/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product37.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 19:52:03,862 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 19:52:03,866 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 19:52:03,922 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 19:52:03,923 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 19:52:03,929 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 19:52:03,933 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 19:52:03,942 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 19:52:03,947 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 19:52:03,953 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 19:52:03,955 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 19:52:03,958 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 19:52:03,958 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 19:52:03,961 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 19:52:03,965 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 19:52:03,984 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 19:52:03,989 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 19:52:03,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 19:52:04,003 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 19:52:04,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 19:52:04,015 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 19:52:04,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 19:52:04,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 19:52:04,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 19:52:04,034 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 19:52:04,035 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 19:52:04,035 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 19:52:04,039 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 19:52:04,041 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 19:52:04,042 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 19:52:04,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 19:52:04,044 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 19:52:04,046 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 19:52:04,047 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 19:52:04,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 19:52:04,048 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 19:52:04,049 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 19:52:04,049 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 19:52:04,050 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 19:52:04,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 19:52:04,053 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 19:52:04,054 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 19:52:04,084 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 19:52:04,084 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 19:52:04,086 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 19:52:04,086 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 19:52:04,087 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 19:52:04,087 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 19:52:04,087 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 19:52:04,087 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 19:52:04,087 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 19:52:04,088 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 19:52:04,088 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 19:52:04,088 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 19:52:04,088 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 19:52:04,089 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 19:52:04,089 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 19:52:04,089 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 19:52:04,090 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 19:52:04,090 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 19:52:04,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:52:04,091 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 19:52:04,091 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 19:52:04,091 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 19:52:04,092 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 19:52:04,587 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 19:52:04,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 19:52:04,623 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 19:52:04,625 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 19:52:04,625 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 19:52:04,627 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product37.cil.c [2021-02-21 19:52:04,715 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d71176ff/571d94f857574cfc8b56608baa0bd16a/FLAG83ffed0c9 [2021-02-21 19:52:05,445 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 19:52:05,446 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product37.cil.c [2021-02-21 19:52:05,475 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d71176ff/571d94f857574cfc8b56608baa0bd16a/FLAG83ffed0c9 [2021-02-21 19:52:05,765 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d71176ff/571d94f857574cfc8b56608baa0bd16a [2021-02-21 19:52:05,770 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 19:52:05,790 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 19:52:05,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 19:52:05,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 19:52:05,800 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 19:52:05,801 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:52:05" (1/1) ... [2021-02-21 19:52:05,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76d269f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:05, skipping insertion in model container [2021-02-21 19:52:05,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:52:05" (1/1) ... [2021-02-21 19:52:05,816 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 19:52:05,902 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 19:52:06,303 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product37.cil.c[4747,4760] [2021-02-21 19:52:06,396 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:52:06,409 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 19:52:06,444 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product37.cil.c[4747,4760] [2021-02-21 19:52:06,504 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:52:06,551 INFO L208 MainTranslator]: Completed translation [2021-02-21 19:52:06,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06 WrapperNode [2021-02-21 19:52:06,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 19:52:06,553 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 19:52:06,554 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 19:52:06,554 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 19:52:06,570 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (1/1) ... [2021-02-21 19:52:06,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (1/1) ... [2021-02-21 19:52:06,592 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (1/1) ... [2021-02-21 19:52:06,592 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (1/1) ... [2021-02-21 19:52:06,705 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (1/1) ... [2021-02-21 19:52:06,729 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (1/1) ... [2021-02-21 19:52:06,741 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (1/1) ... [2021-02-21 19:52:06,764 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 19:52:06,766 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 19:52:06,766 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 19:52:06,766 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 19:52:06,770 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:52:06,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 19:52:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 19:52:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 19:52:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 19:52:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 19:52:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 19:52:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 19:52:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 19:52:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 19:52:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 19:52:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-21 19:52:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:52:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:52:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:52:06,918 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 19:52:06,918 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 19:52:06,918 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 19:52:06,919 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 19:52:06,920 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 19:52:06,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 19:52:06,922 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 19:52:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 19:52:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-21 19:52:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 19:52:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 19:52:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 19:52:06,924 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 19:52:06,924 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 19:52:06,924 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 19:52:06,924 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-21 19:52:06,924 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 19:52:06,925 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 19:52:06,925 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 19:52:06,925 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 19:52:06,925 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 19:52:06,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 19:52:06,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 19:52:06,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 19:52:06,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 19:52:06,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 19:52:06,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 19:52:06,927 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 19:52:06,927 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 19:52:06,927 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 19:52:06,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 19:52:06,927 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 19:52:06,927 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 19:52:06,928 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 19:52:06,928 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 19:52:06,928 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 19:52:06,928 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 19:52:06,928 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 19:52:06,929 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 19:52:06,929 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-21 19:52:06,929 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 19:52:06,929 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 19:52:06,929 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:52:06,929 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:52:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:52:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 19:52:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 19:52:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 19:52:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 19:52:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 19:52:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 19:52:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 19:52:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 19:52:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 19:52:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 19:52:06,932 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 19:52:06,932 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 19:52:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 19:52:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 19:52:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 19:52:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-21 19:52:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-21 19:52:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 19:52:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 19:52:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 19:52:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 19:52:06,936 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 19:52:06,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 19:52:06,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 19:52:06,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 19:52:06,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 19:52:06,938 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 19:52:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 19:52:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 19:52:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 19:52:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 19:52:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 19:52:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 19:52:06,941 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 19:52:06,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 19:52:06,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 19:52:06,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 19:52:08,591 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 19:52:08,592 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 19:52:08,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:52:08 BoogieIcfgContainer [2021-02-21 19:52:08,596 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 19:52:08,598 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 19:52:08,598 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 19:52:08,603 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 19:52:08,603 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 07:52:05" (1/3) ... [2021-02-21 19:52:08,604 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b99911e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:52:08, skipping insertion in model container [2021-02-21 19:52:08,604 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (2/3) ... [2021-02-21 19:52:08,605 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b99911e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:52:08, skipping insertion in model container [2021-02-21 19:52:08,605 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:52:08" (3/3) ... [2021-02-21 19:52:08,607 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product37.cil.c [2021-02-21 19:52:08,615 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 19:52:08,622 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 19:52:08,645 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 19:52:08,674 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 19:52:08,674 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 19:52:08,675 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 19:52:08,675 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 19:52:08,675 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 19:52:08,675 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 19:52:08,675 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 19:52:08,675 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 19:52:08,703 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states. [2021-02-21 19:52:08,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-21 19:52:08,726 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:08,728 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:08,728 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:08,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:08,736 INFO L82 PathProgramCache]: Analyzing trace with hash -1750829256, now seen corresponding path program 1 times [2021-02-21 19:52:08,746 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:08,747 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [198112245] [2021-02-21 19:52:08,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:08,857 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:09,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,983 WARN L202 SmtUtils]: Spent 502.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:09,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:10,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:10,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:10,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:10,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:10,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:10,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:10,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:10,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:10,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:10,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:10,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:10,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:10,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:10,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:10,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:10,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:10,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:10,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:10,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:10,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:10,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:10,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:10,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 19:52:10,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:10,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:10,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:10,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:10,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:10,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:10,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:10,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 19:52:10,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:10,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:10,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:10,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:52:10,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:10,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:10,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:10,257 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:52:10,259 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [198112245] [2021-02-21 19:52:10,261 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:10,261 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 19:52:10,262 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1748378580] [2021-02-21 19:52:10,269 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 19:52:10,269 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:10,285 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 19:52:10,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:52:10,288 INFO L87 Difference]: Start difference. First operand 325 states. Second operand 4 states. [2021-02-21 19:52:12,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:12,141 INFO L93 Difference]: Finished difference Result 501 states and 585 transitions. [2021-02-21 19:52:12,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 19:52:12,144 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-21 19:52:12,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:12,181 INFO L225 Difference]: With dead ends: 501 [2021-02-21 19:52:12,181 INFO L226 Difference]: Without dead ends: 317 [2021-02-21 19:52:12,192 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:52:12,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-21 19:52:12,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 273. [2021-02-21 19:52:12,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 273 states. [2021-02-21 19:52:12,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 296 transitions. [2021-02-21 19:52:12,466 INFO L78 Accepts]: Start accepts. Automaton has 273 states and 296 transitions. Word has length 165 [2021-02-21 19:52:12,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:12,470 INFO L480 AbstractCegarLoop]: Abstraction has 273 states and 296 transitions. [2021-02-21 19:52:12,470 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 19:52:12,471 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 296 transitions. [2021-02-21 19:52:12,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-21 19:52:12,484 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:12,485 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:12,485 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 19:52:12,486 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:12,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:12,487 INFO L82 PathProgramCache]: Analyzing trace with hash -1227403796, now seen corresponding path program 1 times [2021-02-21 19:52:12,487 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:12,488 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [29990085] [2021-02-21 19:52:12,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:12,494 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:12,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:12,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:12,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:12,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:12,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:12,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:12,995 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:12,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:13,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:13,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:13,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:13,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:13,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:13,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:13,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:13,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:13,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:13,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:13,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:13,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:13,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:13,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:13,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:13,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:13,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:13,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:13,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:13,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:13,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:13,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:13,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:13,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:52:13,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:13,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:13,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:13,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:13,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:13,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:13,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:13,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 19:52:13,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:13,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:13,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:13,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:52:13,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:13,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:13,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:13,142 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:52:13,143 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [29990085] [2021-02-21 19:52:13,143 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:13,143 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 19:52:13,143 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1184948695] [2021-02-21 19:52:13,145 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 19:52:13,145 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:13,146 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 19:52:13,146 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 19:52:13,146 INFO L87 Difference]: Start difference. First operand 273 states and 296 transitions. Second operand 5 states. [2021-02-21 19:52:14,130 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:15,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:15,441 INFO L93 Difference]: Finished difference Result 429 states and 480 transitions. [2021-02-21 19:52:15,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 19:52:15,446 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-21 19:52:15,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:15,451 INFO L225 Difference]: With dead ends: 429 [2021-02-21 19:52:15,452 INFO L226 Difference]: Without dead ends: 306 [2021-02-21 19:52:15,459 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 19:52:15,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2021-02-21 19:52:15,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 263. [2021-02-21 