87 Difference]: Start difference. First operand 223 states and 236 transitions. Second operand 15 states. [2021-02-24 03:33:53,063 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:33:53,522 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:33:53,974 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:33:54,345 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:33:54,685 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:55,058 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:33:55,858 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:33:57,031 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:33:57,430 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:57,869 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:58,308 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:33:58,666 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:33:59,043 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:33:59,430 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:33:59,801 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:34:00,171 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:34:00,607 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:34:01,106 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:34:01,500 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:34:01,909 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:34:04,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:34:04,134 INFO L93 Difference]: Finished difference Result 762 states and 962 transitions. [2021-02-24 03:34:04,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-02-24 03:34:04,135 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 169 [2021-02-24 03:34:04,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:34:04,142 INFO L225 Difference]: With dead ends: 762 [2021-02-24 03:34:04,142 INFO L226 Difference]: Without dead ends: 654 [2021-02-24 03:34:04,144 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 370 ImplicationChecksByTransitivity, 7.6s TimeCoverageRelationStatistics Valid=386, Invalid=1336, Unknown=0, NotChecked=0, Total=1722 [2021-02-24 03:34:04,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 654 states. [2021-02-24 03:34:04,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 654 to 415. [2021-02-24 03:34:04,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 415 states. [2021-02-24 03:34:04,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 456 transitions. [2021-02-24 03:34:04,326 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 456 transitions. Word has length 169 [2021-02-24 03:34:04,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:34:04,327 INFO L480 AbstractCegarLoop]: Abstraction has 415 states and 456 transitions. [2021-02-24 03:34:04,327 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-02-24 03:34:04,327 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 456 transitions. [2021-02-24 03:34:04,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-24 03:34:04,330 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:34:04,331 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:34:04,331 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:34:04,331 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:34:04,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:34:04,332 INFO L82 PathProgramCache]: Analyzing trace with hash -1326567580, now seen corresponding path program 1 times [2021-02-24 03:34:04,332 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:34:04,332 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [385518633] [2021-02-24 03:34:04,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:34:04,335 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:34:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:04,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:04,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:04,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:04,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:04,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:04,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:04,716 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:34:04,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:34:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:04,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:04,803 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:04,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:34:04,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:04,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:04,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:34:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:04,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:04,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:34:04,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:04,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:04,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:34:04,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:04,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:04,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-24 03:34:04,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:04,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:04,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-24 03:34:04,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:04,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:04,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-24 03:34:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:04,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:04,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-24 03:34:04,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:04,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:04,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:34:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:04,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:04,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-24 03:34:04,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:04,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:04,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-24 03:34:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:04,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:04,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:04,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:34:04,926 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [385518633] [2021-02-24 03:34:04,926 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:34:04,926 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-24 03:34:04,926 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864940852] [2021-02-24 03:34:04,927 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-24 03:34:04,927 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:34:04,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-24 03:34:04,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-02-24 03:34:04,928 INFO L87 Difference]: Start difference. First operand 415 states and 456 transitions. Second operand 7 states. [2021-02-24 03:34:05,541 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:34:06,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:34:06,646 INFO L93 Difference]: Finished difference Result 695 states and 809 transitions. [2021-02-24 03:34:06,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:34:06,649 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 179 [2021-02-24 03:34:06,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:34:06,653 INFO L225 Difference]: With dead ends: 695 [2021-02-24 03:34:06,653 INFO L226 Difference]: Without dead ends: 395 [2021-02-24 03:34:06,655 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=73, Invalid=137, Unknown=0, NotChecked=0, Total=210 [2021-02-24 03:34:06,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 395 states. [2021-02-24 03:34:06,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 395 to 308. [2021-02-24 03:34:06,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 308 states. [2021-02-24 03:34:06,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 325 transitions. [2021-02-24 03:34:06,796 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 325 transitions. Word has length 179 [2021-02-24 03:34:06,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:34:06,797 INFO L480 AbstractCegarLoop]: Abstraction has 308 states and 325 transitions. [2021-02-24 03:34:06,797 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-24 03:34:06,797 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 325 transitions. [2021-02-24 03:34:06,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2021-02-24 03:34:06,799 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:34:06,800 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:34:06,800 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:34:06,800 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:34:06,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:34:06,801 INFO L82 PathProgramCache]: Analyzing trace with hash -1870870535, now seen corresponding path program 1 times [2021-02-24 03:34:06,801 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:34:06,801 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [807505120] [2021-02-24 03:34:06,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:34:06,876 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-24 03:34:06,899 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-24 03:34:06,908 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-24 03:34:06,914 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-24 03:34:06,963 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-24 03:34:06,974 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-24 03:34:06,979 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:34:06,982 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:34:06,984 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-24 03:34:06,985 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-24 03:34:06,988 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-24 03:34:06,989 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-24 03:34:06,991 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:34:06,993 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:34:06,996 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:34:06,999 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:34:07,002 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:34:07,008 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:34:07,011 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:34:07,016 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:34:07,062 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-24 03:34:07,064 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-24 03:34:07,067 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:34:07,070 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:34:07,072 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-24 03:34:07,073 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-24 03:34:07,075 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-24 03:34:07,076 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-24 03:34:07,078 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:34:07,080 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:34:07,083 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:34:07,085 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:34:07,087 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-24 03:34:07,088 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-24 03:34:07,090 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-24 03:34:07,091 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-24 03:34:07,093 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:34:07,095 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:34:07,098 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:34:07,100 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:34:07,103 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:34:07,111 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:34:07,115 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:34:07,126 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:34:07,170 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.0 percent of original size [2021-02-24 03:34:07,176 INFO L723 QuantifierPusher]: Distributing 9 disjuncts over 3 conjuncts [2021-02-24 03:34:07,182 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:07,182 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:07,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:07,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-02-24 03:34:07,196 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.0 percent of original size 40 [2021-02-24 03:34:07,203 WARN L141 QuantifierPusher]: treesize reduction 14, result has 88.4 percent of original size [2021-02-24 03:34:07,208 WARN L147 QuantifierPusher]: treesize reduction 14, result has 88.4 percent of original size 107 [2021-02-24 03:34:07,211 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-24 03:34:07,212 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-24 03:34:07,214 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-24 03:34:07,215 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-24 03:34:07,217 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:34:07,218 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:34:07,221 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:34:07,223 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:34:07,225 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-24 03:34:07,226 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-24 03:34:07,228 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-24 03:34:07,229 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-24 03:34:07,231 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:34:07,233 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:34:07,235 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:34:07,238 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:34:07,241 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-24 03:34:07,245 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-24 03:34:07,248 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-24 03:34:07,252 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-24 03:34:07,296 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-24 03:34:07,298 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-24 03:34:07,300 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:34:07,302 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:34:07,305 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-24 03:34:07,309 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-24 03:34:07,312 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-24 03:34:07,316 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-24 03:34:07,360 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-24 03:34:07,362 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-24 03:34:07,364 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:34:07,366 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:34:07,369 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:34:07,372 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:34:07,375 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:34:07,379 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:34:07,436 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-24 03:34:07,440 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-24 03:34:07,443 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:34:07,446 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:34:07,449 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-24 03:34:07,450 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-24 03:34:07,452 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-24 03:34:07,453 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-24 03:34:07,463 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:34:07,465 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:34:07,469 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:34:07,472 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:34:07,474 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-24 03:34:07,474 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-24 03:34:07,477 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-24 03:34:07,477 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-24 03:34:07,480 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:34:07,482 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:34:07,484 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:34:07,486 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:34:07,488 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:34:07,493 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:34:07,496 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:34:07,505 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:34:07,548 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-24 03:34:07,550 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-24 03:34:07,553 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:34:07,555 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:34:07,557 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-24 03:34:07,565 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-24 03:34:07,567 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-24 03:34:07,571 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-24 03:34:07,615 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-24 03:34:07,617 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-24 03:34:07,620 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:34:07,624 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:34:07,626 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-24 03:34:07,626 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-24 03:34:07,630 WARN L141 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size [2021-02-24 03:34:07,631 WARN L147 QuantifierPusher]: treesize reduction 77, result has 1.3 percent of original size 1 [2021-02-24 03:34:07,633 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:34:07,635 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:34:07,639 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:34:07,640 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:34:07,641 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:34:07,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:07,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:07,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:07,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:07,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:07,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:07,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:07,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:07,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:07,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:07,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:07,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:07,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,092 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:34:08,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:34:08,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:08,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:34:08,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:08,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:34:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:08,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:34:08,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:08,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:34:08,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:08,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:34:08,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:08,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-24 03:34:08,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:08,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-02-24 03:34:08,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:08,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:08,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:34:08,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:08,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-02-24 03:34:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:08,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-02-24 03:34:08,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:08,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:08,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:08,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:34:08,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,300 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:08,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:34:08,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,305 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:08,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:34:08,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,309 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:08,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:34:08,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,314 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:08,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:34:08,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,318 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:08,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:34:08,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,325 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-02-24 03:34:08,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-02-24 03:34:08,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,332 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:08,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:34:08,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,335 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:08,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:34:08,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,339 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:08,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:34:08,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,343 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:08,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:34:08,346 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,347 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:08,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:34:08,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:08,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:34:08,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:34:08,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:34:08,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:34:08,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,475 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:34:08,478 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:08,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:34:08,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:34:08,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:34:08,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:34:08,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:34:08,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,571 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:08,573 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:34:08,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:34:08,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:34:08,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:34:08,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:34:08,706 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-24 03:34:08,707 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-24 03:34:08,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:34:08,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:34:08,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:34:08,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:34:08,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,884 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:34:08,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:34:08,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:34:08,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:34:08,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:34:08,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,991 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:08,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:34:08,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:34:09,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:34:09,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:09,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:09,111 WARN L141 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-02-24 03:34:09,112 WARN L147 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size 10 [2021-02-24 03:34:09,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:34:09,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:09,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:09,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:09,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:09,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:09,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:09,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:09,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:09,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:34:09,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:09,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:09,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:09,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:09,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:09,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:09,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:09,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:34:09,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:34:09,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:34:09,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:34:09,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:34:09,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:34:09,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:34:09,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:34:09,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:34:09,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:34:09,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:34:09,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:34:09,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:09,617 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [807505120] [2021-02-24 03:34:09,618 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:34:09,618 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2021-02-24 03:34:09,618 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517944428] [2021-02-24 03:34:09,619 INFO L460 AbstractCegarLoop]: Interpolant automaton has 38 states [2021-02-24 03:34:09,619 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:34:09,619 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-02-24 03:34:09,620 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=180, Invalid=1460, Unknown=0, NotChecked=0, Total=1640 [2021-02-24 03:34:09,620 INFO L87 Difference]: Start difference. First operand 308 states and 325 transitions. Second operand 38 states. [2021-02-24 03:34:10,367 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:34:11,032 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:34:11,510 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:34:11,957 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:34:12,397 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:34:12,848 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:34:13,320 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:34:13,762 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:34:14,233 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:34:14,730 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:34:15,191 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:34:15,711 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:34:16,308 WARN L202 SmtUtils]: Spent 475.