19:52:15,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 263 states. [2021-02-21 19:52:15,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 283 transitions. [2021-02-21 19:52:15,593 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 283 transitions. Word has length 166 [2021-02-21 19:52:15,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:15,594 INFO L480 AbstractCegarLoop]: Abstraction has 263 states and 283 transitions. [2021-02-21 19:52:15,594 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 19:52:15,594 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 283 transitions. [2021-02-21 19:52:15,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-21 19:52:15,597 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:15,598 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:15,598 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 19:52:15,598 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:15,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:15,599 INFO L82 PathProgramCache]: Analyzing trace with hash 2086531301, now seen corresponding path program 1 times [2021-02-21 19:52:15,599 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:15,600 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [825703644] [2021-02-21 19:52:15,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:15,606 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:15,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:15,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:15,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:15,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:15,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:52:15,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,122 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:16,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:52:16,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:16,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:16,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:16,250 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-21 19:52:16,252 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-21 19:52:16,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:16,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:16,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:52:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:52:16,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-21 19:52:16,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,399 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:52:16,400 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [825703644] [2021-02-21 19:52:16,401 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:16,401 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 19:52:16,401 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950612545] [2021-02-21 19:52:16,403 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 19:52:16,403 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:16,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 19:52:16,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 19:52:16,405 INFO L87 Difference]: Start difference. First operand 263 states and 283 transitions. Second operand 10 states. [2021-02-21 19:52:17,246 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:17,773 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:52:18,189 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:52:18,621 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:19,029 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:52:19,449 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:21,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:21,459 INFO L93 Difference]: Finished difference Result 449 states and 506 transitions. [2021-02-21 19:52:21,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-21 19:52:21,460 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-21 19:52:21,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:21,465 INFO L225 Difference]: With dead ends: 449 [2021-02-21 19:52:21,465 INFO L226 Difference]: Without dead ends: 306 [2021-02-21 19:52:21,468 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-21 19:52:21,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2021-02-21 19:52:21,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 263. [2021-02-21 19:52:21,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 263 states. [2021-02-21 19:52:21,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 282 transitions. [2021-02-21 19:52:21,607 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 282 transitions. Word has length 175 [2021-02-21 19:52:21,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:21,609 INFO L480 AbstractCegarLoop]: Abstraction has 263 states and 282 transitions. [2021-02-21 19:52:21,609 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 19:52:21,610 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 282 transitions. [2021-02-21 19:52:21,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-02-21 19:52:21,613 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:21,614 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:21,615 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 19:52:21,616 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:21,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:21,618 INFO L82 PathProgramCache]: Analyzing trace with hash 1141541517, now seen corresponding path program 1 times [2021-02-21 19:52:21,621 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:21,626 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1740974287] [2021-02-21 19:52:21,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:21,633 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:21,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:21,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:21,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:21,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:21,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:21,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:21,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:21,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:21,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:21,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:21,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:21,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:21,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,132 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:22,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:22,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:22,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:22,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:22,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:22,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:22,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:52:22,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:22,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 19:52:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:22,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:22,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:22,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:52:22,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-21 19:52:22,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2021-02-21 19:52:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,360 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:52:22,360 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1740974287] [2021-02-21 19:52:22,361 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:22,361 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-21 19:52:22,361 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836404364] [2021-02-21 19:52:22,362 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-21 19:52:22,362 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:22,363 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-21 19:52:22,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-21 19:52:22,363 INFO L87 Difference]: Start difference. First operand 263 states and 282 transitions. Second operand 7 states. [2021-02-21 19:52:23,114 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:25,401 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:26,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:26,167 INFO L93 Difference]: Finished difference Result 589 states and 675 transitions. [2021-02-21 19:52:26,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-21 19:52:26,167 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 188 [2021-02-21 19:52:26,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:26,175 INFO L225 Difference]: With dead ends: 589 [2021-02-21 19:52:26,176 INFO L226 Difference]: Without dead ends: 446 [2021-02-21 19:52:26,178 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2021-02-21 19:52:26,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 446 states. [2021-02-21 19:52:26,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 446 to 378. [2021-02-21 19:52:26,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 378 states. [2021-02-21 19:52:26,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 409 transitions. [2021-02-21 19:52:26,397 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 409 transitions. Word has length 188 [2021-02-21 19:52:26,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:26,399 INFO L480 AbstractCegarLoop]: Abstraction has 378 states and 409 transitions. [2021-02-21 19:52:26,399 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-21 19:52:26,399 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 409 transitions. [2021-02-21 19:52:26,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-02-21 19:52:26,403 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:26,403 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:26,403 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 19:52:26,403 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:26,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:26,405 INFO L82 PathProgramCache]: Analyzing trace with hash -2107450947, now seen corresponding path program 1 times [2021-02-21 19:52:26,405 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:26,405 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1207188863] [2021-02-21 19:52:26,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:26,413 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:26,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:26,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:26,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:26,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:26,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:26,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:26,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:26,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:26,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:26,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:26,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:26,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:26,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:26,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:26,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:26,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:26,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:26,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:26,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:26,924 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:26,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:26,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:26,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:26,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:26,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:26,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:26,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:26,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:26,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:26,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:26,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:26,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:26,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:26,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:26,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:26,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:26,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:26,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:26,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:26,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:26,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:27,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:27,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:27,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:27,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:27,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:52:27,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:27,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:27,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:27,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:27,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:27,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:27,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 19:52:27,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:27,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:27,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:27,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:27,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:27,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:27,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:27,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:27,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:27,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:27,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:27,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:27,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:27,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:27,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:52:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:27,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:27,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:27,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:52:27,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:27,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:27,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:27,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-21 19:52:27,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:27,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:27,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:27,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-21 19:52:27,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:27,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:27,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:27,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:27,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:27,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:27,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:27,178 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-21 19:52:27,178 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1207188863] [2021-02-21 19:52:27,179 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:27,179 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 19:52:27,179 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980983381] [2021-02-21 19:52:27,180 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 19:52:27,180 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:27,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 19:52:27,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 19:52:27,181 INFO L87 Difference]: Start difference. First operand 378 states and 409 transitions. Second operand 10 states. [2021-02-21 19:52:27,898 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:29,002 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:29,418 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:52:30,646 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:31,038 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:31,519 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:32,172 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:32,580 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:52:33,049 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:33,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:33,846 INFO L93 Difference]: Finished difference Result 703 states and 797 transitions. [2021-02-21 19:52:33,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-21 19:52:33,847 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 212 [2021-02-21 19:52:33,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:33,852 INFO L225 Difference]: With dead ends: 703 [2021-02-21 19:52:33,852 INFO L226 Difference]: Without dead ends: 445 [2021-02-21 19:52:33,854 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-21 19:52:33,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 445 states. [2021-02-21 19:52:34,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 445 to 377. [2021-02-21 19:52:34,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 377 states. [2021-02-21 19:52:34,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 406 transitions. [2021-02-21 19:52:34,021 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 406 transitions. Word has length 212 [2021-02-21 19:52:34,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:34,027 INFO L480 AbstractCegarLoop]: Abstraction has 377 states and 406 transitions. [2021-02-21 19:52:34,027 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 19:52:34,028 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 406 transitions. [2021-02-21 19:52:34,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-02-21 19:52:34,032 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:34,032 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:34,032 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 19:52:34,033 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:34,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:34,033 INFO L82 PathProgramCache]: Analyzing trace with hash -657342906, now seen corresponding path program 1 times [2021-02-21 19:52:34,033 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:34,034 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1883951271] [2021-02-21 19:52:34,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:34,038 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:34,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:34,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,446 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:34,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:34,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:34,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:34,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:34,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:34,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:34,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:34,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:34,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:34,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:34,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:34,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:52:34,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:34,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:34,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:34,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 19:52:34,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:34,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,580 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:34,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:34,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:34,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:34,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:34,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:34,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:34,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:34,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:34,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:52:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:34,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:52:34,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:34,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-21 19:52:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:34,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-21 19:52:34,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:34,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:34,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:34,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:52:34,777 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1883951271] [2021-02-21 19:52:34,778 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:34,778 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 19:52:34,778 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376665449] [2021-02-21 19:52:34,778 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 19:52:34,779 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:34,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 19:52:34,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 19:52:34,779 INFO L87 Difference]: Start difference. First operand 377 states and 406 transitions. Second operand 10 states. [2021-02-21 19:52:36,448 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:36,867 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:52:37,324 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 19:52:37,744 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:38,169 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:52:38,569 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:39,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:39,695 INFO L93 Difference]: Finished difference Result 704 states and 794 transitions. [2021-02-21 19:52:39,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-21 19:52:39,696 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 213 [2021-02-21 19:52:39,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:39,700 INFO L225 Difference]: With dead ends: 704 [2021-02-21 19:52:39,700 INFO L226 Difference]: Without dead ends: 447 [2021-02-21 19:52:39,702 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-21 19:52:39,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 447 states. [2021-02-21 19:52:39,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 447 to 385. [2021-02-21 19:52:39,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 385 states. [2021-02-21 19:52:39,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 414 transitions. [2021-02-21 19:52:39,889 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 414 transitions. Word has length 213 [2021-02-21 19:52:39,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:39,890 INFO L480 AbstractCegarLoop]: Abstraction has 385 states and 414 transitions. [2021-02-21 19:52:39,890 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 19:52:39,890 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 414 transitions. [2021-02-21 19:52:39,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-02-21 19:52:39,894 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:39,894 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:39,895 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-21 19:52:39,895 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:39,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:39,896 INFO L82 PathProgramCache]: Analyzing trace with hash -782547290, now seen corresponding path program 1 times [2021-02-21 19:52:39,896 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:39,896 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1806859150] [2021-02-21 19:52:39,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:39,900 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:39,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:39,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:39,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:39,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:39,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:39,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:39,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:39,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:39,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:39,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,341 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:40,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:40,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:40,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:40,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:40,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:40,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:40,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:40,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:40,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:40,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:40,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:40,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:40,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:40,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:40,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:52:40,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:40,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:40,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 