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:34:16,874 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:34:17,471 WARN L202 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:34:18,019 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:34:18,936 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:34:20,047 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:34:20,465 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:34:20,908 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:34:21,353 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:34:21,798 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:34:22,214 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:34:22,641 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:34:23,096 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:34:23,849 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:34:24,373 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:34:25,083 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:34:25,593 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:34:26,145 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:34:27,153 WARN L202 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-24 03:34:29,221 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:34:30,844 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:34:31,975 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:34:32,418 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:34:33,279 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 215 [2021-02-24 03:34:34,135 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-24 03:34:34,635 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:34:35,012 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:34:35,459 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:34:35,846 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:34:36,313 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:34:36,708 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:34:37,289 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:34:37,692 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:34:38,092 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:34:38,475 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:34:39,489 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:34:40,442 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-24 03:34:44,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:34:44,903 INFO L93 Difference]: Finished difference Result 1169 states and 1353 transitions. [2021-02-24 03:34:44,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 182 states. [2021-02-24 03:34:44,904 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 225 [2021-02-24 03:34:44,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:34:44,906 INFO L225 Difference]: With dead ends: 1169 [2021-02-24 03:34:44,906 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:34:44,924 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 304 GetRequests, 85 SyntacticMatches, 1 SemanticMatches, 218 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18523 ImplicationChecksByTransitivity, 30.6s TimeCoverageRelationStatistics Valid=4506, Invalid=43674, Unknown=0, NotChecked=0, Total=48180 [2021-02-24 03:34:44,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:34:44,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:34:44,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:34:44,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:34:44,925 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 225 [2021-02-24 03:34:44,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:34:44,925 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:34:44,926 INFO L481 AbstractCegarLoop]: Interpolant automaton has 38 states. [2021-02-24 03:34:44,926 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:34:44,926 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:34:44,926 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-24 03:34:44,928 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:34:45,645 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 272 [2021-02-24 03:34:47,800 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 274 [2021-02-24 03:34:48,022 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 263 [2021-02-24 03:34:48,285 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 274 [2021-02-24 03:34:49,430 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 258 [2021-02-24 03:34:49,662 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 281 [2021-02-24 03:34:52,993 WARN L202 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 274 [2021-02-24 03:34:54,378 WARN L202 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 269 [2021-02-24 03:34:54,619 WARN L202 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 277 [2021-02-24 03:34:54,935 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 270 [2021-02-24 03:34:55,240 WARN L202 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 270 [2021-02-24 03:34:55,418 WARN L202 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 270 [2021-02-24 03:34:55,590 WARN L202 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 270 [2021-02-24 03:34:56,137 WARN L202 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 265 [2021-02-24 03:34:56,279 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 256 [2021-02-24 03:34:56,798 WARN L202 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 277 [2021-02-24 03:34:56,968 WARN L202 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 267 [2021-02-24 03:34:57,146 WARN L202 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 272 [2021-02-24 03:34:57,417 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 278 [2021-02-24 03:34:57,716 WARN L202 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 270 [2021-02-24 03:35:00,102 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 256 [2021-02-24 03:35:00,408 WARN L202 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 270 [2021-02-24 03:35:01,329 WARN L202 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-24 03:35:01,573 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-24 03:35:02,209 WARN L202 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 34 [2021-02-24 03:35:02,515 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:03,188 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 18 [2021-02-24 03:35:04,268 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 214 DAG size of output: 41 [2021-02-24 03:35:05,262 WARN L202 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 45 [2021-02-24 03:35:05,613 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 26 [2021-02-24 03:35:06,654 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 214 DAG size of output: 41 [2021-02-24 03:35:06,971 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:35:07,299 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:35:07,613 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:35:07,914 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-24 03:35:09,862 WARN L202 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 177 DAG size of output: 30 [2021-02-24 03:35:10,479 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 16 [2021-02-24 03:35:11,082 WARN L202 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 18 [2021-02-24 03:35:11,367 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:35:12,009 WARN L202 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 18 [2021-02-24 03:35:12,311 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:12,893 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 36 [2021-02-24 03:35:14,152 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 221 DAG size of output: 52 [2021-02-24 03:35:14,466 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:15,059 WARN L202 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-24 03:35:15,713 WARN L202 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-24 03:35:17,023 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 177 DAG size of output: 25 [2021-02-24 03:35:17,315 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:35:17,947 WARN L202 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 31 [2021-02-24 03:35:18,334 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 15 [2021-02-24 03:35:18,678 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-24 03:35:19,311 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 18 [2021-02-24 03:35:20,313 WARN L202 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 41 [2021-02-24 03:35:20,634 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:20,953 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:21,239 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:35:21,526 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:35:21,707 WARN L202 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 34 [2021-02-24 03:35:22,001 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:35:22,646 WARN L202 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 15 [2021-02-24 03:35:23,260 WARN L202 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 18 [2021-02-24 03:35:25,096 WARN L202 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 177 DAG size of output: 30 [2021-02-24 03:35:25,418 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:35:26,389 WARN L202 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 43 [2021-02-24 03:35:26,700 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:35:27,607 WARN L202 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 46 [2021-02-24 03:35:29,236 WARN L202 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-24 03:35:29,881 WARN L202 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 34 [2021-02-24 03:35:30,500 WARN L202 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-24 03:35:31,083 WARN L202 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-24 03:35:31,407 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:31,770 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:32,460 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 34 [2021-02-24 03:35:32,765 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:33,414 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 34 [2021-02-24 03:35:34,095 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 34 [2021-02-24 03:35:34,685 WARN L202 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-24 03:35:35,290 WARN L202 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 16 [2021-02-24 03:35:35,929 WARN L202 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 20 [2021-02-24 03:35:36,791 WARN L202 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-24 03:35:37,450 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 34 [2021-02-24 03:35:37,731 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:38,239 WARN L202 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 34 [2021-02-24 03:35:38,876 WARN L202 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-24 03:35:39,226 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:39,548 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:39,866 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:35:40,762 WARN L202 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 26 [2021-02-24 03:35:41,363 WARN L202 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 18 [2021-02-24 03:35:42,221 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-24 03:35:43,308 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 217 DAG size of output: 47 [2021-02-24 03:35:44,280 WARN L202 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 41 [2021-02-24 03:35:44,805 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 34 [2021-02-24 03:35:45,303 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:35:45,993 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 34 [2021-02-24 03:35:46,277 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:46,841 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 16 [2021-02-24 03:35:47,479 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 34 [2021-02-24 03:35:47,841 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 15 [2021-02-24 03:35:48,459 WARN L202 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 28 [2021-02-24 03:35:48,778 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-24 03:35:49,046 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-24 03:35:49,969 WARN L202 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-24 03:35:51,232 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 177 DAG size of output: 25 [2021-02-24 03:35:51,858 WARN L202 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 18 [2021-02-24 03:35:52,050 WARN L202 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 34 [2021-02-24 03:35:52,618 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 34 [2021-02-24 03:35:53,852 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2021-02-24 03:35:54,540 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 34 [2021-02-24 03:35:55,658 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 179 DAG size of output: 26 [2021-02-24 03:35:55,943 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:35:56,504 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 18 [2021-02-24 03:35:57,336 WARN L202 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-24 03:35:57,341 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:35:57,341 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:35:57,342 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:35:57,342 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-24 03:35:57,342 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-24 03:35:57,342 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-24 03:35:57,342 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-24 03:35:57,342 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-24 03:35:57,342 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-24 03:35:57,342 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 595 650) no Hoare annotation was computed. [2021-02-24 03:35:57,342 INFO L189 CegarLoopUtils]: For program point L626(lines 626 630) no Hoare annotation was computed. [2021-02-24 03:35:57,342 INFO L189 CegarLoopUtils]: For program point L626-1(lines 626 630) no Hoare annotation was computed. [2021-02-24 03:35:57,343 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-24 03:35:57,343 INFO L189 CegarLoopUtils]: For program point L618-1(line 618) no Hoare annotation was computed. [2021-02-24 03:35:57,343 INFO L189 CegarLoopUtils]: For program point L618-2(line 618) no Hoare annotation was computed. [2021-02-24 03:35:57,343 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-24 03:35:57,343 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-24 03:35:57,343 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-24 03:35:57,343 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-24 03:35:57,343 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-24 03:35:57,343 INFO L189 CegarLoopUtils]: For program point L639-1(lines 620 641) no Hoare annotation was computed. [2021-02-24 03:35:57,344 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-24 03:35:57,344 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-24 03:35:57,344 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-24 03:35:57,344 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-24 03:35:57,344 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 595 650) no Hoare annotation was computed. [2021-02-24 03:35:57,344 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-24 03:35:57,344 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 595 650) no Hoare annotation was computed. [2021-02-24 03:35:57,344 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-24 03:35:57,344 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-24 03:35:57,344 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-24 03:35:57,345 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-24 03:35:57,345 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-24 03:35:57,345 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-24 03:35:57,345 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-24 03:35:57,345 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-24 03:35:57,345 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-24 03:35:57,345 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-24 03:35:57,345 INFO L189 CegarLoopUtils]: For program point L637-1(line 637) no Hoare annotation was computed. [2021-02-24 03:35:57,345 INFO L189 CegarLoopUtils]: For program point L637-2(line 637) no Hoare annotation was computed. [2021-02-24 03:35:57,346 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-24 03:35:57,346 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-24 03:35:57,346 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-24 03:35:57,346 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-24 03:35:57,346 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-24 03:35:57,346 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-24 03:35:57,346 INFO L189 CegarLoopUtils]: For program point L642(lines 619 643) no Hoare annotation was computed. [2021-02-24 03:35:57,346 INFO L189 CegarLoopUtils]: For program point L675-2(line 675) no Hoare annotation was computed. [2021-02-24 03:35:57,346 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-24 03:35:57,346 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-24 03:35:57,346 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-24 03:35:57,347 INFO L189 CegarLoopUtils]: For program point L700-1(line 700) no Hoare annotation was computed. [2021-02-24 03:35:57,347 INFO L189 CegarLoopUtils]: For program point L700-2(line 700) no Hoare annotation was computed. [2021-02-24 03:35:57,347 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-24 03:35:57,347 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-24 03:35:57,347 INFO L189 CegarLoopUtils]: For program point L696-1(line 696) no Hoare annotation was computed. [2021-02-24 03:35:57,347 INFO L189 CegarLoopUtils]: For program point L696-2(line 696) no Hoare annotation was computed. [2021-02-24 03:35:57,347 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-24 03:35:57,347 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-24 03:35:57,347 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-24 03:35:57,347 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 651 710) no Hoare annotation was computed. [2021-02-24 03:35:57,348 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 651 710) no Hoare annotation was computed. [2021-02-24 03:35:57,348 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-24 03:35:57,348 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-24 03:35:57,348 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-24 03:35:57,348 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-24 03:35:57,348 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 651 710) no Hoare annotation was computed. [2021-02-24 03:35:57,348 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-24 03:35:57,348 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-24 03:35:57,349 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-24 03:35:57,349 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-24 03:35:57,349 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-24 03:35:57,349 INFO L189 CegarLoopUtils]: For program point L677-2(lines 677 702) no Hoare annotation was computed. [2021-02-24 03:35:57,349 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-24 03:35:57,349 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-24 03:35:57,349 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-24 03:35:57,349 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-24 03:35:57,349 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-24 03:35:57,349 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-24 03:35:57,350 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-24 03:35:57,350 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-24 03:35:57,350 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-24 03:35:57,350 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-24 03:35:57,350 INFO L189 CegarLoopUtils]: For program point L703(lines 676 704) no Hoare annotation was computed. [2021-02-24 03:35:57,350 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-24 03:35:57,350 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-24 03:35:57,350 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-24 03:35:57,350 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-24 03:35:57,350 INFO L189 CegarLoopUtils]: For program point L695-1(line 695) no Hoare annotation was computed. [2021-02-24 03:35:57,351 INFO L189 CegarLoopUtils]: For program point L695-2(line 695) no Hoare annotation was computed. [2021-02-24 03:35:57,351 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-24 03:35:57,351 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-24 03:35:57,351 INFO L189 CegarLoopUtils]: For program point L691-1(line 691) no Hoare annotation was computed. [2021-02-24 03:35:57,351 INFO L189 CegarLoopUtils]: For program point L691-2(line 691) no Hoare annotation was computed. [2021-02-24 03:35:57,351 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-24 03:35:57,351 INFO L189 CegarLoopUtils]: For program point L683(lines 683 687) no Hoare annotation was computed. [2021-02-24 03:35:57,351 INFO L189 CegarLoopUtils]: For program point L683-1(lines 683 687) no Hoare annotation was computed. [2021-02-24 03:35:57,351 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-24 03:35:57,351 INFO L189 CegarLoopUtils]: For program point L675-1(line 675) no Hoare annotation was computed. [2021-02-24 03:35:57,352 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 428 434) the Hoare annotation is: true [2021-02-24 03:35:57,352 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 428 434) the Hoare annotation is: true [2021-02-24 03:35:57,352 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 435 443) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1))) [2021-02-24 03:35:57,352 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 435 443) the Hoare annotation is: true [2021-02-24 03:35:57,352 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 435 443) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1))) [2021-02-24 03:35:57,352 INFO L185 CegarLoopUtils]: At program point L440(line 440) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:35:57,352 INFO L192 CegarLoopUtils]: At program point L439(line 439) the Hoare annotation is: true [2021-02-24 03:35:57,353 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 384 408) the Hoare annotation is: true [2021-02-24 03:35:57,353 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 384 408) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (let ((.cse3 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4))) (or .cse0 .cse1 (and .cse2 .cse3) (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse3) .cse4)) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse1 .cse4))) [2021-02-24 03:35:57,353 INFO L185 CegarLoopUtils]: At program point L398(line 398) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:35:57,353 INFO L185 CegarLoopUtils]: At program point L396(lines 396 402) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse0 (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse1 .cse2) (or .cse1 .cse2 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)))) [2021-02-24 03:35:57,353 INFO L185 CegarLoopUtils]: At program point L394(line 394) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)))) [2021-02-24 03:35:57,353 INFO L185 CegarLoopUtils]: At program point L394-1(line 394) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret32| 0) .cse1 .cse2) (or .cse1 .cse2 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)))) [2021-02-24 03:35:57,354 INFO L185 CegarLoopUtils]: At program point L392(lines 392 405) 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)) .cse0 .cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)))) [2021-02-24 03:35:57,354 INFO L185 CegarLoopUtils]: At program point L394-2(line 394) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret32| 0) .cse1 .cse2) (or .cse1 .cse2 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)))) [2021-02-24 03:35:57,354 INFO L185 CegarLoopUtils]: At program point L394-3(line 394) 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___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret32| 0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse1 .cse2 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)))) [2021-02-24 03:35:57,354 INFO L185 CegarLoopUtils]: At program point L392-1(lines 384 408) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (let ((.cse3 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4))) (or .cse0 .cse1 (and .cse2 .cse3) (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse3) .cse4)) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse1 .cse4))) [2021-02-24 03:35:57,354 INFO L192 CegarLoopUtils]: At program point L390(line 390) the Hoare annotation is: true [2021-02-24 03:35:57,354 INFO L185 CegarLoopUtils]: At program point L390-1(line 390) 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~ret31| 0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret31| ~waterLevel~0) (not (= 1 ~systemActive~0))))) [2021-02-24 03:35:57,355 INFO L185 CegarLoopUtils]: At program point L390-2(line 390) 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~ret31| 0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret31| 2147483648)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret31| ~waterLevel~0) .cse2))) [2021-02-24 03:35:57,355 INFO L185 CegarLoopUtils]: At program point L390-3(line 390) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (= |__utac_acc__Specification4_spec__1_#t~ret31| __utac_acc__Specification4_spec__1_~tmp~4) (= |__utac_acc__Specification4_spec__1_#t~ret31| ~waterLevel~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (and (not (= |__utac_acc__Specification4_spec__1_#t~ret31| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0))) (= ~waterLevel~0 0)) (or (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret31| 2147483648)) .cse0 .cse1 .cse2))) [2021-02-24 03:35:57,355 INFO L192 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: true [2021-02-24 03:35:57,355 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 358 380) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,355 INFO L192 CegarLoopUtils]: At program point L377(line 377) the Hoare annotation is: true [2021-02-24 03:35:57,355 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 358 380) the Hoare annotation is: true [2021-02-24 03:35:57,355 INFO L185 CegarLoopUtils]: At program point L370(line 370) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,356 INFO L185 CegarLoopUtils]: At program point L370-1(line 370) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,356 INFO L185 CegarLoopUtils]: At program point L368(lines 368 375) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,356 INFO L192 CegarLoopUtils]: At program point L368-1(lines 368 375) the Hoare annotation is: true [2021-02-24 03:35:57,356 INFO L185 CegarLoopUtils]: At program point L366(line 366) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret30| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,356 INFO L185 CegarLoopUtils]: At program point L365(line 365) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,356 INFO L185 CegarLoopUtils]: At program point L366-1(line 366) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret30| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,356 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 358 380) the Hoare annotation is: true [2021-02-24 03:35:57,356 INFO L185 CegarLoopUtils]: At program point L364(line 364) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,357 INFO L185 CegarLoopUtils]: At program point L366-2(line 366) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret30| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,357 INFO L185 CegarLoopUtils]: At program point L364-1(line 364) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,357 INFO L185 CegarLoopUtils]: At program point L360(line 360) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,357 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-24 03:35:57,357 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-24 03:35:57,357 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 314 337) no Hoare annotation was computed. [2021-02-24 03:35:57,357 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-24 03:35:57,357 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 314 337) no Hoare annotation was computed. [2021-02-24 03:35:57,358 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 314 337) no Hoare annotation was computed. [2021-02-24 03:35:57,358 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-24 03:35:57,358 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-24 03:35:57,358 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-24 03:35:57,358 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-24 03:35:57,358 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-24 03:35:57,358 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-24 03:35:57,358 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-24 03:35:57,358 