19:52:40,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:40,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:40,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:40,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:40,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:40,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:40,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:52:40,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:40,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:40,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:40,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:52:40,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:40,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-21 19:52:40,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:40,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-21 19:52:40,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:40,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:52:40,653 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1806859150] [2021-02-21 19:52:40,653 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:40,653 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-21 19:52:40,653 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [55721739] [2021-02-21 19:52:40,654 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-21 19:52:40,654 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:40,655 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-21 19:52:40,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-02-21 19:52:40,655 INFO L87 Difference]: Start difference. First operand 385 states and 414 transitions. Second operand 13 states. [2021-02-21 19:52:41,489 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:41,911 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:52:42,326 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:42,746 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:52:43,145 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:44,392 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:44,805 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:52:45,238 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:45,680 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:52:46,087 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:47,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:47,484 INFO L93 Difference]: Finished difference Result 723 states and 821 transitions. [2021-02-21 19:52:47,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-21 19:52:47,485 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 213 [2021-02-21 19:52:47,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:47,490 INFO L225 Difference]: With dead ends: 723 [2021-02-21 19:52:47,491 INFO L226 Difference]: Without dead ends: 458 [2021-02-21 19:52:47,494 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-21 19:52:47,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 458 states. [2021-02-21 19:52:47,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 458 to 391. [2021-02-21 19:52:47,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 391 states. [2021-02-21 19:52:47,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 420 transitions. [2021-02-21 19:52:47,681 INFO L78 Accepts]: Start accepts. Automaton has 391 states and 420 transitions. Word has length 213 [2021-02-21 19:52:47,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:47,682 INFO L480 AbstractCegarLoop]: Abstraction has 391 states and 420 transitions. [2021-02-21 19:52:47,682 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-21 19:52:47,682 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 420 transitions. [2021-02-21 19:52:47,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-02-21 19:52:47,684 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:47,685 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:47,685 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-21 19:52:47,685 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:47,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:47,686 INFO L82 PathProgramCache]: Analyzing trace with hash -92053149, now seen corresponding path program 1 times [2021-02-21 19:52:47,686 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:47,686 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1112184954] [2021-02-21 19:52:47,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:47,690 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:47,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:47,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:47,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:47,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:47,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:47,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:47,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:47,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:47,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:47,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:52:47,782 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-21 19:52:47,782 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-21 19:52:47,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:47,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:48,127 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:48,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:48,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:48,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:48,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:52:48,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:48,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:48,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:48,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:48,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:48,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:48,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:48,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:48,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:48,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:48,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:48,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:48,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:48,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:48,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:48,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:52:48,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:48,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:48,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:48,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:48,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:48,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 19:52:48,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:48,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:48,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:48,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:48,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:48,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:48,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:52:48,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:48,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:48,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:52:48,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:52:48,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:48,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:48,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:52:48,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:52:48,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:48,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:48,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-21 19:52:48,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:48,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:48,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-21 19:52:48,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:48,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:48,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:48,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:52:48,407 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1112184954] [2021-02-21 19:52:48,407 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:48,407 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-21 19:52:48,408 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478231577] [2021-02-21 19:52:48,409 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-21 19:52:48,409 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:48,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-21 19:52:48,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-21 19:52:48,410 INFO L87 Difference]: Start difference. First operand 391 states and 420 transitions. Second operand 7 states. [2021-02-21 19:52:49,129 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:49,963 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:52,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:52,848 INFO L93 Difference]: Finished difference Result 974 states and 1127 transitions. [2021-02-21 19:52:52,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-21 19:52:52,849 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 213 [2021-02-21 19:52:52,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:52,856 INFO L225 Difference]: With dead ends: 974 [2021-02-21 19:52:52,856 INFO L226 Difference]: Without dead ends: 703 [2021-02-21 19:52:52,858 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-02-21 19:52:52,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 703 states. [2021-02-21 19:52:53,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 703 to 634. [2021-02-21 19:52:53,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 634 states. [2021-02-21 19:52:53,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 634 states and 700 transitions. [2021-02-21 19:52:53,165 INFO L78 Accepts]: Start accepts. Automaton has 634 states and 700 transitions. Word has length 213 [2021-02-21 19:52:53,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:53,166 INFO L480 AbstractCegarLoop]: Abstraction has 634 states and 700 transitions. [2021-02-21 19:52:53,166 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-21 19:52:53,166 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 700 transitions. [2021-02-21 19:52:53,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2021-02-21 19:52:53,169 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:53,170 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:53,170 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-21 19:52:53,170 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:53,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:53,171 INFO L82 PathProgramCache]: Analyzing trace with hash 748467099, now seen corresponding path program 1 times [2021-02-21 19:52:53,172 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:53,172 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1780621019] [2021-02-21 19:52:53,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:53,175 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:53,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:53,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:53,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:53,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:53,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:53,316 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-21 19:52:53,317 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-21 19:52:53,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:53,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:53,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:53,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:53,684 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:53,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:53,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:53,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:53,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:52:53,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:53,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:53,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:53,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:53,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:53,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:53,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:53,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:53,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:53,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:53,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:53,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:53,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:53,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:53,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:53,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:52:53,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:53,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:53,847 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-21 19:52:53,848 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-21 19:52:53,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-21 19:52:53,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:53,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:53,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:53,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:53,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:53,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-21 19:52:53,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:53,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:53,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:53,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:53,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:53,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:53,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:53,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:53,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:52:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:53,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:53,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:52:53,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:53,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:53,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-02-21 19:52:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:53,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:53,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:53,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:54,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:54,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:54,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2021-02-21 19:52:54,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:54,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:54,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:54,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:52:54,122 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1780621019] [2021-02-21 19:52:54,122 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:54,122 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-21 19:52:54,122 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [411001210] [2021-02-21 19:52:54,123 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-21 19:52:54,123 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:54,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-21 19:52:54,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-02-21 19:52:54,124 INFO L87 Difference]: Start difference. First operand 634 states and 700 transitions. Second operand 14 states. [2021-02-21 19:52:55,269 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-21 19:52:56,413 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:58,640 WARN L202 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-21 19:52:59,464 WARN L202 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-21 19:52:59,928 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:53:00,349 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:53:01,143 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-21 19:53:01,564 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:53:02,038 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:53:02,442 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:53:04,424 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:53:04,870 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:53:05,348 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:53:06,207 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-21 19:53:08,233 WARN L202 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-21 19:53:09,072 WARN L202 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-21 19:53:09,900 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-21 19:53:10,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:53:10,324 INFO L93 Difference]: Finished difference Result 1703 states and 1964 transitions. [2021-02-21 19:53:10,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-02-21 19:53:10,327 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 218 [2021-02-21 19:53:10,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:53:10,336 INFO L225 Difference]: With dead ends: 1703 [2021-02-21 19:53:10,336 INFO L226 Difference]: Without dead ends: 1292 [2021-02-21 19:53:10,340 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 615 ImplicationChecksByTransitivity, 10.6s TimeCoverageRelationStatistics Valid=499, Invalid=1853, Unknown=0, NotChecked=0, Total=2352 [2021-02-21 19:53:10,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1292 states. [2021-02-21 19:53:10,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1292 to 1115. [2021-02-21 19:53:10,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1115 states. [2021-02-21 19:53:10,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 1115 states and 1222 transitions. [2021-02-21 19:53:10,927 INFO L78 Accepts]: Start accepts. Automaton has 1115 states and 1222 transitions. Word has length 218 [2021-02-21 19:53:10,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:53:10,928 INFO L480 AbstractCegarLoop]: Abstraction has 1115 states and 1222 transitions. [2021-02-21 19:53:10,929 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-21 19:53:10,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1222 transitions. [2021-02-21 19:53:10,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-02-21 19:53:10,937 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:53:10,937 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:53:10,938 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-21 19:53:10,938 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:53:10,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:53:10,939 INFO L82 PathProgramCache]: Analyzing trace with hash 934716989, now seen corresponding path program 1 times [2021-02-21 19:53:10,939 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:53:10,940 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2034926023] [2021-02-21 19:53:10,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:53:11,413 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 96 [2021-02-21 19:53:11,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-02-21 19:53:11,711 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2021-02-21 19:53:11,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 148 [2021-02-21 19:53:11,994 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2021-02-21 19:53:12,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:12,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-02-21 19:53:12,261 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 96 [2021-02-21 19:53:12,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:12,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-02-21 19:53:12,543 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2021-02-21 19:53:12,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:12,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-02-21 19:53:12,831 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2021-02-21 19:53:12,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:12,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-02-21 19:53:13,108 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 96 [2021-02-21 19:53:13,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 146 [2021-02-21 19:53:13,396 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 96 [2021-02-21 19:53:13,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 146 [2021-02-21 19:53:13,403 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-21 19:53:13,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:13,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:13,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:53:13,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:53:13,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:13,869 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:53:13,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:53:13,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:13,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:13,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:53:13,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:13,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:13,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:53:13,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:13,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:13,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:53:13,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:13,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:13,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:53:13,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:13,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:13,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:53:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:13,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:13,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-21 19:53:13,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:13,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:53:13,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:53:13,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:53:13,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:13,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:13,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:53:13,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:13,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:53:14,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-21 19:53:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:14,005 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:14,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-21 19:53:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:14,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:14,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:53:14,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:14,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:14,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:53:14,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:14,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:14,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-21 19:53:14,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:14,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:14,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:53:14,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:14,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:14,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-02-21 19:53:14,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:14,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:14,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-02-21 19:53:14,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:14,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:14,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:53:14,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,163 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:14,168 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:14,171 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:53:14,174 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,177 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,180 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,181 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,186 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:14,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 145 [2021-02-21 19:53:14,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,204 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:53:14,207 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,212 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:14,216 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:14,219 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:14,222 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,228 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:14,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-02-21 19:53:14,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,241 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:53:14,244 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:14,247 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,251 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,254 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,256 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,258 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:14,261 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-02-21 