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-24 03:35:57,358 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-24 03:35:57,359 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-24 03:35:57,359 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-24 03:35:57,359 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 210 218) 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~1))) [2021-02-24 03:35:57,359 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 210 218) the Hoare annotation is: true [2021-02-24 03:35:57,359 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 210 218) 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~1))) [2021-02-24 03:35:57,359 INFO L185 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-24 03:35:57,359 INFO L192 CegarLoopUtils]: At program point L214(line 214) the Hoare annotation is: true [2021-02-24 03:35:57,359 INFO L192 CegarLoopUtils]: At program point L257(line 257) the Hoare annotation is: true [2021-02-24 03:35:57,359 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 255 273) the Hoare annotation is: true [2021-02-24 03:35:57,359 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 255 273) the Hoare annotation is: true [2021-02-24 03:35:57,360 INFO L192 CegarLoopUtils]: At program point L270(line 270) the Hoare annotation is: true [2021-02-24 03:35:57,360 INFO L192 CegarLoopUtils]: At program point L267(line 267) the Hoare annotation is: true [2021-02-24 03:35:57,360 INFO L192 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: true [2021-02-24 03:35:57,360 INFO L192 CegarLoopUtils]: At program point L264(lines 264 268) the Hoare annotation is: true [2021-02-24 03:35:57,360 INFO L192 CegarLoopUtils]: At program point L262(line 262) the Hoare annotation is: true [2021-02-24 03:35:57,360 INFO L192 CegarLoopUtils]: At program point L264-2(lines 264 268) the Hoare annotation is: true [2021-02-24 03:35:57,360 INFO L192 CegarLoopUtils]: At program point L262-1(line 262) the Hoare annotation is: true [2021-02-24 03:35:57,360 INFO L192 CegarLoopUtils]: At program point L262-2(line 262) the Hoare annotation is: true [2021-02-24 03:35:57,360 INFO L192 CegarLoopUtils]: At program point L262-3(line 262) the Hoare annotation is: true [2021-02-24 03:35:57,360 INFO L192 CegarLoopUtils]: At program point L258(line 258) the Hoare annotation is: true [2021-02-24 03:35:57,361 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 255 273) the Hoare annotation is: true [2021-02-24 03:35:57,361 INFO L189 CegarLoopUtils]: For program point L226-2(lines 226 234) no Hoare annotation was computed. [2021-02-24 03:35:57,361 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-24 03:35:57,361 INFO L189 CegarLoopUtils]: For program point L249-1(line 249) no Hoare annotation was computed. [2021-02-24 03:35:57,361 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-24 03:35:57,361 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-24 03:35:57,361 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 219 254) no Hoare annotation was computed. [2021-02-24 03:35:57,361 INFO L189 CegarLoopUtils]: For program point L238(lines 238 246) no Hoare annotation was computed. [2021-02-24 03:35:57,361 INFO L189 CegarLoopUtils]: For program point L238-2(lines 238 246) no Hoare annotation was computed. [2021-02-24 03:35:57,361 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-24 03:35:57,362 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 219 254) no Hoare annotation was computed. [2021-02-24 03:35:57,362 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-24 03:35:57,362 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 219 254) no Hoare annotation was computed. [2021-02-24 03:35:57,362 INFO L189 CegarLoopUtils]: For program point L226(lines 226 234) no Hoare annotation was computed. [2021-02-24 03:35:57,362 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 421 427) the Hoare annotation is: true [2021-02-24 03:35:57,362 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 421 427) the Hoare annotation is: true [2021-02-24 03:35:57,362 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-24 03:35:57,362 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-24 03:35:57,362 INFO L189 CegarLoopUtils]: For program point L572-1(line 572) no Hoare annotation was computed. [2021-02-24 03:35:57,362 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 549 594) no Hoare annotation was computed. [2021-02-24 03:35:57,362 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-24 03:35:57,363 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-24 03:35:57,363 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-24 03:35:57,363 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-24 03:35:57,363 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 549 594) no Hoare annotation was computed. [2021-02-24 03:35:57,363 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-24 03:35:57,363 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-24 03:35:57,363 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-24 03:35:57,363 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-24 03:35:57,363 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 549 594) no Hoare annotation was computed. [2021-02-24 03:35:57,363 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-24 03:35:57,364 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-24 03:35:57,364 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-24 03:35:57,364 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-24 03:35:57,364 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-24 03:35:57,364 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-24 03:35:57,364 INFO L189 CegarLoopUtils]: For program point L579-1(line 579) no Hoare annotation was computed. [2021-02-24 03:35:57,364 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-24 03:35:57,364 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-24 03:35:57,364 INFO L189 CegarLoopUtils]: For program point L575-1(line 575) no Hoare annotation was computed. [2021-02-24 03:35:57,364 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-24 03:35:57,365 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-24 03:35:57,365 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-24 03:35:57,365 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-24 03:35:57,365 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-24 03:35:57,365 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-24 03:35:57,365 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-24 03:35:57,365 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-24 03:35:57,365 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-24 03:35:57,365 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-24 03:35:57,366 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-24 03:35:57,366 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-24 03:35:57,366 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-24 03:35:57,366 INFO L189 CegarLoopUtils]: For program point L586-1(line 586) no Hoare annotation was computed. [2021-02-24 03:35:57,366 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-24 03:35:57,366 INFO L189 CegarLoopUtils]: For program point L586-2(line 586) no Hoare annotation was computed. [2021-02-24 03:35:57,366 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-24 03:35:57,366 INFO L189 CegarLoopUtils]: For program point L549(lines 549 594) no Hoare annotation was computed. [2021-02-24 03:35:57,366 INFO L189 CegarLoopUtils]: For program point L549-1(lines 549 594) no Hoare annotation was computed. [2021-02-24 03:35:57,366 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-24 03:35:57,366 INFO L189 CegarLoopUtils]: For program point L865(line 865) no Hoare annotation was computed. [2021-02-24 03:35:57,367 INFO L189 CegarLoopUtils]: For program point L863(line 863) no Hoare annotation was computed. [2021-02-24 03:35:57,367 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 862 907) no Hoare annotation was computed. [2021-02-24 03:35:57,367 INFO L189 CegarLoopUtils]: For program point L886(lines 886 887) no Hoare annotation was computed. [2021-02-24 03:35:57,367 INFO L189 CegarLoopUtils]: For program point L882(lines 882 889) no Hoare annotation was computed. [2021-02-24 03:35:57,367 INFO L189 CegarLoopUtils]: For program point L880(line 880) no Hoare annotation was computed. [2021-02-24 03:35:57,367 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-24 03:35:57,367 INFO L189 CegarLoopUtils]: For program point L876(lines 876 896) no Hoare annotation was computed. [2021-02-24 03:35:57,367 INFO L189 CegarLoopUtils]: For program point L876-1(lines 876 896) no Hoare annotation was computed. [2021-02-24 03:35:57,367 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 862 907) no Hoare annotation was computed. [2021-02-24 03:35:57,367 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-24 03:35:57,367 INFO L189 CegarLoopUtils]: For program point L903(line 903) no Hoare annotation was computed. [2021-02-24 03:35:57,368 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-24 03:35:57,368 INFO L189 CegarLoopUtils]: For program point L903-1(line 903) no Hoare annotation was computed. [2021-02-24 03:35:57,368 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 862 907) no Hoare annotation was computed. [2021-02-24 03:35:57,368 INFO L189 CegarLoopUtils]: For program point L901(line 901) no Hoare annotation was computed. [2021-02-24 03:35:57,368 INFO L189 CegarLoopUtils]: For program point L903-2(line 903) no Hoare annotation was computed. [2021-02-24 03:35:57,368 INFO L189 CegarLoopUtils]: For program point L868(line 868) no Hoare annotation was computed. [2021-02-24 03:35:57,368 INFO L189 CegarLoopUtils]: For program point L901-1(line 901) no Hoare annotation was computed. [2021-02-24 03:35:57,368 INFO L189 CegarLoopUtils]: For program point L899(line 899) no Hoare annotation was computed. [2021-02-24 03:35:57,368 INFO L189 CegarLoopUtils]: For program point L901-2(line 901) no Hoare annotation was computed. [2021-02-24 03:35:57,368 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-24 03:35:57,368 INFO L189 CegarLoopUtils]: For program point L864(line 864) no Hoare annotation was computed. [2021-02-24 03:35:57,369 INFO L189 CegarLoopUtils]: For program point L862(lines 862 907) no Hoare annotation was computed. [2021-02-24 03:35:57,369 INFO L189 CegarLoopUtils]: For program point L893(lines 893 894) no Hoare annotation was computed. [2021-02-24 03:35:57,369 INFO L189 CegarLoopUtils]: For program point L881(line 881) no Hoare annotation was computed. [2021-02-24 03:35:57,369 INFO L189 CegarLoopUtils]: For program point L881-1(line 881) no Hoare annotation was computed. [2021-02-24 03:35:57,369 INFO L189 CegarLoopUtils]: For program point L879(line 879) no Hoare annotation was computed. [2021-02-24 03:35:57,369 INFO L189 CegarLoopUtils]: For program point L881-2(line 881) no Hoare annotation was computed. [2021-02-24 03:35:57,369 INFO L189 CegarLoopUtils]: For program point L873(line 873) no Hoare annotation was computed. [2021-02-24 03:35:57,369 INFO L189 CegarLoopUtils]: For program point L904(line 904) no Hoare annotation was computed. [2021-02-24 03:35:57,369 INFO L189 CegarLoopUtils]: For program point L871(line 871) no Hoare annotation was computed. [2021-02-24 03:35:57,369 INFO L189 CegarLoopUtils]: For program point L902(line 902) no Hoare annotation was computed. [2021-02-24 03:35:57,370 INFO L189 CegarLoopUtils]: For program point L869(line 869) no Hoare annotation was computed. [2021-02-24 03:35:57,370 INFO L189 CegarLoopUtils]: For program point L900(line 900) no Hoare annotation was computed. [2021-02-24 03:35:57,370 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-24 03:35:57,370 INFO L189 CegarLoopUtils]: For program point L898(line 898) no Hoare annotation was computed. [2021-02-24 03:35:57,370 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 345 354) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,370 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 345 354) the Hoare annotation is: true [2021-02-24 03:35:57,370 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 345 354) the Hoare annotation is: true [2021-02-24 03:35:57,370 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 199 209) no Hoare annotation was computed. [2021-02-24 03:35:57,370 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-24 03:35:57,370 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-24 03:35:57,371 INFO L189 CegarLoopUtils]: For program point L204-1(line 204) no Hoare annotation was computed. [2021-02-24 03:35:57,371 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 199 209) no Hoare annotation was computed. [2021-02-24 03:35:57,371 INFO L189 CegarLoopUtils]: For program point L204-2(line 204) no Hoare annotation was computed. [2021-02-24 03:35:57,371 INFO L189 CegarLoopUtils]: For program point L204-3(line 204) no Hoare annotation was computed. [2021-02-24 03:35:57,371 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 199 209) no Hoare annotation was computed. [2021-02-24 03:35:57,371 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 191 198) the Hoare annotation is: true [2021-02-24 03:35:57,371 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 191 198) the Hoare annotation is: true [2021-02-24 03:35:57,371 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 191 198) the Hoare annotation is: true [2021-02-24 03:35:57,372 INFO L185 CegarLoopUtils]: At program point L164-3(line 164) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,372 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 158 182) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,372 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 158 182) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,372 INFO L185 CegarLoopUtils]: At program point L177(line 177) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,372 INFO L185 CegarLoopUtils]: At program point L177-1(lines 158 182) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,372 INFO L185 CegarLoopUtils]: At program point L172(line 172) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,372 INFO L185 CegarLoopUtils]: At program point L168(line 168) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,372 INFO L185 CegarLoopUtils]: At program point L166(lines 166 174) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,373 INFO L185 CegarLoopUtils]: At program point L164(line 164) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,373 INFO L185 CegarLoopUtils]: At program point L164-1(line 164) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,373 INFO L185 CegarLoopUtils]: At program point L162(lines 162 179) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,373 INFO L185 CegarLoopUtils]: At program point L164-2(line 164) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,373 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 150 156) the Hoare annotation is: true [2021-02-24 03:35:57,373 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 150 156) the Hoare annotation is: true [2021-02-24 03:35:57,373 INFO L185 CegarLoopUtils]: At program point L93(line 93) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,373 INFO L185 CegarLoopUtils]: At program point L93-1(line 93) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,374 INFO L185 CegarLoopUtils]: At program point L93-2(line 93) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,374 INFO L185 CegarLoopUtils]: At program point L89(line 89) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,374 INFO L185 CegarLoopUtils]: At program point L85(line 85) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,374 INFO L185 CegarLoopUtils]: At program point L52(line 52) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,374 INFO L185 CegarLoopUtils]: At program point L85-1(line 85) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,375 INFO L185 CegarLoopUtils]: At program point L77(lines 77 83) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,375 INFO L185 CegarLoopUtils]: At program point L77-1(lines 77 83) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,375 INFO L185 CegarLoopUtils]: At program point L102(lines 57 104) the Hoare annotation is: (let ((.