19:53:14,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,274 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:53:14,277 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,281 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,284 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:14,288 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:14,290 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:14,293 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 145 [2021-02-21 19:53:14,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,308 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:14,315 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:53:14,319 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,321 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,326 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:14,328 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,332 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:14,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-02-21 19:53:14,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,344 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:14,347 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:53:14,349 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,352 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:14,355 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:14,359 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:14,361 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:14,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 151 [2021-02-21 19:53:14,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:14,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:53:14,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:53:14,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:14,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:14,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,514 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:53:14,516 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:14,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:14,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:14,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:14,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:53:14,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:14,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,639 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:53:14,641 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:14,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,643 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:14,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:14,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:14,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:53:14,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:14,802 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-21 19:53:14,803 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-21 19:53:14,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:53:14,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 19:53:14,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:14,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:14,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:14,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,001 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:15,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:15,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-21 19:53:15,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:15,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,075 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:15,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:15,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:53:15,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:15,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,140 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:15,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:15,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:53:15,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:15,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:15,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:53:15,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:53:15,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:53:15,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,296 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:15,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:15,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 19:53:15,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:53:15,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 19:53:15,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:15,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:53:15,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:15,503 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-21 19:53:15,503 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-21 19:53:15,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:15,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 19:53:15,641 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:15,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:15,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:15,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 19:53:15,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:15,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:15,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:15,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:15,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:15,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:15,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:15,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:15,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:15,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:15,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:15,736 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-02-21 19:53:15,740 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size 17 [2021-02-21 19:53:15,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:53:15,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:15,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:15,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 19:53:15,985 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-21 19:53:15,988 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-21 19:53:15,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:15,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:16,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 19:53:16,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:53:16,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:16,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:53:16,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 19:53:16,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 19:53:16,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-21 19:53:16,426 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-21 19:53:16,427 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-21 19:53:16,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:16,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 19:53:16,576 WARN L141 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size [2021-02-21 19:53:16,576 WARN L147 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size 20 [2021-02-21 19:53:16,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 19:53:16,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:53:16,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 19:53:16,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:53:16,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 19:53:16,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:53:16,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 19:53:16,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:53:16,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 19:53:16,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:53:16,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:53:16,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:53:16,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:53:16,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:53:16,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:53:16,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:53:16,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:53:16,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:16,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:16,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:16,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 19:53:17,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:17,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 19:53:17,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:17,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:17,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:17,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 19:53:17,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:17,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:17,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:17,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:53:17,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:17,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 19:53:17,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:17,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:53:17,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:17,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 19:53:17,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:17,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:17,296 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2034926023] [2021-02-21 19:53:17,297 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:53:17,297 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [54] imperfect sequences [] total 54 [2021-02-21 19:53:17,297 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088403086] [2021-02-21 19:53:17,298 INFO L460 AbstractCegarLoop]: Interpolant automaton has 54 states [2021-02-21 19:53:17,298 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:53:17,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2021-02-21 19:53:17,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=307, Invalid=2999, Unknown=0, NotChecked=0, Total=3306 [2021-02-21 19:53:17,301 INFO L87 Difference]: Start difference. First operand 1115 states and 1222 transitions. Second operand 54 states. [2021-02-21 19:53:18,181 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:53:19,153 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:53:19,624 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:53:20,082 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:53:20,533 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:53:21,005 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:53:21,540 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:53:22,016 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:53:22,508 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:53:23,043 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:53:23,550 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:53:24,092 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:53:24,665 WARN L202 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:53:25,250 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:53:25,870 WARN L202 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:53:26,464 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:27,453 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:53:28,003 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:53:28,573 WARN L202 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:53:29,088 WARN L202 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:53:29,506 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:53:30,007 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:53:30,533 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:53:31,033 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 19:53:31,687 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:53:32,542 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:53:33,048 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:33,576 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:34,112 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:34,654 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:35,159 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:35,749 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:53:36,279 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:53:36,826 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:53:37,369 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:53:37,918 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:53:38,457 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:53:39,410 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 19:53:40,026 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:53:40,518 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:53:41,101 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:53:41,635 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:53:42,123 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:53:42,602 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:43,205 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:53:44,251 WARN L202 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:53:45,297 WARN L202 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-21 19:53:46,763 WARN L202 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:53:47,883 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:53:49,417 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 19:53:50,158 WARN L202 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:53:50,763 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:53:51,978 WARN L202 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 224 [2021-02-21 19:53:52,750 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 19:53:53,346 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-21 19:53:54,462 WARN L202 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 227 [2021-02-21 19:53:54,977 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:53:55,544 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:53:56,560 WARN L202 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-21 19:53:57,505 WARN L202 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-21 19:53:58,099 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:59,420 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:54:00,369 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:54:00,865 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:54:01,823 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:54:02,420 WARN L202 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:54:03,242 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:54:03,978 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:54:05,026 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:54:06,250 WARN L202 SmtUtils]: Spent 932.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2021-02-21 19:54:07,356 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:54:08,782 WARN L202 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:54:09,389 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 19:54:09,990 WARN L202 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 19:54:10,771 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:54:11,421 WARN L202 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:54:11,992 WARN L202 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:54:12,630 WARN L202 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-21 19:54:13,241 WARN L202 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:54:13,888 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:54:14,354 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:54:14,864 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:54:17,938 WARN L202 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:54:19,822 WARN L202 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 19:54:20,542 WARN L202 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:54:21,137 WARN L202 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-21 19:54:22,238 WARN L202 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2021-02-21 19:54:22,784 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:54:23,312 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:54:24,311 WARN L202 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-21 19:54:32,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:54:32,632 INFO L93 Difference]: Finished difference Result 3210 states and 3833 transitions. [2021-02-21 19:54:32,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 299 states. [2021-02-21 19:54:32,633 INFO L78 Accepts]: Start accepts. Automaton has 54 states. Word has length 300 [2021-02-21 19:54:32,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:54:32,637 INFO L225 Difference]: With dead ends: 3210 [2021-02-21 19:54:32,637 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 19:54:32,680 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 504 GetRequests, 148 SyntacticMatches, 6 SemanticMatches, 350 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53048 ImplicationChecksByTransitivity, 61.6s TimeCoverageRelationStatistics Valid=6883, Invalid=116669, Unknown=0, NotChecked=0, Total=123552 [2021-02-21 19:54:32,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 19:54:32,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 19:54:32,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 19:54:32,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 19:54:32,682 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 300 [2021-02-21 19:54:32,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:54:32,682 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 19:54:32,682 INFO L481 AbstractCegarLoop]: Interpolant automaton has 54 states. [2021-02-21 19:54:32,682 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 19:54:32,683 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 19:54:32,683 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-21 19:54:32,685 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 19:54:33,601 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:54:35,388 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2021-02-21 19:54:35,537 WARN L202 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2021-02-21 19:54:36,627 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 351 DAG size of output: 285 [2021-02-21 19:54:39,142 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 274 [2021-02-21 19:54:41,129 WARN L202 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 334 [2021-02-21 19:54:41,901 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 250 [2021-02-21 19:54:42,628 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 250 [2021-02-21 19:54:42,787 WARN L202 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 250 [2021-02-21 19:54:42,899 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 250 [2021-02-21 19:54:43,099 WARN L202 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 250 [2021-02-21 19:54:43,998 WARN L202 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 256 [2021-02-21 19:54:53,819 WARN L202 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 311 [2021-02-21 19:54:54,676 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 329 [2021-02-21 19:54:55,704 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 328 [2021-02-21 19:55:02,074 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 331 [2021-02-21 19:55:02,977 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 297 [2021-02-21 19:55:03,385 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 285 [2021-02-21 19:55:04,108 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 331 [2021-02-21 19:55:04,794 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 331 [2021-02-21 19:55:05,727 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 318 [2021-02-21 19:55:08,611 WARN L202 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 351 [2021-02-21 19:55:09,788 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 285 [2021-02-21 19:55:15,027 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 331 [2021-02-21 19:55:15,446 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 290 [2021-02-21 19:55:16,025 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 277 [2021-02-21 19:55:19,140 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 331 [2021-02-21 19:55:20,868 WARN L202 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 338 [2021-02-21 19:55:27,477 WARN L202 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 311 [2021-02-21 19:55:28,817 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 325 [2021-02-21 19:55:34,128 WARN L202 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 23 [2021-02-21 19:55:34,392 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-21 19:55:35,658 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2021-02-21 19:55:36,465 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 15 [2021-02-21 19:55:36,823 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 19:55:38,152 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 179 DAG size of output: 27 [2021-02-21 19:55:39,265 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 225 DAG size of output: 50 [2021-02-21 19:55:41,754 WARN L202 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 267 DAG size of output: 41 [2021-02-21 19:55:43,023 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2021-02-21 19:55:44,082 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 214 DAG size of output: 50 [2021-02-21 19:55:45,204 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 198 DAG size of output: 35 [2021-02-21 19:55:46,935 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 242 DAG size of output: 56 [2021-02-21 19:55:47,714 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-21 19:55:48,356 WARN L202 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-21 19:55:49,065 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 21 [2021-02-21 19:55:49,401 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 19:55:50,112 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 19:55:50,421 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-21 19:55:50,575 WARN L202 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 19:55:50,884 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 1 [2021-02-21 19:55:51,655 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-21 19:55:52,388 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 18 [2021-02-21 19:55:53,089 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-21 19:55:54,279 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 213 DAG size of output: 52 [2021-02-21 19:55:57,190 WARN L202 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 270 DAG size of output: 43 [2021-02-21 19:55:57,519 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 19:55:59,057 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2021-02-21 19:55:59,392 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 19:56:00,024 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 23 [2021-02-21 19:56:00,266 WARN L202 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-21 19:56:00,599 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 19:56:02,662 WARN L202 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 199 DAG size of output: 42 [2021-02-21 19:56:02,978 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 1 [2021-02-21 19:56:03,853 WARN L202 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 32 [2021-02-21 19:56:04,576 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 19:56:05,330 WARN L202 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-21 19:56:06,677 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 212 DAG size of output: 38 [2021-02-21 19:56:07,007 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 19:56:08,672 WARN L202 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 268 DAG size of output: 59 [2021-02-21 19:56:09,787 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 172 DAG size of output: 22 [2021-02-21 19:56:10,116 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-21 19:56:11,772 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 268 DAG size of output: 59 [2021-02-21 19:56:13,755 WARN L202 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 204 DAG size of output: 48 [2021-02-21 19:56:14,909 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 172 DAG size of output: 22 [2021-02-21 19:56:15,264 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 19:56:15,482 WARN L202 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 19:56:16,576 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 221 DAG size of output: 42 [2021-02-21 19:56:16,913 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 19:56:17,595 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2021-02-21 19:56:18,426 WARN L202 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-21 19:56:19,704 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 239 DAG size of output: 42 [2021-02-21 19:56:20,803 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 252 DAG size of output: 35 [2021-02-21 19:56:22,178 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 179 DAG size of output: 30 [2021-02-21 19:56:23,475 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 238 DAG size of output: 42 [2021-02-21 19:56:24,193 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 19:56:24,917 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 19:56:25,080 WARN L202 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 19:56:25,852 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-21 19:56:27,239 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 190 DAG size of output: 35 [2021-02-21 19:56:27,539 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-21 19:56:28,728 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 213 DAG size of output: 52 [2021-02-21 19:56:29,039 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-21 19:56:29,294 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-21 19:56:29,940 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 23 [2021-02-21 19:56:31,198 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 193 DAG size of output: 28 [2021-02-21 19:56:32,295 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 252 DAG size of output: 35 [2021-02-21 19:56:32,527 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 31 [2021-02-21 19:56:33,304 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-21 19:56:35,213 WARN L202 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 267 DAG size of output: 44 [2021-02-21 19:56:36,497 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 239 DAG size of output: 42 [2021-02-21 19:56:36,842 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 19:56:38,001 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 198 DAG size of output: 39 [2021-02-21 19:56:38,165 WARN L202 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 19:56:38,497 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 19:56:39,561 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 217 DAG size of output: 53 [2021-02-21 19:56:40,754 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 225 DAG size of output: 50 [2021-02-21 19:56:42,051 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 239 DAG size of output: 42 [2021-02-21 19:56:43,336 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 239 DAG size of output: 42 [2021-02-21 19:56:45,010 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 258 DAG size of output: 50 [2021-02-21 19:56:46,251 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 186 DAG size of output: 35 [2021-02-21 19:56:47,478 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 226 DAG size of output: 44 [2021-02-21 19:56:48,621 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 198 DAG size of output: 35 [2021-02-21 19:56:49,657 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 170 DAG size of output: 17 [2021-02-21 19:56:50,141 WARN L202 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 26 [2021-02-21 19:56:50,447 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-21 19:56:52,406 WARN L202 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 259 DAG size of output: 60 [2021-02-21 19:56:52,653 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-21 19:56:53,416 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 27 [2021-02-21 19:56:53,744 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 19:56:54,478 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-21 19:56:56,413 WARN L202 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 196 DAG size of output: 38 [2021-02-21 19:56:57,153 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-21 19:56:58,319 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 198 DAG size of output: 39 [2021-02-21 19:56:59,068 WARN L202 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-21 19:57:00,173 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 225 DAG size of output: 50 [2021-02-21 19:57:01,525 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 258 DAG size of output: 51 [2021-02-21 19:57:02,882 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 212 DAG size of output: 38 [2021-02-21 19:57:03,096 WARN L202 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 31 [2021-02-21 19:57:04,296 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 262 DAG size of output: 45 [2021-02-21 19:57:04,616 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-21 19:57:04,959 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 19:57:05,410 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 17 [2021-02-21 19:57:05,566 WARN L202 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 19:57:06,281 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 19:57:06,918 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 23 [2021-02-21 19:57:08,480 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 176 DAG size of output: 23 [2021-02-21 19:57:09,112 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 24 [2021-02-21 19:57:10,114 WARN L202 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 27 [2021-02-21 19:57:11,240 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-21 19:57:12,004 WARN L202 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-21 19:57:12,766 WARN L202 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-21 19:57:13,498 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-21 19:57:14,241 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-21 19:57:14,542 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-21 19:57:15,863 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 239 DAG size of output: 42 [2021-02-21 19:57:17,116 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 230 DAG size of output: 54 [2021-02-21 19:57:17,813 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 19:57:19,022 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 217 DAG size of output: 51 [2021-02-21 19:57:21,556 WARN L202 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 262 DAG size of output: 40 [2021-02-21 19:57:21,871 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-21 19:57:22,544 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 21 [2021-02-21 19:57:23,954 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 258 DAG size of output: 41 [2021-02-21 19:57:24,654 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 19:57:25,892 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 239 DAG size of output: 42 [2021-02-21 19:57:26,586 WARN L202 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 19:57:29,063 WARN L202 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 262 DAG size of output: 40 [2021-02-21 19:57:30,350 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 246 DAG size of output: 42 [2021-02-21 19:57:31,047 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 21 [2021-02-21 19:57:32,394 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 179 DAG size of output: 30 [2021-02-21 19:57:33,831 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2021-02-21 19:57:35,786 WARN L202 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 199 DAG size of output: 42 [2021-02-21 19:57:35,935 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 19:57:36,624 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 21 [2021-02-21 19:57:37,317 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 24 [2021-02-21 19:57:37,926 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 24 [2021-02-21 19:57:39,589 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 247 DAG size of output: 44 [2021-02-21 19:57:39,738 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 19:57:40,479 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-21 19:57:41,211 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-21 19:57:41,451 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-21 19:57:41,607 WARN L202 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 19:57:41,973 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:57:43,300 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 212 DAG size of output: 38 [2021-02-21 19:57:44,872 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 207 DAG size of output: 46 [2021-02-21 19:57:45,654 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-21 19:57:46,725 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 221 DAG size of output: 42 [2021-02-21 19:57:46,875 WARN L202 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 36 [2021-02-21 19:57:47,573 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 19:57:49,300 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 256 DAG size of output: 37 [2021-02-21 19:57:50,571 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 235 DAG size of output: 42 [2021-02-21 19:57:51,345 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 19:57:52,977 WARN L202 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 268 DAG size of output: 59 [2021-02-21 19:57:53,677 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 19:57:54,375 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 19:57:54,739 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 16 [2021-02-21 19:57:55,461 WARN L202 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-21 19:57:56,800 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 195 DAG size of output: 31 [2021-02-21 19:57:58,133 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 193 DAG size of output: 28 [2021-02-21 19:57:59,424 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 193 DAG size of output: 28 [2021-02-21 19:58:00,066 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-21 19:58:01,394 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 190 DAG size of output: 37 [2021-02-21 19:58:01,722 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 19:58:03,183 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 193 DAG size of output: 38 [2021-02-21 19:58:04,705 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2021-02-21 19:58:07,619 WARN L202 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 270 DAG size of output: 43 [2021-02-21 19:58:08,958 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 190 DAG size of output: 37 [2021-02-21 19:58:08,966 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 19:58:08,967 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 19:58:08,967 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 19:58:08,967 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-21 19:58:08,967 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-21 19:58:08,967 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-21 19:58:08,967 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-21 19:58:08,967 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 641 696) no Hoare annotation was computed. [2021-02-21 19:58:08,967 INFO L189 CegarLoopUtils]: For program point L688(lines 665 689) no Hoare annotation was computed. [2021-02-21 19:58:08,968 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-21 19:58:08,968 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-21 19:58:08,968 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-21 19:58:08,968 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-21 19:58:08,968 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-21 19:58:08,968 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-21 19:58:08,968 INFO L189 CegarLoopUtils]: For program point L672(lines 672 676) no Hoare annotation was computed. [2021-02-21 19:58:08,968 INFO L189 CegarLoopUtils]: For program point L672-1(lines 672 676) no Hoare annotation was computed. [2021-02-21 19:58:08,968 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-21 19:58:08,968 INFO L189 CegarLoopUtils]: For program point L664-1(line 664) no Hoare annotation was computed. [2021-02-21 19:58:08,969 INFO L189 CegarLoopUtils]: For program point L664-2(line 664) no Hoare annotation was computed. [2021-02-21 19:58:08,969 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-21 19:58:08,969 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-21 19:58:08,969 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-21 19:58:08,969 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-21 19:58:08,969 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-21 19:58:08,969 INFO L189 CegarLoopUtils]: For program point L685-1(lines 666 687) no Hoare annotation was computed. [2021-02-21 19:58:08,969 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-21 19:58:08,969 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-21 19:58:08,969 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 641 696) no Hoare annotation was computed. [2021-02-21 19:58:08,970 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-21 19:58:08,970 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 641 696) no Hoare annotation was computed. [2021-02-21 19:58:08,970 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-21 19:58:08,970 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-21 19:58:08,970 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-21 19:58:08,970 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-21 19:58:08,970 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-21 19:58:08,970 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-21 19:58:08,970 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-21 19:58:08,970 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-21 19:58:08,971 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-21 19:58:08,971 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-21 19:58:08,971 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-21 19:58:08,971 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-21 19:58:08,971 INFO L189 CegarLoopUtils]: For program point L683-1(line 683) no Hoare annotation was computed. [2021-02-21 19:58:08,971 INFO L189 CegarLoopUtils]: For program point L683-2(line 683) no Hoare annotation was computed. [2021-02-21 19:58:08,971 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-21 19:58:08,971 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-21 19:58:08,971 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-21 19:58:08,971 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-21 19:58:08,972 INFO L189 CegarLoopUtils]: For program point L737-1(line 737) no Hoare annotation was computed. [2021-02-21 19:58:08,972 INFO L189 CegarLoopUtils]: For program point L737-2(line 737) no Hoare annotation was computed. [2021-02-21 19:58:08,972 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-21 19:58:08,972 INFO L189 CegarLoopUtils]: For program point L729(lines 729 733) no Hoare annotation was computed. [2021-02-21 19:58:08,972 INFO L189 CegarLoopUtils]: For program point L729-1(lines 729 733) no Hoare annotation was computed. [2021-02-21 19:58:08,972 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-21 19:58:08,972 INFO L189 CegarLoopUtils]: For program point L721-1(line 721) no Hoare annotation was computed. [2021-02-21 19:58:08,972 INFO L189 CegarLoopUtils]: For program point L721-2(line 721) no Hoare annotation was computed. [2021-02-21 19:58:08,972 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 697 756) no Hoare annotation was computed. [2021-02-21 19:58:08,972 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-21 19:58:08,972 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-21 19:58:08,973 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 697 756) no Hoare annotation was computed. [2021-02-21 19:58:08,973 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-21 19:58:08,973 INFO L189 CegarLoopUtils]: For program point L746-1(line 746) no Hoare annotation was computed. [2021-02-21 19:58:08,973 INFO L189 CegarLoopUtils]: For program point L746-2(line 746) no Hoare annotation was computed. [2021-02-21 19:58:08,973 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-21 19:58:08,973 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-21 19:58:08,973 INFO L189 CegarLoopUtils]: For program point L742-1(line 742) no Hoare annotation was computed. [2021-02-21 19:58:08,973 INFO L189 CegarLoopUtils]: For program point L742-2(line 742) no Hoare annotation was computed. [2021-02-21 19:58:08,973 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-21 19:58:08,973 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-21 19:58:08,974 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-21 19:58:08,974 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 697 756) no Hoare annotation was computed. [2021-02-21 19:58:08,974 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-21 19:58:08,974 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-21 19:58:08,974 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-21 19:58:08,974 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-21 19:58:08,974 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-21 19:58:08,974 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-21 19:58:08,974 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-21 19:58:08,974 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-21 19:58:08,975 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-21 19:58:08,975 INFO L189 CegarLoopUtils]: For program point L723-2(lines 723 748) no Hoare annotation was computed. [2021-02-21 19:58:08,975 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-21 19:58:08,975 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-21 19:58:08,975 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-21 19:58:08,975 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-21 19:58:08,975 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-21 19:58:08,975 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-21 19:58:08,975 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-21 19:58:08,975 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-21 19:58:08,975 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-21 19:58:08,976 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-21 19:58:08,976 INFO L189 CegarLoopUtils]: For program point L749(lines 722 750) no Hoare annotation was computed. [2021-02-21 19:58:08,976 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-21 19:58:08,976 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-21 19:58:08,976 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-21 19:58:08,976 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-21 19:58:08,976 INFO L189 CegarLoopUtils]: For program point L741-1(line 741) no Hoare annotation was computed. [2021-02-21 19:58:08,976 INFO L189 CegarLoopUtils]: For program point L741-2(line 741) no Hoare annotation was computed. [2021-02-21 19:58:08,977 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 572 578) the Hoare annotation is: true [2021-02-21 19:58:08,977 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 572 578) the Hoare annotation is: true [2021-02-21 19:58:08,977 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 579 587) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:58:08,977 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 579 587) the Hoare annotation is: true [2021-02-21 19:58:08,977 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 579 587) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:58:08,977 INFO L185 CegarLoopUtils]: At program point L584(line 584) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 1 ~systemActive~0))) [2021-02-21 19:58:08,977 INFO L192 CegarLoopUtils]: At program point L583(line 583) the Hoare annotation is: true [2021-02-21 19:58:08,977 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 146 153) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-21 19:58:08,978 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 146 153) the Hoare annotation is: true [2021-02-21 19:58:08,978 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 146 153) the Hoare annotation is: true [2021-02-21 19:58:08,978 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 154 163) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1) (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (= ~switchedOnBeforeTS~0 0) (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1))) [2021-02-21 19:58:08,978 INFO L185 CegarLoopUtils]: At program point L159(line 159) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret17|))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (and .cse3 (= ~switchedOnBeforeTS~0 0)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 .cse2)))) [2021-02-21 19:58:08,978 INFO L185 CegarLoopUtils]: At program point L159-1(line 159) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret17|))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (and .cse3 (= ~switchedOnBeforeTS~0 0)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 .cse2)))) [2021-02-21 19:58:08,979 INFO L185 CegarLoopUtils]: At program point L159-2(line 159) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret17|))) (let ((.cse0 (and .cse3 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret17|))) (.cse2 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse2 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (and .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (or .cse0 .cse2 (not (= ~pumpRunning~0 0)) .cse1)))) [2021-02-21 19:58:08,979 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 154 163) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2))) [2021-02-21 19:58:08,979 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 154 163) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2))) [2021-02-21 19:58:08,979 INFO L185 CegarLoopUtils]: At program point L176(lines 176 186) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or (not (< ~waterLevel~0 3)) .cse0 .cse1 .cse3 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not .cse3)))) [2021-02-21 19:58:08,979 INFO L185 CegarLoopUtils]: At program point L174(line 174) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-21 19:58:08,980 INFO L185 CegarLoopUtils]: At program point L174-1(line 174) the Hoare annotation is: (let ((.cse1 (= ~switchedOnBeforeTS~0 0)) (.cse2 (= |__utac_acc__Specification5_spec__3_#t~ret19| 0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not .cse1)) (or .cse2 (not (< ~waterLevel~0 3)) .cse3 .cse0 .cse1) (or .cse2 .cse3 .cse0 (not (<= ~waterLevel~0 1))))) [2021-02-21 19:58:08,980 INFO L185 CegarLoopUtils]: At program point L172(lines 172 189) the Hoare annotation is: (or (= 2 __utac_acc__Specification5_spec__3_~tmp~0) (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-21 19:58:08,980 INFO L185 CegarLoopUtils]: At program point L174-2(line 174) the Hoare annotation is: (let ((.cse1 (= ~switchedOnBeforeTS~0 0)) (.cse2 (= |__utac_acc__Specification5_spec__3_#t~ret19| 0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not .cse1)) (or .cse2 (not (< ~waterLevel~0 3)) .cse3 .cse0 .cse1) (or .cse2 .cse3 .cse0 (not (<= ~waterLevel~0 1))))) [2021-02-21 19:58:08,980 INFO L185 CegarLoopUtils]: At program point L174-3(line 174) the Hoare annotation is: (let ((.cse0 (and (= |__utac_acc__Specification5_spec__3_#t~ret19| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 .cse3) (or (not (= ~pumpRunning~0 1)) .cse2 (not (= 2 ~waterLevel~0)) (not .cse3)))) [2021-02-21 19:58:08,980 INFO L185 CegarLoopUtils]: At program point L172-1(lines 164 192) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 19:58:08,980 INFO L192 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: true [2021-02-21 19:58:08,981 INFO L185 CegarLoopUtils]: At program point L170-1(line 170) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret18|) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 19:58:08,981 INFO L185 CegarLoopUtils]: At program point L170-2(line 170) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret18|) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 19:58:08,981 INFO L185 CegarLoopUtils]: At program point L170-3(line 170) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (and (= __utac_acc__Specification5_spec__3_~tmp~0 |__utac_acc__Specification5_spec__3_#t~ret18|) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret18|)) (not (= 1 ~systemActive~0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 19:58:08,981 INFO L192 CegarLoopUtils]: At program point L166(line 166) the Hoare annotation is: true [2021-02-21 19:58:08,981 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0))) (let ((.cse3 (= ~switchedOnBeforeTS~0 0)) (.cse1 (not .cse4)) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~pumpRunning~0 1)) .cse2 (not (= 2 ~waterLevel~0)) (not .cse3)) (or .