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (<= 0 (+ test_~tmp~0 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 1) .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,375 INFO L185 CegarLoopUtils]: At program point L69(line 69) the Hoare annotation is: (let ((.cse6 (<= 1 ~systemActive~0)) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse7 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (not (= test_~tmp~0 0))) (.cse3 (= ~pumpRunning~0 0)) (.cse8 (<= test_~tmp___0~0 2147483647)) (.cse9 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4 .cse5) (and .cse6 (= 1 ~systemActive~0) .cse7 .cse1 .cse2 .cse3 .cse8 .cse9 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse6 .cse0 .cse7 .cse1 .cse2 .cse3 .cse8 .cse9 .cse4 .cse5))) [2021-02-24 03:35:57,375 INFO L185 CegarLoopUtils]: At program point L65(line 65) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= |test_#t~nondet7| 2147483647)) (.cse2 (<= 0 (+ |test_#t~nondet7| 2147483648))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp~0 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse3 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (and .cse1 (= 1 ~systemActive~0) .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse3 .cse9) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse3 .cse9) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,376 INFO L185 CegarLoopUtils]: At program point L65-1(line 65) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= |test_#t~nondet7| 2147483647)) (.cse2 (= |test_#t~nondet7| test_~tmp~0)) (.cse3 (<= 0 (+ |test_#t~nondet7| 2147483648))) (.cse5 (= ~pumpRunning~0 0)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 .cse2 (= 1 ~systemActive~0) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,376 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,376 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 47 112) the Hoare annotation is: true [2021-02-24 03:35:57,376 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 47 112) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,376 INFO L185 CegarLoopUtils]: At program point L95(lines 95 99) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,376 INFO L185 CegarLoopUtils]: At program point L95-2(lines 87 100) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,377 INFO L185 CegarLoopUtils]: At program point L58(lines 57 104) the Hoare annotation is: (let ((.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (<= 0 (+ test_~tmp~0 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 1) .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,377 INFO L185 CegarLoopUtils]: At program point L87(lines 87 100) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,377 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 47 112) the Hoare annotation is: true [2021-02-24 03:35:57,377 INFO L185 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,377 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,378 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0)) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ |test_#t~nondet8| 2147483648))) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (< ~waterLevel~0 3)) (.cse3 (<= |test_#t~nondet8| 2147483647)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse9 (<= test_~tmp___0~0 2147483647)) (.cse10 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5 .cse6) (and .cse0 .cse1 .cse7 .cse3 .cse2 .cse4 (not (= ~waterLevel~0 0)) (not (= test_~tmp~0 0)) .cse6 .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse8 .cse7 .cse3 .cse2 .cse9 .cse10 .cse6 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and (= 1 ~systemActive~0) .cse1 .cse8 .cse7 .cse3 .cse2 .cse9 .cse10 .cse6 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,378 INFO L185 CegarLoopUtils]: At program point L75-1(line 75) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet8| 2147483648))) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= |test_#t~nondet8| 2147483647)) (.cse3 (<= test_~tmp~0 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= |test_#t~nondet8| test_~tmp___0~0)) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-24 03:35:57,378 INFO L185 CegarLoopUtils]: At program point L67(lines 67 73) the Hoare annotation is: (let ((.cse1 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~waterLevel~0 1) .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse7))) [2021-02-24 03:35:57,378 INFO L185 CegarLoopUtils]: At program point L67-1(lines 67 73) the Hoare annotation is: (let ((.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse1 (< ~waterLevel~0 3)) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) (not (= test_~tmp~0 0)) .cse6 .cse7) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~waterLevel~0 1) .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse7))) [2021-02-24 03:35:57,378 INFO L185 CegarLoopUtils]: At program point L59(lines 59 63) the Hoare annotation is: (let ((.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (<= 0 (+ test_~tmp~0 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 1) .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:35:57,379 INFO L185 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,379 INFO L185 CegarLoopUtils]: At program point L51(line 51) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,379 INFO L185 CegarLoopUtils]: At program point L105(lines 56 106) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,379 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-24 03:35:57,379 INFO L189 CegarLoopUtils]: For program point L830(lines 830 850) no Hoare annotation was computed. [2021-02-24 03:35:57,379 INFO L189 CegarLoopUtils]: For program point L830-1(lines 830 850) no Hoare annotation was computed. [2021-02-24 03:35:57,379 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-24 03:35:57,379 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 816 861) no Hoare annotation was computed. [2021-02-24 03:35:57,379 INFO L189 CegarLoopUtils]: For program point L857(line 857) no Hoare annotation was computed. [2021-02-24 03:35:57,380 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-24 03:35:57,380 INFO L189 CegarLoopUtils]: For program point L857-1(line 857) no Hoare annotation was computed. [2021-02-24 03:35:57,380 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-24 03:35:57,380 INFO L189 CegarLoopUtils]: For program point L857-2(line 857) no Hoare annotation was computed. [2021-02-24 03:35:57,380 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-24 03:35:57,380 INFO L189 CegarLoopUtils]: For program point L855-1(line 855) no Hoare annotation was computed. [2021-02-24 03:35:57,380 INFO L189 CegarLoopUtils]: For program point L853(line 853) no Hoare annotation was computed. [2021-02-24 03:35:57,380 INFO L189 CegarLoopUtils]: For program point L855-2(line 855) no Hoare annotation was computed. [2021-02-24 03:35:57,380 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-24 03:35:57,380 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-24 03:35:57,381 INFO L189 CegarLoopUtils]: For program point L816(lines 816 861) no Hoare annotation was computed. [2021-02-24 03:35:57,381 INFO L189 CegarLoopUtils]: For program point L847(lines 847 848) no Hoare annotation was computed. [2021-02-24 03:35:57,381 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-24 03:35:57,381 INFO L189 CegarLoopUtils]: For program point L835-1(line 835) no Hoare annotation was computed. [2021-02-24 03:35:57,381 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-24 03:35:57,381 INFO L189 CegarLoopUtils]: For program point L835-2(line 835) no Hoare annotation was computed. [2021-02-24 03:35:57,381 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-24 03:35:57,381 INFO L189 CegarLoopUtils]: For program point L858(line 858) no Hoare annotation was computed. [2021-02-24 03:35:57,381 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-24 03:35:57,381 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-24 03:35:57,382 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-24 03:35:57,382 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-24 03:35:57,382 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-24 03:35:57,382 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 816 861) no Hoare annotation was computed. [2021-02-24 03:35:57,382 INFO L189 CegarLoopUtils]: For program point L852(line 852) no Hoare annotation was computed. [2021-02-24 03:35:57,382 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-24 03:35:57,382 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-24 03:35:57,382 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 816 861) no Hoare annotation was computed. [2021-02-24 03:35:57,382 INFO L189 CegarLoopUtils]: For program point L840(lines 840 841) no Hoare annotation was computed. [2021-02-24 03:35:57,382 INFO L189 CegarLoopUtils]: For program point L836(lines 836 843) no Hoare annotation was computed. [2021-02-24 03:35:57,383 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-24 03:35:57,383 INFO L192 CegarLoopUtils]: At program point L529(line 529) the Hoare annotation is: true [2021-02-24 03:35:57,383 INFO L192 CegarLoopUtils]: At program point L528(line 528) the Hoare annotation is: true [2021-02-24 03:35:57,383 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 524 532) the Hoare annotation is: true [2021-02-24 03:35:57,383 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 524 532) the Hoare annotation is: true [2021-02-24 03:35:57,383 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 524 532) the Hoare annotation is: true [2021-02-24 03:35:57,383 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-24 03:35:57,383 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 492 514) no Hoare annotation was computed. [2021-02-24 03:35:57,383 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-24 03:35:57,384 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 492 514) no Hoare annotation was computed. [2021-02-24 03:35:57,384 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 492 514) no Hoare annotation was computed. [2021-02-24 03:35:57,384 INFO L189 CegarLoopUtils]: For program point L500(lines 500 508) no Hoare annotation was computed. [2021-02-24 03:35:57,384 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-24 03:35:57,384 INFO L189 CegarLoopUtils]: For program point L500-2(lines 500 508) no Hoare annotation was computed. [2021-02-24 03:35:57,384 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-24 03:35:57,384 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-24 03:35:57,384 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-24 03:35:57,384 INFO L189 CegarLoopUtils]: For program point L413-1(line 413) no Hoare annotation was computed. [2021-02-24 03:35:57,384 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 411 420) no Hoare annotation was computed. [2021-02-24 03:35:57,385 INFO L189 CegarLoopUtils]: For program point L413-2(line 413) no Hoare annotation was computed. [2021-02-24 03:35:57,385 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 411 420) no Hoare annotation was computed. [2021-02-24 03:35:57,385 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 411 420) no Hoare annotation was computed. [2021-02-24 03:35:57,385 INFO L189 CegarLoopUtils]: For program point L737(lines 737 741) no Hoare annotation was computed. [2021-02-24 03:35:57,385 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-24 03:35:57,385 INFO L189 CegarLoopUtils]: For program point L762-2(lines 762 782) no Hoare annotation was computed. [2021-02-24 03:35:57,385 INFO L189 CegarLoopUtils]: For program point L787(line 787) no Hoare annotation was computed. [2021-02-24 03:35:57,385 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-24 03:35:57,385 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-24 03:35:57,385 INFO L189 CegarLoopUtils]: For program point L713(lines 713 815) no Hoare annotation was computed. [2021-02-24 03:35:57,385 INFO L189 CegarLoopUtils]: For program point L713-1(lines 713 815) no Hoare annotation was computed. [2021-02-24 03:35:57,386 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-24 03:35:57,386 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-24 03:35:57,386 INFO L189 CegarLoopUtils]: For program point L804-1(line 804) no Hoare annotation was computed. [2021-02-24 03:35:57,386 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-24 03:35:57,386 INFO L189 CegarLoopUtils]: For program point L804-2(line 804) no Hoare annotation was computed. [2021-02-24 03:35:57,386 INFO L189 CegarLoopUtils]: For program point L763(lines 762 782) no Hoare annotation was computed. [2021-02-24 03:35:57,386 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-24 03:35:57,386 INFO L189 CegarLoopUtils]: For program point L788(line 788) no Hoare annotation was computed. [2021-02-24 03:35:57,386 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-24 03:35:57,387 