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse2 .cse4)))) [2021-02-21 19:58:08,982 INFO L185 CegarLoopUtils]: At program point L177(lines 177 183) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 0)) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (< ~waterLevel~0 3)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not .cse2)) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2021-02-21 19:58:08,982 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 164 192) the Hoare annotation is: true [2021-02-21 19:58:08,982 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 164 192) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 19:58:08,982 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 273 295) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:08,982 INFO L185 CegarLoopUtils]: At program point L285(line 285) the Hoare annotation is: (or (and (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:08,982 INFO L185 CegarLoopUtils]: At program point L285-1(line 285) the Hoare annotation is: (or (and (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:08,983 INFO L185 CegarLoopUtils]: At program point L283(lines 283 290) the Hoare annotation is: (or (and (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:08,983 INFO L192 CegarLoopUtils]: At program point L283-1(lines 283 290) the Hoare annotation is: true [2021-02-21 19:58:08,983 INFO L185 CegarLoopUtils]: At program point L281(line 281) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret20| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:58:08,983 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 273 295) the Hoare annotation is: true [2021-02-21 19:58:08,983 INFO L185 CegarLoopUtils]: At program point L280(line 280) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:08,983 INFO L185 CegarLoopUtils]: At program point L281-1(line 281) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret20| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:58:08,983 INFO L185 CegarLoopUtils]: At program point L279(line 279) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:08,984 INFO L185 CegarLoopUtils]: At program point L281-2(line 281) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret20| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:08,984 INFO L185 CegarLoopUtils]: At program point L279-1(line 279) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:08,984 INFO L185 CegarLoopUtils]: At program point L275(line 275) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:08,984 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 273 295) the Hoare annotation is: true [2021-02-21 19:58:08,984 INFO L192 CegarLoopUtils]: At program point L292(line 292) the Hoare annotation is: true [2021-02-21 19:58:08,984 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 227 250) no Hoare annotation was computed. [2021-02-21 19:58:08,984 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 227 250) no Hoare annotation was computed. [2021-02-21 19:58:08,984 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 227 250) no Hoare annotation was computed. [2021-02-21 19:58:08,985 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-21 19:58:08,985 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-21 19:58:08,985 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-21 19:58:08,985 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-21 19:58:08,985 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-21 19:58:08,985 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-21 19:58:08,985 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-21 19:58:08,985 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-21 19:58:08,985 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-21 19:58:08,985 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-21 19:58:08,985 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-21 19:58:08,986 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-21 19:58:08,986 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-21 19:58:08,986 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-21 19:58:08,986 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 424 432) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 .cse2 .cse3 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-21 19:58:08,986 INFO L185 CegarLoopUtils]: At program point L429(line 429) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse2 (not (= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse2 (not (<= ~waterLevel~0 1))))) [2021-02-21 19:58:08,986 INFO L192 CegarLoopUtils]: At program point L428(line 428) the Hoare annotation is: true [2021-02-21 19:58:08,986 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 424 432) the Hoare annotation is: true [2021-02-21 19:58:08,987 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 424 432) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 .cse2 .cse3 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-21 19:58:08,987 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-21 19:58:08,987 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-21 19:58:08,987 INFO L189 CegarLoopUtils]: For program point L440(lines 440 448) no Hoare annotation was computed. [2021-02-21 19:58:08,987 INFO L189 CegarLoopUtils]: For program point L440-2(lines 440 448) no Hoare annotation was computed. [2021-02-21 19:58:08,987 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-21 19:58:08,987 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 433 468) no Hoare annotation was computed. [2021-02-21 19:58:08,987 INFO L189 CegarLoopUtils]: For program point L463-1(line 463) no Hoare annotation was computed. [2021-02-21 19:58:08,987 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-21 19:58:08,988 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 433 468) no Hoare annotation was computed. [2021-02-21 19:58:08,988 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-21 19:58:08,988 INFO L189 CegarLoopUtils]: For program point L452(lines 452 460) no Hoare annotation was computed. [2021-02-21 19:58:08,988 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 433 468) no Hoare annotation was computed. [2021-02-21 19:58:08,988 INFO L189 CegarLoopUtils]: For program point L452-2(lines 452 460) no Hoare annotation was computed. [2021-02-21 19:58:08,988 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 565 571) the Hoare annotation is: true [2021-02-21 19:58:08,988 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 565 571) the Hoare annotation is: true [2021-02-21 19:58:08,988 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-21 19:58:08,988 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-21 19:58:08,988 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-21 19:58:08,988 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-21 19:58:08,988 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-21 19:58:08,988 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-21 19:58:08,988 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-21 19:58:08,988 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-21 19:58:08,989 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-21 19:58:08,989 INFO L189 CegarLoopUtils]: For program point L632-1(line 632) no Hoare annotation was computed. [2021-02-21 19:58:08,989 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 595 640) no Hoare annotation was computed. [2021-02-21 19:58:08,989 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-21 19:58:08,989 INFO L189 CegarLoopUtils]: For program point L632-2(line 632) no Hoare annotation was computed. [2021-02-21 19:58:08,989 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-21 19:58:08,989 INFO L189 CegarLoopUtils]: For program point L595(lines 595 640) no Hoare annotation was computed. [2021-02-21 19:58:08,989 INFO L189 CegarLoopUtils]: For program point L595-1(lines 595 640) no Hoare annotation was computed. [2021-02-21 19:58:08,989 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-21 19:58:08,989 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 595 640) no Hoare annotation was computed. [2021-02-21 19:58:08,989 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-21 19:58:08,989 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 595 640) no Hoare annotation was computed. [2021-02-21 19:58:08,989 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-21 19:58:08,989 INFO L189 CegarLoopUtils]: For program point L618-1(line 618) no Hoare annotation was computed. [2021-02-21 19:58:08,989 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-21 19:58:08,989 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-21 19:58:08,990 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-21 19:58:08,990 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-21 19:58:08,990 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-21 19:58:08,990 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-21 19:58:08,990 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-21 19:58:08,990 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-21 19:58:08,990 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-21 19:58:08,990 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-21 19:58:08,991 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-21 19:58:08,991 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-21 19:58:08,991 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-21 19:58:08,991 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-21 19:58:08,991 INFO L189 CegarLoopUtils]: For program point L625-1(line 625) no Hoare annotation was computed. [2021-02-21 19:58:08,991 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-21 19:58:08,991 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-21 19:58:08,991 INFO L189 CegarLoopUtils]: For program point L621-1(line 621) no Hoare annotation was computed. [2021-02-21 19:58:08,991 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-21 19:58:08,991 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-21 19:58:08,991 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-21 19:58:08,991 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-21 19:58:08,992 INFO L189 CegarLoopUtils]: For program point L927(line 927) no Hoare annotation was computed. [2021-02-21 19:58:08,992 INFO L189 CegarLoopUtils]: For program point L927-1(line 927) no Hoare annotation was computed. [2021-02-21 19:58:08,992 INFO L189 CegarLoopUtils]: For program point L925(line 925) no Hoare annotation was computed. [2021-02-21 19:58:08,992 INFO L189 CegarLoopUtils]: For program point L927-2(line 927) no Hoare annotation was computed. [2021-02-21 19:58:08,992 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 908 953) no Hoare annotation was computed. [2021-02-21 19:58:08,992 INFO L189 CegarLoopUtils]: For program point L919(line 919) no Hoare annotation was computed. [2021-02-21 19:58:08,992 INFO L189 CegarLoopUtils]: For program point L950(line 950) no Hoare annotation was computed. [2021-02-21 19:58:08,992 INFO L189 CegarLoopUtils]: For program point L917(line 917) no Hoare annotation was computed. [2021-02-21 19:58:08,992 INFO L189 CegarLoopUtils]: For program point L948(line 948) no Hoare annotation was computed. [2021-02-21 19:58:08,992 INFO L189 CegarLoopUtils]: For program point L915(line 915) no Hoare annotation was computed. [2021-02-21 19:58:08,992 INFO L189 CegarLoopUtils]: For program point L946(line 946) no Hoare annotation was computed. [2021-02-21 19:58:08,992 INFO L189 CegarLoopUtils]: For program point L913(line 913) no Hoare annotation was computed. [2021-02-21 19:58:08,992 INFO L189 CegarLoopUtils]: For program point L944(line 944) no Hoare annotation was computed. [2021-02-21 19:58:08,992 INFO L189 CegarLoopUtils]: For program point L911(line 911) no Hoare annotation was computed. [2021-02-21 19:58:08,992 INFO L189 CegarLoopUtils]: For program point L909(line 909) no Hoare annotation was computed. [2021-02-21 19:58:08,992 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 908 953) no Hoare annotation was computed. [2021-02-21 19:58:08,993 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 908 953) no Hoare annotation was computed. [2021-02-21 19:58:08,993 INFO L189 CegarLoopUtils]: For program point L932(lines 932 933) no Hoare annotation was computed. [2021-02-21 19:58:08,993 INFO L189 CegarLoopUtils]: For program point L928(lines 928 935) no Hoare annotation was computed. [2021-02-21 19:58:08,993 INFO L189 CegarLoopUtils]: For program point L926(line 926) no Hoare annotation was computed. [2021-02-21 19:58:08,993 INFO L189 CegarLoopUtils]: For program point L924(line 924) no Hoare annotation was computed. [2021-02-21 19:58:08,993 INFO L189 CegarLoopUtils]: For program point L922(lines 922 942) no Hoare annotation was computed. [2021-02-21 19:58:08,993 INFO L189 CegarLoopUtils]: For program point L922-1(lines 922 942) no Hoare annotation was computed. [2021-02-21 19:58:08,993 INFO L189 CegarLoopUtils]: For program point L918(line 918) no Hoare annotation was computed. [2021-02-21 19:58:08,993 INFO L189 CegarLoopUtils]: For program point L949(line 949) no Hoare annotation was computed. [2021-02-21 19:58:08,993 INFO L189 CegarLoopUtils]: For program point L916(line 916) no Hoare annotation was computed. [2021-02-21 19:58:08,993 INFO L189 CegarLoopUtils]: For program point L949-1(line 949) no Hoare annotation was computed. [2021-02-21 19:58:08,993 INFO L189 CegarLoopUtils]: For program point L947(line 947) no Hoare annotation was computed. [2021-02-21 19:58:08,993 INFO L189 CegarLoopUtils]: For program point L949-2(line 949) no Hoare annotation was computed. [2021-02-21 19:58:08,993 INFO L189 CegarLoopUtils]: For program point L914(line 914) no Hoare annotation was computed. [2021-02-21 19:58:08,994 INFO L189 CegarLoopUtils]: For program point L947-1(line 947) no Hoare annotation was computed. [2021-02-21 19:58:08,994 INFO L189 CegarLoopUtils]: For program point L945(line 945) no Hoare annotation was computed. [2021-02-21 19:58:08,994 INFO L189 CegarLoopUtils]: For program point L947-2(line 947) no Hoare annotation was computed. [2021-02-21 19:58:08,994 INFO L189 CegarLoopUtils]: For program point L912(line 912) no Hoare annotation was computed. [2021-02-21 19:58:08,994 INFO L189 CegarLoopUtils]: For program point L910(line 910) no Hoare annotation was computed. [2021-02-21 19:58:08,994 INFO L189 CegarLoopUtils]: For program point L908(lines 908 953) no Hoare annotation was computed. [2021-02-21 19:58:08,994 INFO L189 CegarLoopUtils]: For program point L939(lines 939 940) no Hoare annotation was computed. [2021-02-21 19:58:08,994 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 259 269) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:08,994 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 259 269) the Hoare annotation is: true [2021-02-21 19:58:08,995 INFO L185 CegarLoopUtils]: At program point L264(line 264) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-21 19:58:08,995 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 259 269) the Hoare annotation is: true [2021-02-21 19:58:08,995 INFO L192 CegarLoopUtils]: At program point L418-1(line 418) the Hoare annotation is: true [2021-02-21 19:58:08,995 INFO L192 CegarLoopUtils]: At program point L418-2(line 418) the Hoare annotation is: true [2021-02-21 19:58:08,995 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 413 423) the Hoare annotation is: true [2021-02-21 19:58:08,995 INFO L192 CegarLoopUtils]: At program point L418-3(line 418) the Hoare annotation is: true [2021-02-21 19:58:08,995 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 413 423) the Hoare annotation is: true [2021-02-21 19:58:08,995 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 413 423) the Hoare annotation is: true [2021-02-21 19:58:08,995 INFO L192 CegarLoopUtils]: At program point L420(line 420) the Hoare annotation is: true [2021-02-21 19:58:08,995 INFO L192 CegarLoopUtils]: At program point L418(line 418) the Hoare annotation is: true [2021-02-21 19:58:08,996 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 405 412) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-21 19:58:08,996 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 405 412) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-21 19:58:08,996 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 405 412) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-21 19:58:08,996 INFO L185 CegarLoopUtils]: At program point L137(line 137) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= isHighWaterSensorDry_~retValue_acc~2 0) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-21 19:58:08,996 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (<= 2 ~waterLevel~0) (not (= 1 ~systemActive~0))) [2021-02-21 19:58:08,996 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (< ~waterLevel~0 3)) .cse1 (<= 1 isHighWaterSensorDry_~retValue_acc~2) .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 19:58:08,997 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 128 141) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2) .cse6 .cse5)) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse2 .cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) .cse4)))) [2021-02-21 19:58:08,997 INFO L185 CegarLoopUtils]: At program point L133(line 133) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:58:08,997 INFO L192 CegarLoopUtils]: At program point L132(lines 132 138) the Hoare annotation is: true [2021-02-21 19:58:08,997 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 128 141) the Hoare annotation is: true [2021-02-21 19:58:08,997 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 128 141) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2) .cse6 .cse5)) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse2 .cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) .cse4)))) [2021-02-21 19:58:08,997 INFO L185 CegarLoopUtils]: At program point L382(line 382) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 19:58:08,997 INFO L185 CegarLoopUtils]: At program point L380(lines 380 388) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 19:58:08,997 INFO L185 CegarLoopUtils]: At program point L378(line 378) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 19:58:08,997 INFO L185 CegarLoopUtils]: At program point L378-1(line 378) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 19:58:08,998 INFO L185 CegarLoopUtils]: At program point L376(lines 376 393) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-21 19:58:08,998 INFO L185 CegarLoopUtils]: At program point L378-2(line 378) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 19:58:08,998 INFO L185 CegarLoopUtils]: At program point L378-3(line 378) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 19:58:08,998 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 372 396) the Hoare annotation is: (let ((.cse8 (= 1 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse7 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (not .cse7)) (.cse5 (and (= ~pumpRunning~0 1) .cse8 .cse6)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse4 .cse5 (not .cse6)) (or .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (= ~pumpRunning~0 0) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse7)))) [2021-02-21 19:58:08,998 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 372 396) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-21 19:58:08,998 INFO L185 CegarLoopUtils]: At program point L391(line 391) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-21 19:58:08,998 INFO L185 CegarLoopUtils]: At program point L391-1(lines 372 396) the Hoare annotation is: (let ((.cse8 (= 1 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse7 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (not .cse7)) (.cse5 (and (= ~pumpRunning~0 1) .cse8 .cse6)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse4 .cse5 (not .cse6)) (or .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (= ~pumpRunning~0 0) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse7)))) [2021-02-21 19:58:08,998 INFO L185 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 19:58:08,999 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 338 344) the Hoare annotation is: true [2021-02-21 19:58:08,999 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 338 344) the Hoare annotation is: true [2021-02-21 19:58:08,999 INFO L185 CegarLoopUtils]: At program point L535(lines 535 539) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-21 19:58:08,999 INFO L185 CegarLoopUtils]: At program point L535-2(lines 529 540) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-21 19:58:08,999 INFO L185 CegarLoopUtils]: At program point L527(line 527) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-21 19:58:08,999 INFO L185 CegarLoopUtils]: At program point L494(line 494) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:08,999 INFO L185 CegarLoopUtils]: At program point L527-1(line 527) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-21 19:58:09,000 INFO L185 CegarLoopUtils]: At program point L519(lines 519 525) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-21 19:58:09,000 INFO L185 CegarLoopUtils]: At program point L519-1(lines 519 525) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-21 19:58:09,000 INFO L185 CegarLoopUtils]: At program point L511(line 511) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (not (= test_~tmp~5 0))) (.cse7 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6) (and (= ~waterLevel~0 1) .cse1 .cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse5) (and .cse0 .cse1 .cse7 .cse3 .cse2 .cse8 .cse4 .cse5 .cse6) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not .cse7))) [2021-02-21 19:58:09,000 INFO L185 CegarLoopUtils]: At program point L507(line 507) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse2 (= 1 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ |test_#t~nondet41| 2147483648))) (.cse7 (<= |test_#t~nondet41| 2147483647)) (.cse9 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse4 .cse3 .cse6 .cse7 .cse8 .cse9) (not .cse2) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse4 .cse3 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7 .cse8 .cse9) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse5 .cse6 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9))) [2021-02-21 19:58:09,001 INFO L185 CegarLoopUtils]: At program point L507-1(line 507) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~2 2147483647)) (.cse0 (= test_~tmp~5 |test_#t~nondet41|)) (.cse6 (< ~waterLevel~0 3)) (.cse2 (<= 0 (+ |test_#t~nondet41| 2147483648))) (.cse3 (<= |test_#t~nondet41| 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse5 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 (<= ~pumpRunning~0 2147483647) .cse6 .cse2 .cse3 .cse7 .cse4) (and .cse5 .cse0 .cse6 .cse1 .cse2 .cse3 .cse7 .cse4) (and .cse5 (= ~pumpRunning~0 1) .cse0 (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse2 .cse3 .cse7 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-21 19:58:09,001 INFO L185 CegarLoopUtils]: At program point L491(line 491) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:09,001 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 489 552) the Hoare annotation is: true [2021-02-21 19:58:09,001 INFO L185 CegarLoopUtils]: At program point L545(lines 498 546) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:09,001 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 489 552) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:09,001 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 489 552) the Hoare annotation is: true [2021-02-21 19:58:09,001 INFO L185 CegarLoopUtils]: At program point L533(line 533) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-21 19:58:09,001 INFO L185 CegarLoopUtils]: At program point L500(lines 499 544) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse6 .cse2 .cse3 .cse7 .cse4 .cse5) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 19:58:09,001 INFO L185 CegarLoopUtils]: At program point L533-1(line 533) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-21 19:58:09,002 INFO L185 CegarLoopUtils]: At program point L533-2(line 533) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-21 19:58:09,002 INFO L185 CegarLoopUtils]: At program point L529(lines 529 540) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-21 19:58:09,002 INFO L185 CegarLoopUtils]: At program point L492(line 492) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:09,002 INFO L185 CegarLoopUtils]: At program point L521(line 521) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-21 19:58:09,002 INFO L185 CegarLoopUtils]: At program point L517(line 517) the Hoare annotation is: (let ((.cse8 (= 1 ~systemActive~0)) (.cse10 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (= ~pumpRunning~0 0)) (.cse0 (<= |test_#t~nondet42| 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ |test_#t~nondet42| 2147483648))) (.cse3 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse8 .cse3 .cse5 .cse4 .cse9 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 1) .cse2 .cse8 .cse3 .cse10 .cse5 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= 2 ~waterLevel~0) .cse2 .cse3 .cse8 .cse10 .cse5 .cse9 .cse7 (not (= test_~tmp~5 0))) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 .cse3 (<= ~pumpRunning~0 2147483647) .cse4 .cse5 .cse6 .cse7))) [2021-02-21 19:58:09,002 INFO L185 CegarLoopUtils]: At program point L517-1(line 517) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet42| 2147483647)) (.cse1 (<= 0 (+ |test_#t~nondet42| 2147483648))) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (= test_~tmp___0~2 |test_#t~nondet42|)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse4 (= ~pumpRunning~0 0) .cse6) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6))) [2021-02-21 19:58:09,003 INFO L185 CegarLoopUtils]: At program point L542(lines 499 544) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse6 .cse2 .cse3 .cse7 .cse4 .cse5) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 19:58:09,003 INFO L185 CegarLoopUtils]: At program point L509(lines 509 515) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse6 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse2 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse0 .cse1 .cse6 .cse2 .cse3 .cse7 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not .cse6))) [2021-02-21 19:58:09,003 INFO L185 CegarLoopUtils]: At program point L509-1(lines 509 515) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse6 (<= test_~tmp___0~2 2147483647)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= test_~tmp~5 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse6 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse3 .cse7 .cse8 .cse5) (and .cse6 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse3 .cse7 (= ~switchedOnBeforeTS~0 0) .cse8 .cse5) (and (= 2 ~waterLevel~0) .cse1 .cse0 .cse2 .cse3 .cse4 .cse5 (not (= test_~tmp~5 0))) (not .cse0) (and .cse6 .cse0 .cse1 .cse3 .cse7 .cse4 .cse8 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 19:58:09,003 INFO L185 CegarLoopUtils]: At program point L501(lines 501 505) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse6 .cse2 .cse3 .cse7 .cse4 .cse5) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 19:58:09,003 INFO L185 CegarLoopUtils]: At program point L497(line 497) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:09,003 INFO L185 CegarLoopUtils]: At program point L493(line 493) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:58:09,003 INFO L189 CegarLoopUtils]: For program point L865(line 865) no Hoare annotation was computed. [2021-02-21 19:58:09,003 INFO L189 CegarLoopUtils]: For program point L863(line 863) no Hoare annotation was computed. [2021-02-21 19:58:09,004 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 862 907) no Hoare annotation was computed. [2021-02-21 19:58:09,004 INFO L189 CegarLoopUtils]: For program point L886(lines 886 887) no Hoare annotation was computed. [2021-02-21 19:58:09,004 INFO L189 CegarLoopUtils]: For program point L882(lines 882 889) no Hoare annotation was computed. [2021-02-21 19:58:09,004 INFO L189 CegarLoopUtils]: For program point L880(line 880) no Hoare annotation was computed. [2021-02-21 19:58:09,004 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-21 19:58:09,004 INFO L189 CegarLoopUtils]: For program point L876(lines 876 896) no Hoare annotation was computed. [2021-02-21 19:58:09,004 INFO L189 CegarLoopUtils]: For program point L876-1(lines 876 896) no Hoare annotation was computed. [2021-02-21 19:58:09,004 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-21 19:58:09,004 INFO L189 CegarLoopUtils]: For program point L903(line 903) no Hoare annotation was computed. [2021-02-21 19:58:09,004 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-21 19:58:09,004 INFO L189 CegarLoopUtils]: For program point L903-1(line 903) no Hoare annotation was computed. [2021-02-21 19:58:09,004 INFO L189 CegarLoopUtils]: For program point L901(line 901) no Hoare annotation was computed. [2021-02-21 19:58:09,004 INFO L189 CegarLoopUtils]: For program point L903-2(line 903) no Hoare annotation was computed. [2021-02-21 19:58:09,004 INFO L189 CegarLoopUtils]: For program point L868(line 868) no Hoare annotation was computed. [2021-02-21 19:58:09,004 INFO L189 CegarLoopUtils]: For program point L901-1(line 901) no Hoare annotation was computed. [2021-02-21 19:58:09,005 INFO L189 CegarLoopUtils]: For program point L899(line 899) no Hoare annotation was computed. [2021-02-21 19:58:09,005 INFO L189 CegarLoopUtils]: For program point L901-2(line 901) no Hoare annotation was computed. [2021-02-21 19:58:09,005 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-21 19:58:09,005 INFO L189 CegarLoopUtils]: For program point L864(line 864) no Hoare annotation was computed. [2021-02-21 19:58:09,005 INFO L189 CegarLoopUtils]: For program point L862(lines 862 907) no Hoare annotation was computed. [2021-02-21 19:58:09,005 INFO L189 CegarLoopUtils]: For program point L893(lines 893 894) no Hoare annotation was computed. [2021-02-21 19:58:09,005 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 862 907) no Hoare annotation was computed. [2021-02-21 19:58:09,005 INFO L189 CegarLoopUtils]: For program point L881(line 881) no Hoare annotation was computed. [2021-02-21 19:58:09,005 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 862 907) no Hoare annotation was computed. [2021-02-21 19:58:09,005 INFO L189 CegarLoopUtils]: For program point L881-1(line 881) no Hoare annotation was computed. [2021-02-21 19:58:09,005 INFO L189 CegarLoopUtils]: For program point L879(line 879) no Hoare annotation was computed. [2021-02-21 19:58:09,005 INFO L189 CegarLoopUtils]: For program point L881-2(line 881) no Hoare annotation was computed. [2021-02-21 19:58:09,006 INFO L189 CegarLoopUtils]: For program point L873(line 873) no Hoare annotation was computed. [2021-02-21 19:58:09,006 INFO L189 CegarLoopUtils]: For program point L904(line 904) no Hoare annotation was computed. [2021-02-21 19:58:09,006 INFO L189 CegarLoopUtils]: For program point L871(line 871) no Hoare annotation was computed. [2021-02-21 19:58:09,006 INFO L189 CegarLoopUtils]: For program point L902(line 902) no Hoare annotation was computed. [2021-02-21 19:58:09,006 INFO L189 CegarLoopUtils]: For program point L869(line 869) no Hoare annotation was computed. [2021-02-21 19:58:09,006 INFO L189 CegarLoopUtils]: For program point L900(line 900) no Hoare annotation was computed. [2021-02-21 19:58:09,006 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-21 19:58:09,006 INFO L189 CegarLoopUtils]: For program point L898(line 898) no Hoare annotation was computed. [2021-02-21 19:58:09,006 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-21 19:58:09,006 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-21 19:58:09,006 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2021-02-21 19:58:09,006 INFO L189 CegarLoopUtils]: For program point L104(lines 104 112) no Hoare annotation was computed. [2021-02-21 19:58:09,007 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-21 19:58:09,007 INFO L189 CegarLoopUtils]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2021-02-21 19:58:09,007 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2021-02-21 19:58:09,007 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2021-02-21 19:58:09,007 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-21 19:58:09,007 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-21 19:58:09,007 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-21 19:58:09,007 INFO L189 CegarLoopUtils]: For program point L557-1(line 557) no Hoare annotation was computed. [2021-02-21 19:58:09,007 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 555 564) no Hoare annotation was computed. [2021-02-21 19:58:09,007 INFO L189 CegarLoopUtils]: For program point L557-2(line 557) no Hoare annotation was computed. [2021-02-21 19:58:09,007 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 555 564) no Hoare annotation was computed. [2021-02-21 19:58:09,008 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 555 564) no Hoare annotation was computed. [2021-02-21 19:58:09,008 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-21 19:58:09,008 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-21 19:58:09,008 INFO L189 CegarLoopUtils]: For program point L853(line 853) no Hoare annotation was computed. [2021-02-21 19:58:09,008 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-21 19:58:09,008 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-21 19:58:09,008 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-21 19:58:09,008 INFO L189 CegarLoopUtils]: For program point L837-1(line 837) no Hoare annotation was computed. [2021-02-21 19:58:09,008 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-21 19:58:09,008 INFO L189 CegarLoopUtils]: For program point L837-2(line 837) no Hoare annotation was computed. [2021-02-21 19:58:09,008 INFO L189 CegarLoopUtils]: For program point L829(lines 807 830) no Hoare annotation was computed. [2021-02-21 19:58:09,008 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-21 19:58:09,008 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-21 19:58:09,008 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-21 19:58:09,008 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-21 19:58:09,009 INFO L189 CegarLoopUtils]: For program point L788(lines 788 804) no Hoare annotation was computed. [2021-02-21 19:58:09,009 INFO L189 CegarLoopUtils]: For program point L821-1(line 821) no Hoare annotation was computed. [2021-02-21 19:58:09,009 INFO L189 CegarLoopUtils]: For program point L821-2(line 821) no Hoare annotation was computed. [2021-02-21 19:58:09,009 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-21 19:58:09,009 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-21 19:58:09,009 INFO L189 CegarLoopUtils]: For program point L805(lines 805 846) no Hoare annotation was computed. [2021-02-21 19:58:09,009 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-21 19:58:09,009 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 759 861) no Hoare annotation was computed. [2021-02-21 19:58:09,009 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-21 19:58:09,009 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-21 19:58:09,009 INFO L189 CegarLoopUtils]: For program point L797-1(line 797) no Hoare annotation was computed. [2021-02-21 19:58:09,009 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-21 19:58:09,009 INFO L189 CegarLoopUtils]: For program point L847(lines 847 858) no Hoare annotation was computed. [2021-02-21 19:58:09,009 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-21 19:58:09,009 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-21 19:58:09,009 INFO L189 CegarLoopUtils]: For program point L839-1(line 839) no Hoare annotation was computed. [2021-02-21 19:58:09,010 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 759 861) no Hoare annotation was computed. [2021-02-21 19:58:09,010 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-21 19:58:09,010 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-21 19:58:09,010 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-21 19:58:09,010 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-21 19:58:09,010 INFO L189 CegarLoopUtils]: For program point L823-1(line 823) no Hoare annotation was computed. [2021-02-21 19:58:09,010 INFO L189 CegarLoopUtils]: For program point L790-1(line 790) no Hoare annotation was computed. [2021-02-21 19:58:09,010 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 759 861) no Hoare annotation was computed. [2021-02-21 19:58:09,010 INFO L189 CegarLoopUtils]: For program point L848(lines 848 855) no Hoare annotation was computed. [2021-02-21 19:58:09,010 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-21 19:58:09,010 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-21 19:58:09,010 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-21 19:58:09,010 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-21 19:58:09,010 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-21 19:58:09,010 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-21 19:58:09,011 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-21 19:58:09,011 INFO L189 CegarLoopUtils]: For program point L783(lines 783 787) no Hoare annotation was computed. [2021-02-21 19:58:09,011 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-21 19:58:09,011 INFO L189 CegarLoopUtils]: For program point L808-2(lines 808 828) no Hoare annotation was computed. [2021-02-21 19:58:09,011 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-21 19:58:09,011 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-21 19:58:09,011 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-21 19:58:09,011 INFO L189 CegarLoopUtils]: For program point L759(lines 759 861) no Hoare annotation was computed. [2021-02-21 19:58:09,011 INFO L189 CegarLoopUtils]: For program point L759-1(lines 759 861) no Hoare annotation was computed. [2021-02-21 19:58:09,011 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-21 19:58:09,011 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-21 19:58:09,011 INFO L189 CegarLoopUtils]: For program point L850-1(line 850) no Hoare annotation was computed. [2021-02-21 19:58:09,011 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-21 19:58:09,011 INFO L189 CegarLoopUtils]: For program point L850-2(line 850) no Hoare annotation was computed. [2021-02-21 19:58:09,011 INFO L189 CegarLoopUtils]: For program point L809(lines 808 828) no Hoare annotation was computed. [2021-02-21 19:58:09,012 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-21 19:58:09,012 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-21 19:58:09,012 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-21 19:58:09,012 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-21 19:58:09,012 INFO L189 CegarLoopUtils]: For program point L859(line 859) no Hoare annotation was computed. [2021-02-21 19:58:09,012 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-21 19:58:09,012 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-21 19:58:09,012 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-21 19:58:09,012 INFO L189 CegarLoopUtils]: For program point L793-1(line 793) no Hoare annotation was computed. [2021-02-21 19:58:09,012 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-21 19:58:09,012 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-21 19:58:09,012 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-21 19:58:09,012 INFO L189 CegarLoopUtils]: For program point L810(lines 810 814) no Hoare annotation was computed. [2021-02-21 19:58:09,012 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-21 19:58:09,012 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-21 19:58:09,012 INFO L189 CegarLoopUtils]: For program point L835-1(line 835) no Hoare annotation was computed. [2021-02-21 19:58:09,013 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-21 19:58:09,013 INFO L189 CegarLoopUtils]: For program point L835-2(line 835) no Hoare annotation was computed. [2021-02-21 19:58:09,013 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-21 19:58:09,013 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-21 19:58:09,013 INFO L189 CegarLoopUtils]: For program point L819-1(line 819) no Hoare annotation was computed. [2021-02-21 19:58:09,013 INFO L189 CegarLoopUtils]: For program point L819-2(line 819) no Hoare annotation was computed. [2021-02-21 19:58:09,013 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-21 19:58:09,013 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-21 19:58:09,013 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-21 19:58:09,013 INFO L185 CegarLoopUtils]: At program point L894(line 894) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,013 INFO L185 CegarLoopUtils]: At program point L886(line 886) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,013 INFO L185 CegarLoopUtils]: At program point L758(line 758) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:58:09,013 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,014 INFO L185 CegarLoopUtils]: At program point L308(line 308) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-21 19:58:09,014 INFO L185 CegarLoopUtils]: At program point L114(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,014 INFO L185 CegarLoopUtils]: At program point L114-1(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,014 INFO L185 CegarLoopUtils]: At program point L114-2(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,014 INFO L185 CegarLoopUtils]: At program point L110(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,014 INFO L185 CegarLoopUtils]: At program point L110-1(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,014 INFO L185 CegarLoopUtils]: At program point L110-2(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,014 INFO L185 CegarLoopUtils]: At program point L940(line 940) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,014 INFO L185 CegarLoopUtils]: At program point L110-3(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,014 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,015 INFO L185 CegarLoopUtils]: At program point L106-1(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,015 INFO L185 CegarLoopUtils]: At program point L106-2(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,015 INFO L185 CegarLoopUtils]: At program point L106-3(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,015 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,015 INFO L185 CegarLoopUtils]: At program point L106-4(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,015 INFO L185 CegarLoopUtils]: At program point L102-1(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,015 INFO L185 CegarLoopUtils]: At program point L106-5(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,015 INFO L185 CegarLoopUtils]: At program point L102-2(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,015 INFO L185 CegarLoopUtils]: At program point L932(line 932) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,015 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,015 INFO L185 CegarLoopUtils]: At program point L102-3(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,015 INFO L185 CegarLoopUtils]: At program point L932-1(line 932) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,016 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,016 INFO L185 CegarLoopUtils]: At program point L102-4(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,016 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,016 INFO L185 CegarLoopUtils]: At program point L102-5(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,016 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,016 INFO L185 CegarLoopUtils]: At program point L102-6(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,016 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,016 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,016 INFO L185 CegarLoopUtils]: At program point L102-7(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,016 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,016 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,016 INFO L185 CegarLoopUtils]: At program point L887(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,017 INFO L185 CegarLoopUtils]: At program point L309(line 309) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-21 19:58:09,017 INFO L185 CegarLoopUtils]: At program point L462(line 462) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,017 INFO L185 CegarLoopUtils]: At program point L462-1(line 462) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,017 INFO L185 CegarLoopUtils]: At program point L462-2(line 462) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,017 INFO L185 CegarLoopUtils]: At program point L462-3(line 462) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,017 INFO L185 CegarLoopUtils]: At program point L458(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,017 INFO L185 CegarLoopUtils]: At program point L458-1(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,017 INFO L185 CegarLoopUtils]: At program point L458-2(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,017 INFO L185 CegarLoopUtils]: At program point L458-3(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,017 INFO L185 CegarLoopUtils]: At program point L454(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,017 INFO L185 CegarLoopUtils]: At program point L458-4(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,017 INFO L185 CegarLoopUtils]: At program point L454-1(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,017 INFO L185 CegarLoopUtils]: At program point L933(line 933) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,018 INFO L185 CegarLoopUtils]: At program point L454-2(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,018 INFO L185 CegarLoopUtils]: At program point L454-3(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,018 INFO L185 CegarLoopUtils]: At program point L450(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,018 INFO L185 CegarLoopUtils]: At program point L194(line 194) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-21 19:58:09,018 INFO L185 CegarLoopUtils]: At program point L450-1(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,018 INFO L185 CegarLoopUtils]: At program point L450-2(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,018 INFO L185 CegarLoopUtils]: At program point L450-3(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,018 INFO L185 CegarLoopUtils]: At program point L446(line 446) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,018 INFO L185 CegarLoopUtils]: At program point L450-4(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,018 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:58:09,018 INFO L185 CegarLoopUtils]: At program point L446-1(line 446) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,018 INFO L185 CegarLoopUtils]: At program point L450-5(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,019 INFO L185 CegarLoopUtils]: At program point L446-2(line 446) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,019 INFO L185 CegarLoopUtils]: At program point L450-6(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,019 INFO L185 CegarLoopUtils]: At program point L446-3(line 446) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,019 INFO L185 CegarLoopUtils]: At program point L450-7(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,019 INFO L185 CegarLoopUtils]: At program point L442(line 442) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,019 INFO L185 CegarLoopUtils]: At program point L446-4(line 446) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,019 INFO L185 CegarLoopUtils]: At program point L442-1(line 442) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,019 INFO L185 CegarLoopUtils]: At program point L442-2(line 442) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,019 INFO L185 CegarLoopUtils]: At program point L442-3(line 442) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,019 INFO L185 CegarLoopUtils]: At program point L438(line 438) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,019 INFO L185 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,020 INFO L185 CegarLoopUtils]: At program point L145(line 145) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,020 INFO L185 CegarLoopUtils]: At program point L893(line 893) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,020 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,020 INFO L185 CegarLoopUtils]: At program point L464(line 464) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,020 INFO L185 CegarLoopUtils]: At program point L464-1(line 464) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,020 INFO L185 CegarLoopUtils]: At program point L464-2(line 464) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,020 INFO L185 CegarLoopUtils]: At program point L939(line 939) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,020 INFO L185 CegarLoopUtils]: At program point L939-1(line 939) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,021 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~string29.offset| |old(#t~string29.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.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~string25.base| |old(#t~string25.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-21 19:58:09,021 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:58:09,021 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:58:09,021 INFO L185 CegarLoopUtils]: At program point activatePumpFINAL(lines 397 404) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1))) [2021-02-21 19:58:09,021 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 397 404) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1))) [2021-02-21 19:58:09,021 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 397 404) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1))) [2021-02-21 19:58:09,021 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 119 127) the Hoare annotation is: true [2021-02-21 19:58:09,021 INFO L185 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse1 (not .cse5)) (.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse2 .cse3 .cse5) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 .cse3 (not .cse4) (not (<= 2 ~waterLevel~0))) (or .cse1 .cse2 .cse3 (not (<= ~waterLevel~0 1)))))) [2021-02-21 19:58:09,022 INFO L192 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: true [2021-02-21 19:58:09,022 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 119 127) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0))) (let ((.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not .cse5)) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 (not .cse4) .cse2 (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 .cse1 .cse5 .cse2) (or .cse3 .cse0 .cse1 .cse4 .cse2)))) [2021-02-21 19:58:09,022 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 119 127) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0))) (let ((.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not .cse5)) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 (not .cse4) .cse2 (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 .cse1 .cse5 .cse2) (or .cse3 .cse0 .cse1 .cse4 .cse2)))) [2021-02-21 19:58:09,022 INFO L185 CegarLoopUtils]: At program point L481(line 481) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 (= isHighWaterLevel_~tmp~4 0) .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 19:58:09,022 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 469 487) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~6 0))) (or .cse0 .cse1 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0)) .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 19:58:09,022 INFO L185 CegarLoopUtils]: At program point L479(line 479) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-21 19:58:09,022 INFO L185 CegarLoopUtils]: At program point L478(lines 478 482) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= isHighWaterLevel_~tmp~4 0) .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (<= 1 isHighWaterLevel_~tmp~4) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-21 19:58:09,022 INFO L192 CegarLoopUtils]: At program point L476(line 476) the Hoare annotation is: true [2021-02-21 19:58:09,023 INFO L185 CegarLoopUtils]: At program point L478-2(lines 478 482) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= isHighWaterLevel_~tmp~4 0))) [2021-02-21 19:58:09,023 INFO L185 CegarLoopUtils]: At program point L476-1(line 476) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (<= 1 |isHighWaterLevel_#t~ret40|) (<= ~waterLevel~0 1)) (and (<= 2 ~waterLevel~0) (= |isHighWaterLevel_#t~ret40| 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:58:09,023 INFO L185 CegarLoopUtils]: At program point L476-2(line 476) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (<= 1 |isHighWaterLevel_#t~ret40|) (<= ~waterLevel~0 1)) (and (<= 2 ~waterLevel~0) (= |isHighWaterLevel_#t~ret40| 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:58:09,023 INFO L185 CegarLoopUtils]: At program point L476-3(line 476) the Hoare annotation is: (or (and (= |isHighWaterLevel_#t~ret40| isHighWaterLevel_~tmp~4) (<= 2 ~waterLevel~0) (= |isHighWaterLevel_#t~ret40| 0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (<= 1 |isHighWaterLevel_#t~ret40|) (<= ~waterLevel~0 1) (<= 1 isHighWaterLevel_~tmp~4)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:58:09,023 INFO L192 CegarLoopUtils]: At program point L472(line 472) the Hoare annotation is: true [2021-02-21 19:58:09,023 INFO L192 CegarLoopUtils]: At program point L471(line 471) the Hoare annotation is: true [2021-02-21 19:58:09,023 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 469 487) the Hoare annotation is: true [2021-02-21 19:58:09,023 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 469 487) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~6 0))) (or .cse0 .cse1 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0)) .