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-24 03:35:57,387 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-24 03:35:57,387 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-24 03:35:57,387 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-24 03:35:57,387 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-24 03:35:57,387 INFO L189 CegarLoopUtils]: For program point L747-1(line 747) no Hoare annotation was computed. [2021-02-24 03:35:57,387 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-24 03:35:57,387 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-24 03:35:57,387 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 713 815) no Hoare annotation was computed. [2021-02-24 03:35:57,387 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-24 03:35:57,387 INFO L189 CegarLoopUtils]: For program point L764(lines 764 768) no Hoare annotation was computed. [2021-02-24 03:35:57,387 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-24 03:35:57,388 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-24 03:35:57,388 INFO L189 CegarLoopUtils]: For program point L789-1(line 789) no Hoare annotation was computed. [2021-02-24 03:35:57,388 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-24 03:35:57,388 INFO L189 CegarLoopUtils]: For program point L789-2(line 789) no Hoare annotation was computed. [2021-02-24 03:35:57,388 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-24 03:35:57,388 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 713 815) no Hoare annotation was computed. [2021-02-24 03:35:57,388 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-24 03:35:57,388 INFO L189 CegarLoopUtils]: For program point L773-1(line 773) no Hoare annotation was computed. [2021-02-24 03:35:57,388 INFO L189 CegarLoopUtils]: For program point L773-2(line 773) no Hoare annotation was computed. [2021-02-24 03:35:57,388 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-24 03:35:57,388 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-24 03:35:57,389 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-24 03:35:57,389 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 713 815) no Hoare annotation was computed. [2021-02-24 03:35:57,389 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-24 03:35:57,389 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-24 03:35:57,389 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-24 03:35:57,389 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-24 03:35:57,389 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-24 03:35:57,389 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-24 03:35:57,389 INFO L189 CegarLoopUtils]: For program point L791-1(line 791) no Hoare annotation was computed. [2021-02-24 03:35:57,389 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-24 03:35:57,389 INFO L189 CegarLoopUtils]: For program point L791-2(line 791) no Hoare annotation was computed. [2021-02-24 03:35:57,390 INFO L189 CegarLoopUtils]: For program point L783(lines 761 784) no Hoare annotation was computed. [2021-02-24 03:35:57,390 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-24 03:35:57,390 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-24 03:35:57,390 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-24 03:35:57,390 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-24 03:35:57,390 INFO L189 CegarLoopUtils]: For program point L742(lines 742 758) no Hoare annotation was computed. [2021-02-24 03:35:57,390 INFO L189 CegarLoopUtils]: For program point L775-1(line 775) no Hoare annotation was computed. [2021-02-24 03:35:57,390 INFO L189 CegarLoopUtils]: For program point L775-2(line 775) no Hoare annotation was computed. [2021-02-24 03:35:57,390 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-24 03:35:57,390 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-24 03:35:57,391 INFO L189 CegarLoopUtils]: For program point L759(lines 759 800) no Hoare annotation was computed. [2021-02-24 03:35:57,391 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-24 03:35:57,391 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-24 03:35:57,391 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-24 03:35:57,391 INFO L189 CegarLoopUtils]: For program point L751-1(line 751) no Hoare annotation was computed. [2021-02-24 03:35:57,391 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-24 03:35:57,391 INFO L189 CegarLoopUtils]: For program point L801(lines 801 812) no Hoare annotation was computed. [2021-02-24 03:35:57,391 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-24 03:35:57,391 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-24 03:35:57,391 INFO L189 CegarLoopUtils]: For program point L793-1(line 793) no Hoare annotation was computed. [2021-02-24 03:35:57,391 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-24 03:35:57,391 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-24 03:35:57,392 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-24 03:35:57,392 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-24 03:35:57,392 INFO L189 CegarLoopUtils]: For program point L777-1(line 777) no Hoare annotation was computed. [2021-02-24 03:35:57,392 INFO L189 CegarLoopUtils]: For program point L744-1(line 744) no Hoare annotation was computed. [2021-02-24 03:35:57,392 INFO L189 CegarLoopUtils]: For program point L802(lines 802 809) no Hoare annotation was computed. [2021-02-24 03:35:57,392 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-24 03:35:57,392 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-24 03:35:57,392 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-24 03:35:57,392 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-24 03:35:57,392 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-24 03:35:57,392 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-24 03:35:57,392 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-24 03:35:57,393 INFO L185 CegarLoopUtils]: At program point L510(line 510) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,393 INFO L185 CegarLoopUtils]: At program point L894(line 894) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,393 INFO L185 CegarLoopUtils]: At program point L510-1(line 510) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,393 INFO L185 CegarLoopUtils]: At program point L510-2(line 510) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,393 INFO L185 CegarLoopUtils]: At program point L283(line 283) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:35:57,393 INFO L185 CegarLoopUtils]: At program point L250(line 250) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,393 INFO L185 CegarLoopUtils]: At program point L506(line 506) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,393 INFO L185 CegarLoopUtils]: At program point L250-1(line 250) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,394 INFO L185 CegarLoopUtils]: At program point L506-1(line 506) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,394 INFO L185 CegarLoopUtils]: At program point L250-2(line 250) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,394 INFO L185 CegarLoopUtils]: At program point L506-2(line 506) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,394 INFO L185 CegarLoopUtils]: At program point L506-3(line 506) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,394 INFO L185 CegarLoopUtils]: At program point L502(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,394 INFO L185 CegarLoopUtils]: At program point L886(line 886) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,394 INFO L185 CegarLoopUtils]: At program point L502-1(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,394 INFO L185 CegarLoopUtils]: At program point L886-1(line 886) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,395 INFO L185 CegarLoopUtils]: At program point L502-2(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,395 INFO L185 CegarLoopUtils]: At program point L502-3(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,395 INFO L185 CegarLoopUtils]: At program point L498(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,395 INFO L185 CegarLoopUtils]: At program point L502-4(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,395 INFO L185 CegarLoopUtils]: At program point L498-1(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,395 INFO L185 CegarLoopUtils]: At program point L502-5(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,395 INFO L185 CegarLoopUtils]: At program point L498-2(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,395 INFO L185 CegarLoopUtils]: At program point L498-3(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,396 INFO L185 CegarLoopUtils]: At program point L498-4(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,396 INFO L185 CegarLoopUtils]: At program point L498-5(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,396 INFO L185 CegarLoopUtils]: At program point L498-6(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,396 INFO L185 CegarLoopUtils]: At program point L498-7(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,396 INFO L185 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,396 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,396 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,396 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,396 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,397 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,397 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,397 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,397 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,397 INFO L185 CegarLoopUtils]: At program point L445(line 445) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:35:57,397 INFO L185 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,397 INFO L185 CegarLoopUtils]: At program point L887(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,397 INFO L185 CegarLoopUtils]: At program point L446(line 446) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-24 03:35:57,398 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-24 03:35:57,398 INFO L185 CegarLoopUtils]: At program point L248(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,398 INFO L185 CegarLoopUtils]: At program point L248-1(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,398 INFO L185 CegarLoopUtils]: At program point L248-2(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,398 INFO L185 CegarLoopUtils]: At program point L248-3(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,398 INFO L185 CegarLoopUtils]: At program point L244(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,398 INFO L185 CegarLoopUtils]: At program point L244-1(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,398 INFO L185 CegarLoopUtils]: At program point L244-2(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,398 INFO L185 CegarLoopUtils]: At program point L244-3(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,399 INFO L185 CegarLoopUtils]: At program point L240(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,399 INFO L185 CegarLoopUtils]: At program point L244-4(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,399 INFO L185 CegarLoopUtils]: At program point L240-1(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,399 INFO L185 CegarLoopUtils]: At program point L847(line 847) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,399 INFO L185 CegarLoopUtils]: At program point L240-2(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,399 INFO L185 CegarLoopUtils]: At program point L847-1(line 847) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,399 INFO L185 CegarLoopUtils]: At program point L240-3(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,399 INFO L185 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,399 INFO L185 CegarLoopUtils]: At program point L236-1(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,400 INFO L185 CegarLoopUtils]: At program point L236-2(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,400 INFO L185 CegarLoopUtils]: At program point L236-3(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,400 INFO L185 CegarLoopUtils]: At program point L232(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,400 INFO L185 CegarLoopUtils]: At program point L236-4(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,400 INFO L185 CegarLoopUtils]: At program point L232-1(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,400 INFO L185 CegarLoopUtils]: At program point L236-5(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,400 INFO L185 CegarLoopUtils]: At program point L232-2(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,400 INFO L185 CegarLoopUtils]: At program point L236-6(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,400 INFO L185 CegarLoopUtils]: At program point L232-3(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,401 INFO L185 CegarLoopUtils]: At program point L236-7(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,401 INFO L185 CegarLoopUtils]: At program point L228(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,401 INFO L185 CegarLoopUtils]: At program point L232-4(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,401 INFO L185 CegarLoopUtils]: At program point L228-1(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,401 INFO L185 CegarLoopUtils]: At program point L228-2(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,401 INFO L185 CegarLoopUtils]: At program point L228-3(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,401 INFO L185 CegarLoopUtils]: At program point L224(line 224) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,401 INFO L185 CegarLoopUtils]: At program point L893(line 893) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,401 INFO L185 CegarLoopUtils]: At program point L893-1(line 893) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,402 INFO L185 CegarLoopUtils]: At program point L497(line 497) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,402 INFO L185 CegarLoopUtils]: At program point L848(line 848) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,402 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:35:57,402 INFO L185 CegarLoopUtils]: At program point L840(line 840) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,402 INFO L185 CegarLoopUtils]: At program point L712(line 712) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-24 03:35:57,403 INFO L185 CegarLoopUtils]: At program point L840-1(line 840) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:35:57,403 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-24 03:35:57,403 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 183 190) no Hoare annotation was computed. [2021-02-24 03:35:57,403 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 183 190) no Hoare annotation was computed. [2021-02-24 03:35:57,403 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 183 190) no Hoare annotation was computed. [2021-02-24 03:35:57,403 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 515 523) the Hoare annotation is: true [2021-02-24 03:35:57,403 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 515 523) 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))) [2021-02-24 03:35:57,403 INFO L185 CegarLoopUtils]: At program point L520(line 520) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:35:57,403 INFO L192 CegarLoopUtils]: At program point L519(line 519) the Hoare annotation is: true [2021-02-24 03:35:57,404 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 515 523) 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))) [2021-02-24 03:35:57,404 INFO L185 CegarLoopUtils]: At program point L478(line 478) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:35:57,404 INFO L185 CegarLoopUtils]: At program point L476(line 476) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:35:57,404 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 471 482) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:35:57,404 INFO L192 CegarLoopUtils]: At program point L475-1(lines 471 482) the Hoare annotation is: true [2021-02-24 03:35:57,404 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 471 482) the Hoare annotation is: true [2021-02-24 03:35:57,404 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:35:57,404 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:35:57,404 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:35:57,404 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:35:57,405 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 126 149) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (< |old(~waterLevel~0)| 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,405 INFO L185 CegarLoopUtils]: At program point L139(line 139) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (< |old(~waterLevel~0)| 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,405 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 126 149) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 (not (= 1 ~systemActive~0)) .cse1) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-24 03:35:57,405 INFO L185 CegarLoopUtils]: At program point L137(lines 137 143) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (< |old(~waterLevel~0)| 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,405 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 126 149) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 (not (= 1 ~systemActive~0)) .cse1) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-24 03:35:57,405 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< |old(~waterLevel~0)| 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,405 INFO L185 CegarLoopUtils]: At program point L130(lines 129 148) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (< |old(~waterLevel~0)| 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:35:57,406 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 284 313) the Hoare annotation is: true [2021-02-24 03:35:57,406 INFO L192 CegarLoopUtils]: At program point L298(lines 298 302) the Hoare annotation is: true [2021-02-24 03:35:57,406 INFO L192 CegarLoopUtils]: At program point L298-1(lines 298 302) the Hoare annotation is: true [2021-02-24 03:35:57,406 INFO L192 CegarLoopUtils]: At program point L294-2(lines 294 308) the Hoare annotation is: true [2021-02-24 03:35:57,406 INFO L192 CegarLoopUtils]: At program point L290(line 290) the Hoare annotation is: true [2021-02-24 03:35:57,406 INFO L192 CegarLoopUtils]: At program point L290-1(line 290) the Hoare annotation is: true [2021-02-24 03:35:57,406 INFO L192 CegarLoopUtils]: At program point L286(line 286) the Hoare annotation is: true [2021-02-24 03:35:57,406 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 284 313) the Hoare annotation is: true [2021-02-24 03:35:57,406 INFO L192 CegarLoopUtils]: At program point L309(lines 284 313) the Hoare annotation is: true [2021-02-24 03:35:57,406 INFO L192 CegarLoopUtils]: At program point L305(line 305) the Hoare annotation is: true [2021-02-24 03:35:57,406 INFO L192 CegarLoopUtils]: At program point L295(line 295) the Hoare annotation is: true [2021-02-24 03:35:57,407 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 483 491) no Hoare annotation was computed. [2021-02-24 03:35:57,407 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-24 03:35:57,407 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-24 03:35:57,407 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 483 491) no Hoare annotation was computed. [2021-02-24 03:35:57,407 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 483 491) no Hoare annotation was computed. [2021-02-24 03:35:57,407 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 447 458) the Hoare annotation is: true [2021-02-24 03:35:57,407 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 447 458) the Hoare annotation is: true [2021-02-24 03:35:57,407 INFO L192 CegarLoopUtils]: At program point L452(line 452) the Hoare annotation is: true [2021-02-24 03:35:57,407 INFO L192 CegarLoopUtils]: At program point L451-1(lines 447 458) the Hoare annotation is: true [2021-02-24 03:35:57,407 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 338 344) the Hoare annotation is: true [2021-02-24 03:35:57,408 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 338 344) the Hoare annotation is: true [2021-02-24 03:35:57,408 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:35:57,408 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-24 03:35:57,408 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:35:57,408 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:35:57,408 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 274 281) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 1 ~systemActive~0)) [2021-02-24 03:35:57,408 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 274 281) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:35:57,408 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 274 281) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 1 ~systemActive~0)) [2021-02-24 03:35:57,408 INFO L185 CegarLoopUtils]: At program point L464(line 464) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) [2021-02-24 03:35:57,409 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 459 470) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= test_~tmp~0 2147483647))) (.cse3 (= test_~tmp~0 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (< |old(~waterLevel~0)| 3)) .cse5 (< ~waterLevel~0 3)) (or .cse0 .cse1 .cse2 (not (= |old(~waterLevel~0)| 1)) .cse3 .cse4 .cse5 (not (= ~waterLevel~0 0))))) [2021-02-24 03:35:57,409 INFO L185 CegarLoopUtils]: At program point L463-1(lines 459 470) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= test_~tmp~0 2147483647))) (.cse3 (= test_~tmp~0 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (< |old(~waterLevel~0)| 3)) .cse5 (< ~waterLevel~0 3)) (or .cse0 .cse1 .cse2 (not (= |old(~waterLevel~0)| 1)) .cse3 .cse4 .cse5 (not (= ~waterLevel~0 0))))) [2021-02-24 03:35:57,409 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 459 470) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~0 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:35:57,409 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 534 541) the Hoare annotation is: true [2021-02-24 03:35:57,409 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 538) the Hoare annotation is: true [2021-02-24 03:35:57,409 INFO L192 CegarLoopUtils]: At program point L538(line 538) the Hoare annotation is: true [2021-02-24 03:35:57,410 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 534 541) the Hoare annotation is: true [2021-02-24 03:35:57,410 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 534 541) the Hoare annotation is: true [2021-02-24 03:35:57,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:35:57 BoogieIcfgContainer [2021-02-24 03:35:57,433 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:35:57,434 INFO L168 Benchmark]: Toolchain (without parser) took 139023.65 ms. Allocated memory was 151.0 MB in the beginning and 950.0 MB in the end (delta: 799.0 MB). Free memory was 126.4 MB in the beginning and 824.4 MB in the end (delta: -698.0 MB). Peak memory consumption was 603.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:35:57,434 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 151.0 MB. Free memory is still 124.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:35:57,434 INFO L168 Benchmark]: CACSL2BoogieTranslator took 723.22 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 104.8 MB in the end (delta: 20.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:35:57,434 INFO L168 Benchmark]: Boogie Preprocessor took 122.00 ms. Allocated memory is still 151.0 MB. Free memory was 104.6 MB in the beginning and 132.9 MB in the end (delta: -28.4 MB). Peak memory consumption was 7.7 MB. Max. memory is 8.0 GB. [2021-02-24 03:35:57,435 INFO L168 Benchmark]: RCFGBuilder took 1892.00 ms. Allocated memory is still 151.0 MB. Free memory was 132.4 MB in the beginning and 90.5 MB in the end (delta: 42.0 MB). Peak memory consumption was 64.5 MB. Max. memory is 8.0 GB. [2021-02-24 03:35:57,435 INFO L168 Benchmark]: TraceAbstraction took 136265.02 ms. Allocated memory was 151.0 MB in the beginning and 950.0 MB in the end (delta: 799.0 MB). Free memory was 89.9 MB in the beginning and 824.4 MB in the end (delta: -734.5 MB). Peak memory consumption was 565.4 MB. Max. memory is 8.0 GB. [2021-02-24 03:35:57,436 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 151.0 MB. Free memory is still 124.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 723.22 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 104.8 MB in the end (delta: 20.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 122.00 ms. Allocated memory is still 151.0 MB. Free memory was 104.6 MB in the beginning and 132.9 MB in the end (delta: -28.4 MB). Peak memory consumption was 7.7 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1892.00 ms. Allocated memory is still 151.0 MB. Free memory was 132.4 MB in the beginning and 90.5 MB in the end (delta: 42.0 MB). Peak memory consumption was 64.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 136265.02 ms. Allocated memory was 151.0 MB in the beginning and 950.0 MB in the end (delta: 799.0 MB). Free memory was 89.9 MB in the beginning and 824.4 MB in the end (delta: -734.5 MB). Peak memory consumption was 565.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 538]: 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: 57]: Loop Invariant Derived loop invariant: (((((((((((\old(systemActive) == systemActive && waterLevel < 3) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648) || (((((((1 == systemActive && waterLevel < 3) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || ((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 56]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 284]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 428]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 435]: 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: 384]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((((!(waterLevel < 3) || !(pumpRunning == 0)) || (!(tmp == 0) && waterLevel == tmp)) || (tmp___0 == 0 && waterLevel == tmp)) || !(1 == systemActive)) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(tmp == 0)) || waterLevel == 0)) && ((0 <= waterLevel + 2147483648 || !(pumpRunning == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 358]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 210]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 255]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 421]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 345]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 191]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 158]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((!(1 <= systemActive) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 150]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 47]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 524]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 471]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 515]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 126]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 284]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 447]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 338]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 274]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((!(1 <= \old(systemActive)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive - ProcedureContractResult [Line: 459]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((!(0 <= tmp + 2147483648) || !(1 <= systemActive)) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3) && (((((((!(0 <= tmp + 2147483648) || !(1 <= systemActive)) || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(waterLevel == 0)) - ProcedureContractResult [Line: 534]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 616 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 63.6s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 56.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 72.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1265 SDtfs, 4734 SDslu, 3641 SDs, 0 SdLazy, 7064 SolverSat, 1892 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 12.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 484 GetRequests, 193 SyntacticMatches, 1 SemanticMatches, 290 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18936 ImplicationChecksByTransitivity, 42.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=415occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 454 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 248 LocationsWithAnnotation, 1699 PreInvPairs, 2538 NumberOfFragments, 4910 HoareAnnotationTreeSize, 1699 FomulaSimplifications, 4686602 FormulaSimplificationTreeSizeReduction, 15.8s HoareSimplificationTime, 248 FomulaSimplificationsInter, 215143 FormulaSimplificationTreeSizeReductionInter, 56.2s 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...