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 19:58:09,023 INFO L185 CegarLoopUtils]: At program point L484(line 484) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~6 0)) .cse2 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 .cse2 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0)) (not (= 2 ~waterLevel~0))))) [2021-02-21 19:58:09,023 INFO L185 CegarLoopUtils]: At program point L80(line 80) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse2))) [2021-02-21 19:58:09,024 INFO L192 CegarLoopUtils]: At program point L79-1(lines 75 86) the Hoare annotation is: true [2021-02-21 19:58:09,024 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 75 86) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse2))) [2021-02-21 19:58:09,024 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: true [2021-02-21 19:58:09,024 INFO L185 CegarLoopUtils]: At program point L82(line 82) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse2))) [2021-02-21 19:58:09,024 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 19:58:09,024 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 19:58:09,024 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 19:58:09,024 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 19:58:09,024 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 87 95) the Hoare annotation is: true [2021-02-21 19:58:09,024 INFO L192 CegarLoopUtils]: At program point L92(line 92) the Hoare annotation is: true [2021-02-21 19:58:09,024 INFO L192 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: true [2021-02-21 19:58:09,024 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 87 95) the Hoare annotation is: true [2021-02-21 19:58:09,025 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 87 95) the Hoare annotation is: true [2021-02-21 19:58:09,025 INFO L185 CegarLoopUtils]: At program point L320(line 320) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3) .cse0 .cse1 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and .cse2 .cse3 (< ~waterLevel~0 3) (<= 2 ~waterLevel~0)) (not (<= 2 |old(~waterLevel~0)|)) .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0))))) [2021-02-21 19:58:09,025 INFO L185 CegarLoopUtils]: At program point L318(lines 314 336) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not .cse11)) (.cse0 (= ~waterLevel~0 1)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse7 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse9 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse3 .cse6 .cse7 (and .cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse9) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse8) .cse5 .cse3 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse10 .cse8) (not (<= 2 |old(~waterLevel~0)|)) .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse11 .cse2 .cse3 .cse6 .cse7 .cse9)))) [2021-02-21 19:58:09,025 INFO L185 CegarLoopUtils]: At program point L316(lines 314 336) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1 .cse2) .cse3 .cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and .cse1 .cse2 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3)) (not (<= 2 |old(~waterLevel~0)|)) .cse3 (not (= |old(~pumpRunning~0)| 1)) .cse4 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or (and .cse0 .cse1 (= ~pumpRunning~0 0)) .cse3 .cse4 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 19:58:09,025 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 311 337) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1) .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse2 (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) .cse3 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)) (not (<= 2 |old(~waterLevel~0)|)) .cse2 (not (= |old(~pumpRunning~0)| 1)) .cse3 (not (= |old(~switchedOnBeforeTS~0)| 0))))) [2021-02-21 19:58:09,025 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 311 337) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse0 (= ~waterLevel~0 1)) (.cse7 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse11 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse12 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse13 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse6 (not (= 1 ~systemActive~0))) (.cse15 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 (not .cse4)) (not (= |old(~pumpRunning~0)| 1)) .cse5 .cse6 (not .cse7)) (let ((.cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (< ~waterLevel~0 3))) (or .cse7 (and .cse8 .cse9 .cse3) .cse10 .cse6 .cse11 .cse12 (and .cse2 .cse8 .cse9) .cse13)) (let ((.cse14 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse14 (<= 2 ~waterLevel~0)) (and .cse14 .cse1 .cse3) .cse10 .cse6 .cse15)) (or .cse0 .cse7 .cse5 .cse6 .cse11 .cse12 .cse13) (or (and (= ~pumpRunning~0 1) .cse4) .cse5 .cse6 .cse15))) [2021-02-21 19:58:09,026 INFO L185 CegarLoopUtils]: At program point L327(line 327) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not .cse11)) (.cse0 (= ~waterLevel~0 1)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse7 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse9 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse3 .cse6 .cse7 (and .cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse9) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 (= ~pumpRunning~0 0)) .cse5 .cse3 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse10 .cse8) (not (<= 2 |old(~waterLevel~0)|)) .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse11 .cse2 .cse3 .cse6 .cse7 .cse9)))) [2021-02-21 19:58:09,026 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 311 337) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse0 (= ~waterLevel~0 1)) (.cse7 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse11 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse12 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse13 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse6 (not (= 1 ~systemActive~0))) (.cse15 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 (not .cse4)) (not (= |old(~pumpRunning~0)| 1)) .cse5 .cse6 (not .cse7)) (let ((.cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (< ~waterLevel~0 3))) (or .cse7 (and .cse8 .cse9 .cse3) .cse10 .cse6 .cse11 .cse12 (and .cse2 .cse8 .cse9) .cse13)) (let ((.cse14 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse14 (<= 2 ~waterLevel~0)) (and .cse14 .cse1 .cse3) .cse10 .cse6 .cse15)) (or .cse0 .cse7 .cse5 .cse6 .cse11 .cse12 .cse13) (or (and (= ~pumpRunning~0 1) .cse4) .cse5 .cse6 .cse15))) [2021-02-21 19:58:09,026 INFO L185 CegarLoopUtils]: At program point L325(lines 325 331) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse0 (= ~waterLevel~0 1)) (.cse7 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse11 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse12 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse13 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse6 (not (= 1 ~systemActive~0))) (.cse15 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 (not .cse4)) (not (= |old(~pumpRunning~0)| 1)) .cse5 .cse6 (not .cse7)) (let ((.cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (< ~waterLevel~0 3))) (or .cse7 (and .cse8 .cse9 .cse3) .cse10 .cse6 .cse11 .cse12 (and .cse2 .cse8 .cse9) .cse13)) (let ((.cse14 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse14 (<= 2 ~waterLevel~0)) (and .cse14 .cse1 .cse3) .cse10 .cse6 .cse15)) (or .cse0 .cse7 .cse5 .cse6 .cse11 .cse12 .cse13) (or (and (= ~pumpRunning~0 1) .cse4) .cse5 .cse6 .cse15))) [2021-02-21 19:58:09,026 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 196 225) the Hoare annotation is: true [2021-02-21 19:58:09,026 INFO L192 CegarLoopUtils]: At program point L221(lines 196 225) the Hoare annotation is: true [2021-02-21 19:58:09,026 INFO L192 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: true [2021-02-21 19:58:09,026 INFO L192 CegarLoopUtils]: At program point L207(line 207) the Hoare annotation is: true [2021-02-21 19:58:09,026 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 196 225) the Hoare annotation is: true [2021-02-21 19:58:09,026 INFO L192 CegarLoopUtils]: At program point L210(lines 210 214) the Hoare annotation is: true [2021-02-21 19:58:09,027 INFO L192 CegarLoopUtils]: At program point L210-1(lines 210 214) the Hoare annotation is: true [2021-02-21 19:58:09,027 INFO L192 CegarLoopUtils]: At program point L206-2(lines 206 220) the Hoare annotation is: true [2021-02-21 19:58:09,027 INFO L192 CegarLoopUtils]: At program point L202(line 202) the Hoare annotation is: true [2021-02-21 19:58:09,027 INFO L192 CegarLoopUtils]: At program point L202-1(line 202) the Hoare annotation is: true [2021-02-21 19:58:09,027 INFO L192 CegarLoopUtils]: At program point L198(line 198) the Hoare annotation is: true [2021-02-21 19:58:09,027 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 51 62) the Hoare annotation is: (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2021-02-21 19:58:09,027 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~pumpRunning~0 2147483648)))) (.cse1 (not (<= ~pumpRunning~0 2147483647))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4) (or .cse0 (= ~waterLevel~0 1) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-21 19:58:09,027 INFO L185 CegarLoopUtils]: At program point L56(line 56) the Hoare annotation is: (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2021-02-21 19:58:09,027 INFO L185 CegarLoopUtils]: At program point L55-1(lines 51 62) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~pumpRunning~0 2147483648)))) (.cse1 (not (<= ~pumpRunning~0 2147483647))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4) (or .cse0 (= ~waterLevel~0 1) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-21 19:58:09,027 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 251 257) the Hoare annotation is: true [2021-02-21 19:58:09,028 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 251 257) the Hoare annotation is: true [2021-02-21 19:58:09,028 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 19:58:09,028 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:58:09,028 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 19:58:09,028 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 19:58:09,028 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 346 370) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-21 19:58:09,028 INFO L185 CegarLoopUtils]: At program point L352(line 352) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-21 19:58:09,028 INFO L185 CegarLoopUtils]: At program point L352-1(line 352) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (< ~waterLevel~0 3)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse2 (and .cse8 .cse3 .cse9 .cse6 (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 1))) (.cse5 (not .cse7)) (.cse0 (not .cse9)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse4 (not .cse8))) (and (or .cse0 .cse1 .cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 0) .cse3) .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6)) (or .cse0 .cse1 .cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse7)))) [2021-02-21 19:58:09,028 INFO L185 CegarLoopUtils]: At program point L350(lines 350 367) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-21 19:58:09,029 INFO L185 CegarLoopUtils]: At program point L352-2(line 352) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (< ~waterLevel~0 3)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse2 (and .cse8 .cse3 .cse9 .cse6 (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 1))) (.cse5 (not .cse7)) (.cse0 (not .cse9)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse4 (not .cse8))) (and (or .cse0 .cse1 .cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 0) .cse3) .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6)) (or .cse0 .cse1 .cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse7)))) [2021-02-21 19:58:09,029 INFO L185 CegarLoopUtils]: At program point L352-3(line 352) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (<= ~waterLevel~0 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 0) .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) (and .cse0 (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| processEnvironment__wrappee__highWaterSensor_~tmp~2) (<= 2 ~waterLevel~0) (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 1)) .cse1 .cse2 .cse3 (not .cse4))) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-21 19:58:09,029 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 346 370) the Hoare annotation is: (let ((.cse6 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse9 (< ~waterLevel~0 3))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (and (= ~pumpRunning~0 1) .cse8 .cse7 .cse9 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1) (= ~switchedOnBeforeTS~0 0))) (.cse2 (not .cse9)) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse4 (not .cse8)) (.cse5 (not .cse6))) (and (or (and .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse2 .cse3 .cse0 .cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse6) (or .cse1 .cse2 .cse3 .cse4 .cse5 (not .cse7))))) [2021-02-21 19:58:09,029 INFO L185 CegarLoopUtils]: At program point L365(line 365) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 19:58:09,029 INFO L185 CegarLoopUtils]: At program point L365-1(lines 346 370) the Hoare annotation is: (let ((.cse6 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse9 (< ~waterLevel~0 3))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (and (= ~pumpRunning~0 1) .cse8 .cse7 .cse9 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1) (= ~switchedOnBeforeTS~0 0))) (.cse2 (not .cse9)) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse4 (not .cse8)) (.cse5 (not .cse6))) (and (or (and .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse2 .cse3 .cse0 .cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse6) (or .cse1 .cse2 .cse3 .cse4 .cse5 (not .cse7))))) [2021-02-21 19:58:09,029 INFO L185 CegarLoopUtils]: At program point L360(line 360) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not .cse3))) (and (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) .cse0 .cse1 .cse2 .cse4) (or .cse1 .cse2 .cse4 (not (= 2 ~waterLevel~0)))))) [2021-02-21 19:58:09,029 INFO L185 CegarLoopUtils]: At program point L356(line 356) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1) (<= 2 ~waterLevel~0)) (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-21 19:58:09,030 INFO L185 CegarLoopUtils]: At program point L354(lines 354 362) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (<= ~waterLevel~0 1) .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) .cse1 .cse2 .cse3 (and .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1) (<= 2 ~waterLevel~0)) (not .cse4))) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-21 19:58:09,030 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: (let ((.cse0 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse1 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse2 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~5 2147483647)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 .cse1 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or .cse1 (not (= ~pumpRunning~0 1)) (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0)) .cse6))) [2021-02-21 19:58:09,030 INFO L185 CegarLoopUtils]: At program point L68(line 68) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) (.cse4 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse4) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse5 .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse2 .cse5 (not (= ~pumpRunning~0 0)) .cse3 .cse6 .cse4))) [2021-02-21 19:58:09,030 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0)) .cse6) (or .cse0 .cse2 .cse1 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-21 19:58:09,030 INFO L185 CegarLoopUtils]: At program point L67-1(lines 63 74) the Hoare annotation is: (let ((.cse0 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse1 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse2 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~5 2147483647)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 .cse1 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or .cse1 (not (= ~pumpRunning~0 1)) (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0)) .cse6))) [2021-02-21 19:58:09,030 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 297 304) the Hoare annotation is: true [2021-02-21 19:58:09,030 INFO L192 CegarLoopUtils]: At program point L301(line 301) the Hoare annotation is: true [2021-02-21 19:58:09,031 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 301) the Hoare annotation is: true [2021-02-21 19:58:09,031 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 297 304) the Hoare annotation is: true [2021-02-21 19:58:09,031 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 297 304) the Hoare annotation is: true [2021-02-21 19:58:09,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 07:58:09 BoogieIcfgContainer [2021-02-21 19:58:09,072 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 19:58:09,073 INFO L168 Benchmark]: Toolchain (without parser) took 363299.84 ms. Allocated memory was 158.3 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 134.7 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 937.2 MB. Max. memory is 8.0 GB. [2021-02-21 19:58:09,073 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 158.3 MB. Free memory is still 131.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 19:58:09,074 INFO L168 Benchmark]: CACSL2BoogieTranslator took 757.94 ms. Allocated memory is still 158.3 MB. Free memory was 133.5 MB in the beginning and 112.4 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-21 19:58:09,074 INFO L168 Benchmark]: Boogie Preprocessor took 210.98 ms. Allocated memory is still 158.3 MB. Free memory was 112.4 MB in the beginning and 139.6 MB in the end (delta: -27.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. [2021-02-21 19:58:09,074 INFO L168 Benchmark]: RCFGBuilder took 1829.96 ms. Allocated memory is still 158.3 MB. Free memory was 139.6 MB in the beginning and 119.3 MB in the end (delta: 20.3 MB). Peak memory consumption was 91.6 MB. Max. memory is 8.0 GB. [2021-02-21 19:58:09,074 INFO L168 Benchmark]: TraceAbstraction took 360474.19 ms. Allocated memory was 158.3 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 118.7 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 920.1 MB. Max. memory is 8.0 GB. [2021-02-21 19:58:09,075 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 158.3 MB. Free memory is still 131.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 757.94 ms. Allocated memory is still 158.3 MB. Free memory was 133.5 MB in the beginning and 112.4 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 210.98 ms. Allocated memory is still 158.3 MB. Free memory was 112.4 MB in the beginning and 139.6 MB in the end (delta: -27.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1829.96 ms. Allocated memory is still 158.3 MB. Free memory was 139.6 MB in the beginning and 119.3 MB in the end (delta: 20.3 MB). Peak memory consumption was 91.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 360474.19 ms. Allocated memory was 158.3 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 118.7 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 920.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 301]: 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: 499]: Loop Invariant Derived loop invariant: (((((!(\old(waterLevel) == 1) || ((((((((0 <= pumpRunning + 2147483648 && tmp___0 <= 2147483647) && pumpRunning == switchedOnBeforeTS) && 0 <= tmp + 2147483648) && pumpRunning <= 2147483647) && tmp <= 2147483647) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || ((((((((tmp___0 <= 2147483647 && pumpRunning == 1) && 0 <= tmp + 2147483648) && 2 <= waterLevel) && tmp <= 2147483647) && waterLevel < 3) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((((tmp___0 <= 2147483647 && 0 <= tmp + 2147483648) && 1 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((\old(waterLevel) == waterLevel && 1 == systemActive) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 498]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 572]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 146]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 579]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 154]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: ((((((!(pumpRunning == 1) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) || !(2 <= waterLevel)) && (((pumpRunning == switchedOnBeforeTS || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || !(1 == systemActive)) - ProcedureContractResult [Line: 164]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(1 == systemActive)) || tmp == waterLevel) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 273]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 424]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) || !(2 == waterLevel)) && (((!(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) || !(waterLevel <= 1))) && (((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive))) && ((((!(pumpRunning == 1) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 565]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 259]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 413]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 405]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || pumpRunning == 0) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 128]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(pumpRunning == switchedOnBeforeTS) || (((retValue_acc == 0 && \result == retValue_acc) && 1 == systemActive) && 2 <= waterLevel)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) && (((((!(pumpRunning == switchedOnBeforeTS) || (((retValue_acc == 0 && \result == retValue_acc) && 1 == systemActive) && 2 <= waterLevel)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) - ProcedureContractResult [Line: 372]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((pumpRunning == 1 && 1 == systemActive) && 2 <= waterLevel)) && (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((pumpRunning == 1 && 1 == systemActive) && 2 <= waterLevel)) || !(2 <= waterLevel))) && (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || pumpRunning == 0) || !(\old(pumpRunning) <= 2147483647)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 338]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 489]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 397]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((!(switchedOnBeforeTS == \old(pumpRunning)) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) || !(tmp == 1) - ProcedureContractResult [Line: 75]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 119]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((!(pumpRunning == 0) || !(1 == systemActive)) || !(waterLevel <= 1)) || (waterLevel == retValue_acc && \result == waterLevel)) && (((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(2 <= waterLevel))) && ((((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(1 == systemActive)) || pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel))) && ((((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || switchedOnBeforeTS == 0) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 469]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || (((tmp___0 == retValue_acc && \result == retValue_acc) && tmp___0 == 1) && tmp == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 87]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 196]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 311]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((waterLevel == 1 && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) || ((waterLevel == 1 && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) || !(\old(pumpRunning) == 1)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) && (((((((\old(switchedOnBeforeTS) == 0 || ((switchedOnBeforeTS == \old(switchedOnBeforeTS) && waterLevel < 3) && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && (((((\old(waterLevel) == waterLevel && 2 <= waterLevel) || ((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((((waterLevel == 1 || \old(switchedOnBeforeTS) == 0) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && ((((pumpRunning == 1 && switchedOnBeforeTS == 0) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 51]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) && ((((((!(0 <= pumpRunning + 2147483648) || waterLevel == 1) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) - ProcedureContractResult [Line: 251]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 346]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((((pumpRunning == \old(pumpRunning) && tmp == 0) || (((((pumpRunning == 1 && 1 == systemActive) && 2 <= waterLevel) && waterLevel < 3) && tmp == 1) && switchedOnBeforeTS == 0)) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || \old(pumpRunning) == 0)) && ((((((((((pumpRunning == 1 && 1 == systemActive) && 2 <= waterLevel) && waterLevel < 3) && tmp == 1) && switchedOnBeforeTS == 0) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((!(0 <= pumpRunning + 2147483648) || ((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2)) || !(0 <= tmp + 2147483648)) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(tmp <= 2147483647)) && (((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(0 <= tmp + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp <= 2147483647))) && (((((((((!(0 <= tmp + 2147483648) || !(pumpRunning == 1)) || \old(waterLevel) == waterLevel) || tmp == 0) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 297]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 640 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 144.0s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 127.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 216.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2920 SDtfs, 8698 SDslu, 7901 SDs, 0 SdLazy, 19173 SolverSat, 3413 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 32.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 946 GetRequests, 432 SyntacticMatches, 10 SemanticMatches, 504 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53888 ImplicationChecksByTransitivity, 90.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1115occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.1s AutomataMinimizationTime, 10 MinimizatonAttempts, 641 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 288 LocationsWithAnnotation, 5605 PreInvPairs, 7405 NumberOfFragments, 9985 HoareAnnotationTreeSize, 5605 FomulaSimplifications, 454190558 FormulaSimplificationTreeSizeReduction, 60.6s HoareSimplificationTime, 288 FomulaSimplificationsInter, 8415998 FormulaSimplificationTreeSizeReductionInter, 154.6s 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...